WO2017094955A1 - Réglage de la portée du rayonnement d'une lumière d'éclairage à des fins de prévention de pollution lumineuse - Google Patents

Réglage de la portée du rayonnement d'une lumière d'éclairage à des fins de prévention de pollution lumineuse Download PDF

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Publication number
WO2017094955A1
WO2017094955A1 PCT/KR2015/014050 KR2015014050W WO2017094955A1 WO 2017094955 A1 WO2017094955 A1 WO 2017094955A1 KR 2015014050 W KR2015014050 W KR 2015014050W WO 2017094955 A1 WO2017094955 A1 WO 2017094955A1
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WO
WIPO (PCT)
Prior art keywords
lamp head
coupled
light emitting
light
irradiation range
Prior art date
Application number
PCT/KR2015/014050
Other languages
English (en)
Korean (ko)
Inventor
김연식
김예린
김채린
Original Assignee
김연식
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 김연식 filed Critical 김연식
Publication of WO2017094955A1 publication Critical patent/WO2017094955A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • 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
    • 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
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements

Definitions

  • the present invention relates to a device that can adjust the irradiation range in order to prevent light pollution caused by the lights installed along the street for the safety and security of street traffic, and more specifically to the range of light irradiated from the lamp
  • the present invention relates to a lighting range control device for preventing light pollution, which can be easily adjusted according to the horizontal situation.
  • a lighting lamp refers to a lighting facility installed at the edge of a road for accident prevention and crime prevention by securing the visibility of a driver or a pedestrian on a road such as a dark road or a sidewalk, and the structure of most lighting lights is fixed vertically on the ground. It is common to install a lamp so that the light provided from the light source is directed downward at the tip of the post.
  • These lamps have a highway type that bends the ends according to the type and installs the lamps at the ends, a bracket type that installs the lamps on the branches extending horizontally at the ends of the poles, and a head type that installs the lamps on top of the poles It is very dark depending on its purpose, so it is easy to find the location of the vehicle, ship, airplane, etc. that operate at night for security, etc. to be installed for safety in areas where crime or accident may occur. It can be divided into signs installed for the purpose.
  • a light source for providing illumination of a lighting lamp a high-pressure mercury lamp, a fluorescent lamp, a sodium lamp, a general electric bulb, and the like are used.
  • a conventional lamp needs to consume high power in order to display the required illuminance as a lamp.
  • the light tends to scatter in all directions, it does not accurately reflect the required range of light.
  • low power efficiency, improved illuminance, long life, and various colors are used.
  • LED lighting is mainly used because of the advantage that harmful wavelengths are not emitted.
  • livestock when the livestock is adjacent to the lamp, livestock such as cattle, pigs, chickens, and ducks may not get enough sleep by the light of the lamp. There was a problem of weakening and becoming vulnerable to disease.
  • the fixed bracket combined with the lamp is moved before and after, but the size of the lamp head is inevitably increased to move the lamp effectively while providing the set brightness, and not to increase the size of the lamp head.
  • the small size of the lamp is combined, there is a problem in that it cannot function as a lamp because it cannot provide the set brightness.
  • Korean Utility Model Registration No. 20-0375310 discloses a light shielding device for a street lamp, which can adjust the lighting range as shown in FIG. 1, which includes a lamp shade 1 and a lamp shade installed therein. It consists of a support body (2) coupled to the lower surface of (1), the support body (2) is coupled to the bottom of the lampshade and the bottom surface 21 is provided with an irradiation hole 22 through which illumination passes in the middle, irradiation A plurality of light blocking films 3 and a light blocking film 3 which are rotatably coupled to the support surface 23 protruding downward on both sides of the ball 22 and the hinge shaft 33 on opposite inner surfaces of the support surface 23. It is configured to be coupled to the lower surface of the light shield plate 31 is interlocked, so that the irradiation range provided through the lamp (L) is adjusted as the light shield plate 31 is rotated.
  • the light shielding plate 31 to adjust the irradiation range is installed under the lamp L, so that the area to be provided with light is obstructed by the light shielding plate 31. There was a problem that goes beyond the original purpose of the installed light to illuminate the place.
  • the light-shielding film 3 cannot be held in a fixed state, the light-shielding film 3 is arbitrarily rotated by strong wind or vibration, which makes it difficult to maintain the irradiation range.
  • the present invention is to solve such a conventional problem, it is possible to easily adjust the irradiation range of the light provided from the lamp so that light pollution does not occur, light pollution that can maintain a steady state of the irradiation range is set It is to provide a lighting range control device for preventing.
  • the lamp head is coupled to the support fixed fixed to the ground, and one or more combined in a horizontal or vertical direction in the lamp head is installed to form a plurality of rows, the light toward the ground
  • a plurality of light emitting parts provided to provide a closing panel coupled to an open lower end of the lamp head to close an area other than the light emitting part, and a hinge axis on a lower portion of at least one of the side surfaces of the lamp head. It is preferably configured to include a irradiation range adjusting member which is rotatably coupled and provided to adjust the irradiation range of the light provided from the light emitting unit according to the rotating angle.
  • either one of the lamp head or the irradiation range adjusting member is provided with a stepped portion formed so that the hinge shaft does not protrude on the insertion surface, and the end portion of the hinge shaft inserted into the insertion portion is formed to be screwed and fixed It is preferable that a fixing part is provided.
  • the irradiation range adjusting member is preferably formed of a plurality of control plates rotated through the rotating shaft coupled in parallel with the hinge axis.
  • the light emitting part may be rotatably installed through an angle adjusting shaft coupled to both side surfaces of the lamp head, and an angle adjusting member coupled to the angle adjusting shaft to one side or both outer surfaces of the lamp head to apply rotational force to the light emitting part.
  • an angle adjusting member coupled to the angle adjusting shaft to one side or both outer surfaces of the lamp head to apply rotational force to the light emitting part.
  • the irradiation range adjusting member is preferably coupled to at least one of the remaining surface is not coupled to the angle adjustment shaft.
  • an elastic member is coupled between the inner surface of the lamp head and the light emitting part such that the light emitting part is pressed and supported in a direction spaced from the angle adjusting member.
  • the lamp head is preferably formed with a rainwater inflow prevention extended to be inclined downward so that the upper side to which the angle adjusting member is coupled is not exposed.
  • the lamp head is preferably formed with a blower having a cutting surface inclined downward toward the outer surface so that the outside air flows in and out between the rainwater inflow prevention unit and the angle adjustment member.
  • the finishing panel is detachably coupled to the lower surface is preferably provided with a shielding plate for partitioning the lower surface of the lamp head into a plurality of areas according to the position of the light emitting unit is coupled.
  • a control unit is provided at one side of the support to control one or more of the light emitting units to be selectively turned on / off.
  • the illumination lamp irradiation range adjusting device for preventing the light pollution can easily adjust the light irradiation range so that light pollution does not occur by the light provided from the lamp, and firmly set the irradiation range It is possible to secure the visibility of drivers and pedestrians without causing damage to crop plantations, barns, and general homes, so that it can perform functions as lighting to prevent accidents and crimes. .
  • FIG. 1 is a schematic view showing a light shielding device for a street lamp capable of adjusting the conventional lighting range
  • Figure 2 is a perspective view showing a state in which the illumination light irradiation range adjusting device for the light pollution prevention apparatus according to the first embodiment of the present invention is installed on the support,
  • FIG. 3 is a bottom perspective view showing an illumination range control apparatus for preventing light pollution according to a first embodiment of the present invention
  • FIG. 4 is an exploded perspective view of FIG. 3;
  • FIG. 5 is a bottom view showing a state in which the light emitting unit is coupled to the lamp head in different directions according to the first embodiment of the present invention
  • Figure 6 is an exploded perspective view showing the extraction of the combined state of the lamp head and the irradiation range control member according to the first embodiment of the present invention
  • Figure 7a is a perspective view showing an extracting state in which the angle adjusting member is coupled according to the first embodiment of the present invention
  • Figure 7b is a perspective view showing a state in which the elastic member is coupled to Figure 7a
  • FIG. 8 is a bottom perspective view showing a blower and rainwater inflow prevention member according to a first embodiment of the present invention.
  • Figure 9 is a side schematic view showing the state in which the light irradiation range of the light emitting portion is adjusted by the angle adjusting member according to the first embodiment of the present invention.
  • FIG. 10 is a side schematic view showing a state in which the light irradiation range of the light emitting unit is adjusted by the irradiation range adjusting member according to the first embodiment of the present invention
  • FIG. 11 is a bottom perspective view showing a control unit installed on a lamp irradiation range adjusting device and a support for preventing light pollution according to a second embodiment of the present invention
  • FIG. 12 is an exploded perspective view illustrating an illumination range adjusting apparatus for preventing light pollution in FIG. 11.
  • Illumination range control device for preventing light pollution comprises a lamp head 200, the light emitting unit 300, the finishing panel 400, the irradiation range control member 500 do.
  • the lamp head 200 is coupled to the support 100 is fixed to the ground, it may be formed in a variety of shapes, such as oval, circular, polygonal, the coupling portion with the support 100 is to be provided to adjust the angle up and down Can be.
  • the light emitting unit 300 is installed in the lamp head 200 to provide light toward the ground, and is installed to form a plurality of rows by combining one or more along a horizontal or vertical direction.
  • the light emitting unit 300 may be coupled in a vertical direction as shown in (a) of FIG. 5, or may be combined in a horizontal direction as shown in (b), and may be combined to be formed as one long as in the accompanying drawings.
  • a plurality of dogs may be combined in the same shape as one formed long.
  • the light emitting unit 300 is to be applied to the LED 320 lighting that can implement eco-friendly, low power high efficiency, improved illumination, long service life and various colors, the PCB substrate 310 is installed so that electricity is supplied And a plurality of LEDs 320 installed on the PCB substrate 310 and a protective cover 330 made of a transparent material formed to surround and protect the outer surfaces of the PCB substrate 310 and the LED 320. .
  • the protective cover 330 is a support plate 311 coupled to the edge portion of the PCB substrate 310, the lower cover 332 is coupled to the lower surface of the support plate 331 facing the ground, and the lamp head 200 Consists of the upper cover 333 is coupled to the upper surface of the support plate 331 facing toward the lower cover 332 and the upper cover 333 may be provided to be coupled to the support plate 331 in a sliding manner.
  • the lower cover 332 may be provided with a lens or a reflection sheet provided to diffuse the light.
  • Finishing panel 400 is to be coupled to the open lower end of the lamp head 200 is provided to finish the area other than the light emitting unit 300, formed of a metal or synthetic resin material that can not be easily corroded or deformed and fitted , Key coupling, coupling through a fastening member such as a screw, and the like, the finishing panel 400 according to the first embodiment will be described as being coupled through the fastening member.
  • Irradiation range adjustment member 500 is rotatably coupled to the hinge shaft 510 at the lower portion of at least one side of the lamp head 200, the irradiation range of the light provided from the light emitting unit 300 according to the angle of rotation Is provided to be adjusted.
  • the irradiation range adjusting member 500 may be installed along the outer surface of the lamp head 200 to adjust the irradiation range as needed, but in order to suppress unnecessary manufacturing and installation cost increase, It is preferable to be combined in consideration of the place, and for this purpose, the lamp head 200 is formed so that the irradiation range adjusting member 500 can be coupled to the entire outer surface thereof. It is desirable to be able to combine.
  • any one of the coupling surface of the irradiation range adjusting member 500 and the lamp head 200 is provided.
  • An insertion portion 521 having a stepped portion is formed so that the hinge shaft 510 does not protrude on the insertion surface, and a fixing portion 522 embedded to fix the end of the hinge shaft 510 inserted into the insertion portion 521 is provided.
  • the fixing part 522 according to the first embodiment is described as being a fixing nut that is screwed with the screw thread formed at the end of the hinge shaft.
  • the lamp head 200 is provided with a rotation support portion 210 formed a plurality of protruding downward in the lower portion so that the hinge shaft 510 can be inserted, the irradiation range adjusting member 500
  • the upper portion is provided with a rotation coupling portion 520 that can be coupled through the hinge shaft 510 in engagement with the lamp coupling portion, the insertion portion 521 and the fixing portion 522 is provided in the rotation coupling portion 520 Explain that it is prepared.
  • an angle identification part 523 is provided on an insertion surface of the insertion part 521, and an angle reference part (not shown) is provided on the lamp head 200 at a position corresponding to the angle identification part 523, respectively. It is preferable to be able to check and adjust the degree of rotation of the range adjusting member 500, and to fix the hinge shaft 510 in the adjusted state to maintain the adjusted state.
  • the inserting portion 521 is preferably coupled to the packing (P) made of a material such as rubber, urethane, etc. to prevent the rain water is invaded on the surface into which the hinge shaft 510 is inserted.
  • the irradiation range adjusting member 500 may be formed of a plurality of adjusting plates 530 rotated through the rotating shaft 540 coupled in parallel with the hinge shaft 510, which is the angle of the adjusting plate 530 To rotate in detail to more easily control the irradiation range of the light provided from the light emitting unit 300.
  • control plate 530 coupled through the rotation shaft 540, such as the insertion portion 521 and the fixing portion 522 formed on the hinge shaft 510, in the state in which the rotation shaft 540 is inserted
  • the packing (P) that can close the insertion surface damage caused by corrosion It is desirable to be prevented.
  • the light emitting unit 300 is rotatably installed through the angle adjusting shaft 610 coupled to both sides of the lamp head 200, the one or both sides of the lamp head 200 on the angle adjusting shaft 610
  • the angle adjusting member 600 provided to apply the rotational force is coupled.
  • any one of the surface on which the angle adjusting member 600 and the lamp head 200 is supported is formed with a plurality of fixing projections 620 along the circumferential direction so that the light emitting unit 300 is rotated at a set angle, the other One is provided with a shape corresponding to the fixing protrusion 620 is formed with a fixing groove 220 to be fixed to the rotated state.
  • the shape of the fixing groove 220 is depressed in a hemispherical shape, or is formed in a concave-convex shape, otherwise, the fixing protrusion 620 may be formed in a variety of shapes that can be prevented from moving arbitrarily in a closely supported state. have.
  • the angle adjusting member 600 is provided with a reference display unit 640, the outer surface of the lamp head 200 to which the angle adjusting member 600 is coupled
  • An angle display unit 250 is provided, so that the degree of rotation of the light emitting unit 300 can be easily adjusted through the angle adjusting member 600.
  • the irradiation range adjusting member 500 is selectively coupled to the remaining surface to which the angle adjusting shaft 610 is not coupled.
  • This is a surface parallel to the light emitting unit 300 arranged in a plurality of rows, that is, the surface where the angle adjusting shaft 610 and the angle adjusting member 600 is not coupled to rotate the light emitting unit 300 to adjust the irradiation range of the light
  • the irradiation range cannot be adjusted only by the rotation of the light emitting unit 300 on the other surface that is not parallel to the central axis where the light emitting unit 300 is rotated. This is to make it easy to control the range of light irradiation.
  • an elastic member 630 may be coupled between the inner surface of the lamp head 200 and the light emitting part 300 such that the light emitting part 300 is pressed and supported in a direction spaced apart from the angle adjusting member 600.
  • the elastic member 630 presses the light emitting part 300 to the opposite side of the angle adjusting member 600, the angle adjusting member 600 coupled through the angle adjusting shaft 610 is in close contact with the outer surface of the lamp head 200.
  • the fixing protrusion 620 and the fixing groove 220 is in contact with the fixed state to maintain more firmly.
  • the elastic member 630 is shown to be installed so that the other side is directly supported by the light emitting portion 300, that is, the protective cover 330 in a state in which one side is in close contact with the inner surface of the lamp head 200, unlike the light emitting portion A recessed groove is formed along the periphery of the outer surface of the angle adjustment shaft 610 adjacent to the 300, the recessed groove is coupled to the recessed groove, so that the other side of the elastic member 630 is supported on the snap ring elastic member 630 By this, the light emitting unit 300 may be prevented from being directly pressed.
  • the lamp head 200 extends inclined downward so as not to expose the angle adjusting member 600 and the upper surface of the coupling surface of the lamp head 200 and the angle adjusting member 600, the rain end is bent downwardly extended It is preferable that the inflow prevention part 230 is formed.
  • the ramp head 200 has an inclined surface that is inclined downward from the inner side to the outer side so that external air can be introduced and discharged between the rainwater inflow prevention unit 230 and the engaging surface of the angle adjusting member 600.
  • Blowing unit 240 may be formed.
  • the light emitting unit 300 is installed in the longitudinal direction, that is, the rear side and the opposite front side installed in the pillar 100 in the quadrangular lamp head 200, the end of the light emitting unit 300 is coupled
  • the angle adjusting member 600 is coupled to the outer surface of the lamp head 200, the irradiation range adjusting member 500 is combined with the angle adjusting member 600, the lamp head is not installed, the angle adjusting shaft 610 is rotated ( It will be described as being coupled to the left and right sides of the 200.
  • the irradiation range adjusting member 500 or the light emitting unit 300 may be rotated by a necessary angle, lamp head
  • the light emitting unit 300 is provided by operating the angle adjusting member 600 without the need to operate the irradiation range adjusting member 500
  • the lower surface of the lamp head 200 may be rotated to face the central side of the lamp head 200, and when the irradiation range of the light shining up and down is to be reduced, the irradiation range adjusting member 500 does not need to be operated. ) May be rotated toward the lower surface side of the lamp head 200.
  • the light emitter 300 is rotatably coupled to the horizontal direction, that is, the left and right sides in the quadrangular lamp head 200, to adjust the irradiation range of the light shining to the left and right sides of the lamp head 200.
  • the irradiation range adjusting member 500 In order to adjust the irradiation range adjusting member 500 by rotating, in order to adjust the irradiation range of the light emitted to the upper and lower sides of the lamp head 200 by rotating the light emitting unit 300 through the angle adjusting member 600 Just do it.
  • the light irradiation range through the light emitting unit 300 can be easily adjusted to the appropriate irradiation range through the angle display unit 250 and the reference display unit 640, in this state, the angle adjustment member 600 Since the fixed protrusion 620 and the fixing groove 220 formed in the lamp head 200 can be supported in close contact and can be prevented from flowing arbitrarily, the rotation of the light emitting unit 300 through the angle adjusting member 600 The degree can be kept firmly adjusted.
  • the angle adjustment After the light emitting unit 300 is rotated through the member 600, the fixing protrusion 620 and the fixing groove 220 are more tightly adhered to each other to maintain a set rotation angle.
  • the hinge shaft 510 is firmly fixed to the fixing part 522 by screwing in the combination of the lamp head 200 and the irradiation range adjusting member 500, and the adjusting plate 530 is also screwed and fixed. Since it is firmly fixed through the rotation shaft 540, the rotation angle can be maintained without being arbitrarily flown even by wind or external impact.
  • the rainwater inflow prevention unit 230 is formed in the lamp head 200 to prevent rainwater from invading into the mating surface with the angle adjusting member 600, corrosion and light emitting portion of the mating surface due to rainwater ( There is an advantage that can be prevented in advance of the malfunction of 300, and may provide a beautiful aesthetic through the diversification of the shape.
  • the lamp head 200 is provided with a blower 240 for blocking the inflow of rain while allowing the outside wind to be easily introduced and discharged, it is easy to cool the heat generated in the light emitting unit 300 There is an advantage that can prevent failure due to overheating.
  • the illumination lamp irradiation range control device for preventing the light pollution to easily control the irradiation range of the light so that light pollution does not occur by the light provided from the lamp and at the same time the irradiation range is set
  • the fitting groove 410 is formed on the lower surface of the finishing panel 400 in accordance with the position of the light emitting unit 300, the lamp head
  • the shielding plate 700 formed by the same number at the position corresponding to the fitting protrusions 710 fitted to the fitting groove 410 is combined so that the lower surface of the 200 is divided into a plurality of areas, the shielding plate 700
  • Each light emitting unit 300 installed in each of the areas partitioned by) has a difference from the first embodiment in that it is provided to be selectively turned on / off through the control unit 800 provided on one side of the support (100).
  • the shielding plate 700 is provided in the light emitting unit 300 by coupling the shielding plate 700 to the finishing panel 400 even if the light emitting unit 300 is not installed to rotate in the lamp head 200.
  • Light can be effectively controlled, and the light emitting unit 300 that operates within the shielding plate 700 and the irradiation range control member 500 even if the irradiation range of the light is controlled through the shielding plate 700 and the irradiation range adjusting member 500.
  • the irradiation range is adjusted by selectively turning off the control unit 800.
  • two light emitting parts 300 are installed along a horizontal (left and right) direction of the lamp head 200, and the light emitting parts 300 are arranged in a plurality of rows in the vertical (up and down) direction of the lamp head 200.
  • the shield plate 700 is installed between adjacent light emitting parts 300, and the power of the lowermost light emitting part 300 is cut off so that the irradiation range is adjusted.
  • Irradiation range adjusting member 500 is preferably installed on all the outer surfaces of the lamp head 200, through which the irradiation range of the light can be easily adjusted by assisting the screen plate 700 while effectively providing the light. .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

La présente invention concerne un dispositif de réglage de la portée du rayonnement d'une lumière d'éclairage à des fins de prévention de pollution lumineuse, lequel dispositif est capable de régler facilement la portée du rayonnement lumineux à partir d'une lumière d'éclairage, en fonction de conditions de rue, et comprend : une tête de lampe couplée à un mât installé fixement sur le sol ; une pluralité d'unités d'émission de lumière, dont au moins une est installée dans la direction horizontale ou verticale, dans la tête de lampe, de manière à former plusieurs rangées qui sont agencées pour fournir de la lumière en direction du sol ; un panneau de finition couplé à une extrémité inférieure ouverte de la tête de lampe pour finir les régions autres que celles des unités d'émission de lumière ; et un élément de réglage de la portée du rayonnement couplé à une partie inférieure d'au moins l'un des côtés de la tête de lampe de manière à pouvoir être pivotant par rapport à un axe d'articulation, et conçu pour régler la portée du rayonnement de la lumière fournie par les unités d'émission de lumière, en fonction d'un angle de pivotement.
PCT/KR2015/014050 2015-11-30 2015-12-21 Réglage de la portée du rayonnement d'une lumière d'éclairage à des fins de prévention de pollution lumineuse WO2017094955A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150169124A KR101690597B1 (ko) 2015-11-30 2015-11-30 빛공해 방지를 위한 조명등 조사범위 조절장치
KR10-2015-0169124 2015-11-30

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WO2017094955A1 true WO2017094955A1 (fr) 2017-06-08

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KR101977228B1 (ko) 2018-07-05 2019-05-13 (주)화전조명 빛 공해 방지수단이 구비된 실외등
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