KR20110084037A - Well light - Google Patents

Well light Download PDF

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Publication number
KR20110084037A
KR20110084037A KR1020100004071A KR20100004071A KR20110084037A KR 20110084037 A KR20110084037 A KR 20110084037A KR 1020100004071 A KR1020100004071 A KR 1020100004071A KR 20100004071 A KR20100004071 A KR 20100004071A KR 20110084037 A KR20110084037 A KR 20110084037A
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KR
South Korea
Prior art keywords
module
angle
light source
light
reflector
Prior art date
Application number
KR1020100004071A
Other languages
Korean (ko)
Inventor
한승희
Original Assignee
주식회사에스앤디인터내셔널
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사에스앤디인터내셔널 filed Critical 주식회사에스앤디인터내셔널
Priority to KR1020100004071A priority Critical patent/KR20110084037A/en
Publication of KR20110084037A publication Critical patent/KR20110084037A/en

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Classifications

    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • 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
    • F21V7/04—Optical design
    • 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
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Road Signs Or Road Markings (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE: A light lamp is provided to eliminate a blind spot, thereby providing safe driving or safety to a driver or a pedestrian at night. CONSTITUTION: An LED light source(10) is installed in a cell. Light irradiated from a light source is not scattered by a protruded cover(22). An inclined reflective plate(30) is installed at 15~45 against a flat surface. A module with cells is mounted in a frame to illuminate a roadside.

Description

Lamp with reflector for free angle adjustment and module replacement {WELL LIGHT}

The present invention relates to a street lamp, a tunnel lamp, and a reflector using an LED chip as a light source, and more particularly, to fabricate the smallest unit of a lamp as a cell according to a situation. Can be integrated into a module by mounting a large number of LED chips. Each LED chip has a long distance square formed between street lamps by applying a pyramid-shaped reflector plate having excellent straightness and diffusivity and freely adjusting the angle of the frame, which is an assembly of modules. Since the area can be effectively illuminated or removed, it is possible to safely illuminate the street at night, and the light distribution can be adjusted simply by changing the module to create various shapes using lighting, and the angle of each frame can be freely adjusted. Appropriate illuminance may be used depending on the situation. In addition, the light emitted from the light source is reflected by the reflecting plate installed to be inclined forward so as to prevent the glare of the driver while driving in the tunnel and to reflect the light smoothly, thereby eliminating the glare of the driver. It is to allow the inside of the tunnel to drive safely.

Generally, lighting lamps are used as sodium lamps or general metal lamps, but lighting lamps such as sodium lamps and metal lamps which are generally used are discharge type, and thus consume a lot of electric power and consume a lot of electricity. Lighting lamps using LED chips as light sources have been developed.

Conventional lighting using LED chips as a light source is mostly using 1W LED chips as a light source, and many of them are assembled and packaged, but LED lighting has a high luminance. There is a problem that can not brighten the road as high as ordinary sodium or metal light.

In general, the tunnel lighting that is installed on the ceiling or sidewall of the underground roadway or tunnel to irradiate light is a black hole phenomenon that occurs when the vehicle enters the underground roadway or tunnel during the day (the driver of the vehicle is adapted to the bright brightness outside the tunnel). Is a phenomenon that occurs instantaneously when a vehicle enters a dark underground driveway or tunnel), or a dark acclimatization that causes physiological slowing of eye compliance due to a sudden difference in brightness after the vehicle enters an underground driveway or tunnel. When entering a dark place from a place, the first thing that is not visible at first gradually starts to appear over time due to phenomena. Since it is installed in a space, the interior of the tunnel should be illuminated with a certain level of illumination. However, this requires a large amount of power consumption. In addition, since the reflector of the conventional tunnel light is installed in all directions around the light source and irradiates toward the road side in the tunnel, the light reflected by the reflector encounters the eyes of the driver of the vehicle entering the tunnel. Is a cause of safety accidents.

The present invention has been created to solve the above problems, the lighting of the present invention is installed in the underground roadway or tunnel when the light is irradiated in the direction of travel of the vehicle without irradiating the vehicle driver's view of the driver It aims to prevent glare.

In addition, the illumination lamp of the present invention is easy to adjust the angle to effectively illuminate the blind spots formed between the street lamps to remove the blind spots, as well as the purpose of safely illuminating the street at night, the lamp of the present invention is a cell and module. It is intended to be able to install the lighting by various light distribution control can be arranged according to the situation of the installation place.

Referring to the configuration for achieving the object of the present invention as described above based on the accompanying drawings as follows.

As shown in the drawing, the fixing wall 20, the light source insertion fixing portion 21 is formed so as to horizontally install the light source 10 for irradiating light, and the lower portion of the fixing wall 20 Of the cover 22 formed to protrude so that the light can be collected and irradiated forward, the side wall 23 formed vertically on both sides of the cover 22 to be wider in the front, and the side wall 23 and the side wall 23. Between the cover 22 and the cover 22 is installed to be inclined downwardly to combine the reflecting plate 30 that reflects the light emitted from the light source 10 installed in the rear inclined in the forward direction of the road, and the cover 22 The light source 10 is installed on the inner fixed wall 20 of the space formed by the side wall 23, and the light source 10 is formed of an LED. In addition, the angle of the reflecting plate 30 is characterized in that the inclined 15 ° to 45 ° downward from the horizontal plane, the surface of the reflecting plate 30 is formed with a plurality of grooves (31).

In addition, the plurality of cells 100 are connected to form one module 200, and the module 200 is freely disposed on the frame 300 so as to adjust light distribution according to the purpose of use.

In addition, the frame 300 is connected to the attachment plate 500 by the coupling support 50, and the angle fixing screw 52 moves along the angle adjusting groove 51 so that the module 200 is mounted on the frame 300. It is configured to adjust the angle freely so that it can be adjusted to the desired angle when using it as a tunnel lamp or street lamp.

According to the illumination lamp according to the present invention, by adjusting the angle of the frame in which the module is concentrated while using the LED chip, it is possible to adjust the light emitting angle toward the blind spot between the street lamps, so that the blind spot is removed and the vehicle driver at night It is possible to secure the safe operation and walking of pedestrians, so it is possible to greatly improve the lighting conditions of the road at night. In addition, when the lighting of the present invention is installed in the tunnel, the irradiated light is irradiated in the traveling direction of the vehicle, thereby preventing the glare of the driver because the driver's eyes and the light of the vehicle traveling in the underground roadway or the tunnel do not encounter each other. By doing so, it is possible to prevent safety accidents that occur frequently in the tunnel in advance.

1 is a plan view and a side view showing a lamp made of a cell of the present invention,
2 is a perspective view showing a lamp that forms a module by combining a plurality of cells of the present invention and a frame by combining a plurality of modules,
3 is a cross-sectional view showing a lamp made of a module of the present invention,
Figure 4 is a perspective view of a lamp incorporating an angle adjusting device of the present invention,
5 is an enlarged view of an angle adjusting device such as a lamp combined with an angle adjusting device of the present invention,
6 is a schematic diagram showing a state in which the lamp of the present invention is installed in a tunnel.

Hereinafter, the most preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

1 is a plan view and a side view showing a lamp made of a cell of the present invention, Figure 2 is a perspective view showing a lamp made of a frame by combining a plurality of cells of the present invention to form a module, a plurality of modules, Figure 3 is a present invention Figure 4 is a cross-sectional view showing a tunnel lamp made of a module, Figure 4 is a perspective view of the lamp combined with the angle adjusting device of the present invention, Figure 5 is an enlarged view of the angle adjusting device of the lamp combined with the angle adjusting device of the present invention, Figure 6 Is a schematic diagram showing a state in which the lamp of the present invention is installed in a tunnel.

On the basis of the drawings to help understand the light of the present invention will be described taking as an example the state installed inside the underground roadway or tunnel. However, the installation is not limited to this, but all can be installed in a place where the road can be illuminated such as a street lamp.

 In the illumination lamp of the present invention, the light source 10 of the LED is installed inside the cell 100 so that the light can be illuminated by the roadside. The cell 100 has a fixing wall 20 to fix the light source 10 to the light source insertion fixing portion 21, and the side wall 23 is formed around the fixing wall 20. do. At this time, the side wall 23 is formed to be wider the farther away from the light source (10). In addition, the cover 22 is protruded and installed to be irradiated forward so that light emitted from the light source 10 is not dispersed. As described above, the light irradiated from the light source 10 is formed to be inclined to form the reflecting plate 30 between the side wall 23 and the side wall 23 so as to be irradiated to the lower roadside, and the reflecting plate 30 is Grooves 31 are formed to prevent scattering.

In this case, since the angle of the inclined reflector 30 is installed at an angle of 15 ° to 45 ° in the horizontal plane, the light emitted from the light source 10 is also illuminated by illuminating the roadside at an angle of 15 ° to 45 °. .

2 is a lamp that combines a plurality of cells 100 of the present invention to form one module 200. That is, when the plurality of cells 100 are coupled to the frame 300, the number of cells 100 is determined by combining the size of the frame 300 and the brightness of the roadside to form the module 200. Therefore, the number of cells 100 forming one module 200 is generally composed of 9 to 30, but may be combined less or more, depending on the situation.

As described above, a single module 200 coupled to a plurality of cells 100 may be mounted on the frame 300 to illuminate the roadside, but this may also require two to nine modules 200 depending on the road situation. It may be formed on the frame 300 to brightly illuminate the road. Of course, as in the case of the cell 100, the number of modules 200 may be combined in a small or large number depending on the situation.

In addition, the direction of the module 200 may be formed in the opposite direction to each other, not the same direction. In other words, by forming a module 200 in which a plurality of cells are coupled to the frame 300 in opposite directions, the light emitted from the light source 10 formed in the module 200 on one side of the frame 300 changes the road side toward the front and the rear. Illuminated. That is, the lamps may be separated in the front and rear according to the situation of the road to illuminate the roadside. If the width of the road is narrow, such as two lanes can not be installed in each of the upper depending on the direction of the vehicle is to install and use one frame 300 on the center line.

Figure 3 is a schematic cross-sectional view of the module 200 of the present invention, showing the interior of the cell 100 in more detail, the light source 10 to the light source insertion fixing portion 21 of the fixed wall 20 Insert and fix. At this time, the light source 10 is connected to the substrate and is supplied with power. And the front of the light source 10, the reflector 30 is installed to be inclined at an angle of 15 ° ~ 45 °. A plurality of recesses 31 are formed in the reflector 30 to prevent light scattering, and the light source 10 includes a cover around the light source 10 to prevent light emitted from being emitted to the outside. 22) is installed.

Therefore, the light irradiated from the light source 10 is collected by the cover 22 while the part is irradiated to the road side, the other part is reflected on the reflector 30 while the front side at an angle of 15 ° to 45 ° Illuminated.

4 is a frame angle adjusting device of the present invention because the angle adjusting screw 52 is moved along the angle adjusting groove 51, the angle is free to adjust. That is, by freely adjusting the angle of the frame it is possible to effectively illuminate and remove the distant blind spots formed between the street lamps can be safely illuminated the street at night.

5 is an enlarged view illustrating an enlarged angle adjusting device coupled to a lamp as a frame angle adjusting device of the present invention. The angle adjuster is marked with an angle scale as shown in the enlarged view for accurate angle adjustment.

6 is a state in which the lamp of the present invention is installed, as shown in the drawing, the lamp is installed in the upper part of the underground driveway or tunnel. In order to illuminate the inside of the tunnel, it is connected to a power source, and when the power source is connected, light is emitted from the light source 10 to illuminate the road. That is, the light irradiated from the light source 10 is reflected by the reflector 30 to illuminate the roadside along the traveling direction of the vehicle 400 at an angle of 15 ° to 45 °. Therefore, since the light emitted from the light source 10 is not directly illuminated by the driver's eyes driving the vehicle 400, the light may be safely driven inside the tunnel without glare.

10. Light source 20. Fixed wall
21. Light source insertion fixing part 22. Cover
23. Side wall 30. Base plate
31. Groove 50. Coupling Support
51. Angle adjusting groove 52. Angle fixing screw
100. Cell 200. Module
300. Frame 400. Vehicle
500. Attachment Plate

Claims (6)

A fixed wall 20 having a light source insertion fixing part 21 for horizontally installing a light source 10 for irradiating light, and a protruding portion formed around the fixed wall 20 so as to collect and irradiate light forward A cover 22, a sidewall 23 formed vertically on both sides of the cover 22 and wider in front, and inclined downwardly between the sidewalls 23 and the sidewalls 23 so as to be inclined downward. And the cell 100 by combining the reflector plate 30 which reflects the light irradiated from the front obliquely,
The cell 100 is composed of a plurality of modules 200 and a plurality of frames 300 are arranged so that the module 200 is replaceable,
The frame 300 is coupled to the attachment plate 500 by the coupling support 50, the angle adjustment groove 51 installed in the attachment plate 500 and the angle fixing screw 52 installed in the frame 300. The lamp is equipped with a reflector that is free to replace the angle adjustment and module, characterized in that the combination is made of each other.
The method of claim 1,
The reflector is free to change the angle and the module, characterized in that the light source 10 is installed in the LED (LED) is installed on the inner fixed wall 20 of the insertion hole formed by the cover 22 and the side wall 23 Lighting fixtures. The method of claim 1,
The angle of the reflecting plate 30 is 15 to 45 ° inclined downward from the horizontal plane, characterized in that the angle adjustment and the module is equipped with a reflector free to replace the lamp. The method according to claim 1 or 3,
Illumination lamp equipped with a reflection plate is free to change the angle and the module, characterized in that a plurality of grooves 31 is formed on the surface of the reflecting plate (30). The method of claim 1,
Illumination lamp equipped with a reflector plate free to change the angle and the module, characterized in that the number of the cells 100 constituting the module 200 is composed of 9 to 30. The method of claim 1,
Illumination lamp equipped with a reflector plate free to change the angle and the module, characterized in that the number of the module 200 constituting the frame 300 is composed of two to nine.



KR1020100004071A 2010-01-15 2010-01-15 Well light KR20110084037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100004071A KR20110084037A (en) 2010-01-15 2010-01-15 Well light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100004071A KR20110084037A (en) 2010-01-15 2010-01-15 Well light

Publications (1)

Publication Number Publication Date
KR20110084037A true KR20110084037A (en) 2011-07-21

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KR1020100004071A KR20110084037A (en) 2010-01-15 2010-01-15 Well light

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388077B1 (en) * 2012-11-14 2014-04-24 한국에너지기술연구원 Adaptive tunnel lighting for traffic condition
KR101448389B1 (en) * 2013-06-07 2014-10-07 주식회사 레젠 LED Light Distribution Module Having Controlling Plate of Illuminating Area
CN112728460A (en) * 2021-01-20 2021-04-30 四川纵横交安科技有限公司 Illumination system for eliminating tunnel glare

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388077B1 (en) * 2012-11-14 2014-04-24 한국에너지기술연구원 Adaptive tunnel lighting for traffic condition
KR101448389B1 (en) * 2013-06-07 2014-10-07 주식회사 레젠 LED Light Distribution Module Having Controlling Plate of Illuminating Area
CN112728460A (en) * 2021-01-20 2021-04-30 四川纵横交安科技有限公司 Illumination system for eliminating tunnel glare

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