KR20170001005U - The lamps light angle easy to adjust - Google Patents

The lamps light angle easy to adjust Download PDF

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Publication number
KR20170001005U
KR20170001005U KR2020150006005U KR20150006005U KR20170001005U KR 20170001005 U KR20170001005 U KR 20170001005U KR 2020150006005 U KR2020150006005 U KR 2020150006005U KR 20150006005 U KR20150006005 U KR 20150006005U KR 20170001005 U KR20170001005 U KR 20170001005U
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KR
South Korea
Prior art keywords
module
led
led module
hinge
bracket
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KR2020150006005U
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Korean (ko)
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KR200485097Y1 (en
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오병서
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오병서
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Priority to KR2020150006005U priority Critical patent/KR200485097Y1/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
    • 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
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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 proposes a streetlight using a plurality of LED modules constituting a high-brightness LED (Light Emitting Diode) by adjusting the angles of the LED modules so as to control the irradiation angle, And a light emitting diode (LED) module constituting a plurality of LED light emitting lamps is installed on the body of the lamp so as to be angularly adjusted. The light emitting diode lamp according to claim 1, An illuminator body constituting a module mounting portion for mounting at least two LED modules; An LED module connected to the module mounting portion of the lamp body so as to be rotatable at both ends thereof to adjust the angle; A hinge bracket mounted on a module mounting portion of the lamp body and having hinge pieces for mounting respective LED modules; A position fixing bracket and a stop bracket integrally coupled to both ends of the LED module; The hinge piece on one side of the hinge bracket configured such that both sides of the LED module are coupled to the module mounting portion of the luminaire body is formed by screwing a fixing bolt separately from the hinge shaft and fixedly fixed to the corresponding LED module And a fixing bolt coupled to the guide slot to fix the position of the LED module; The hinge piece on the other side of the hinge bracket configured such that both sides of the LED module are coupled to the module mounting portion of the luminaire body is constructed such that a stop ball is mounted on the spring separately from the hinge shaft so as to adjust the torsional force with the adjustment bolt And a stop hole is formed on the stop bracket integrally formed on the corresponding LED module at regular intervals on an arc so that the LED module is rotated in stages; A fixing bolt constituting a fixing bolt formed in a hinge bracket of the lamp body and a fixing hole in a position corresponding to a stop wave respectively constitute a street lamp which is easy to control the irradiation angle so that the fixing bolt and the stop bolt can be easily operated.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a lamp,

The present invention proposes a streetlight using a plurality of LED modules constituting a high-brightness LED (Light Emitting Diode) by adjusting the angles of the LED modules so as to control the irradiation angle, The present invention relates to a streetlight capable of easily adjusting the angle of illumination.

Until now, security lamps or street lamps have mainly used mercury lamps or sodium lamps as a light source to illuminate them, resulting in a large energy consumption compared to brightness and a short life span, so that the light quantity is rapidly decreased with time, , Particularly mercury lamps, use mercury gas, which is a cause of environmental pollution during disposal.

In recent years, an LED light emitting diode (LED), which emits light by recombination of a small number of injected carriers (electrons or holes) by using a PN junction structure of a semiconductor having advantages of low power consumption, : Light Emitting Diode) as a light source has been developed and consumed, which consumes about 1/10 of the power consumption compared to conventional incandescent lamps and halogen bulbs for illumination, resulting in a significant reduction in electric energy. Thus, a lamp using an LED light- The trend is spreading.

Particularly, in a portion requiring a lot of electric power such as a security light, a street light, a floodlight, a landscape lighting, a factory, and a house or an axis illumination, if the sodium lamp or the mercury lamp, The power saving effect is very large.

However, LED light-emitting diodes are characterized in that the illuminated light has a straight-line characteristic, so that the irradiation area is narrow and various lighting devices using LED light-emitting diodes have a problem of producing a limited degree of brightness and a light distribution area.

In addition, the LED module using the LED light emitting diode has lenses for irradiating light having a straight line in a predetermined angle. The lens is basically formed separately for each predetermined angle, A lens having a desired light irradiation angle is installed on the front surface of the LED according to the installation position or the like.

However, even in the case of the same illuminator manufactured as described above, since the range of light irradiation differs depending on the installation height or position, the brightness and the light distribution area are different. Therefore, when installing each lighting device, A lens having a desired illumination angle corresponding to the height or position at which the illuminating device is installed in a lens is formed at intervals of 5 ° from 5 ° to 60 °, The desired light irradiation angle can be obtained.

The prior art patent literature on the development of a luminaire using an LED module composed of LED light emitting diodes has been described as follows.

[0001] The present invention relates to a luminaire using a light emitting diode, and more particularly, to a luminaire using a light emitting diode, which includes an upper cover, a transparent lower cover coupled to the upper cover to define a space, An illumination module installed in the space defined by the plurality of light emitting diodes and having a plurality of light emitting diodes installed on one surface thereof and a printed circuit board electrically connected to the plurality of light emitting diodes on the other surface thereof; A heat dissipating means formed to surround a plurality of light emitting diodes and a heat dissipating means provided in a middle portion of the space defined by the upper cover and the lower cover to separate the space into an upper space and a lower space, And a bracket for fixing the lighting module, Dispersion because the heat energy generated during the electro-optic conversion of the light emitting diode evenly in the upper and lower wiring area deteriorates printed circuit or group can be reduced to the characteristics of the light emitting diode is lowered. Patent Application No. 10-2008-0011080 (2008.04.04) relates to each control device such as a tunnel installed at a predetermined interval on the ceiling or wall surface of a tunnel for a vehicle or a pedestrian, and more specifically, Or each adjusting device capable of adjusting the irradiation direction. 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. When a lower part of a standing light arm is coupled to an upper part of an upper strut by forming an angle adjusting protrusion and an angle adjusting groove at a portion where the light is connected to the upper strut, It is possible to adjust the angle in the left and right direction by using the backlight arm coupled to the upper part of the upper support by adjusting the angle to the desired direction and then to adjust the angle in the left and right direction by using the upper support joined to the upper part of the lower support, The present invention relates to an angle adjusting street lamp capable of adjusting the angle in the left and right direction. The patent application No. 10-2010-0059941 (Jun. 24, 2010) discloses a lighting apparatus for generating light by cutting power to a bulb in a case, wherein a part of light generated from the bulb is cut off or reflected, And a reflector for changing the position of the reflector relative to the position of the fixed bulb so that the reflector is coupled to the illuminator case so that the position and size of the first solid angle can be changed. . [0001] The present invention relates to a lighting apparatus having a light-emitting angle adjusting function, and more particularly, to a lighting apparatus having a plurality of LED lighting modules fixedly mounted on a module- Wherein the module installation plate comprises a main module installation plate at the center and a plurality of peripheral module installation plates arranged at an interval or an angle at an outer peripheral surface of the main module installation plate, The light irradiation angle adjusting means is provided at the connection portion between the peripheral module mounting plate and the peripheral module mounting plate so that the light irradiation angle of the LED lighting module fixedly mounted on each peripheral module mounting plate can be adjusted to an arbitrary angle . The patent application No. 10-2013-0074688 (June 31, 2013) relates to an illumination device capable of adjusting the irradiation angle to adjust the irradiation angle to a desired range by variably controlling the angle of the reflection plate, A diverging illumination module; A front frame on which the lighting module is mounted; A rear frame coupled to the front frame to form an outer surface of the rear surface; An adjustment shaft provided on at least one side surface of the illumination module, the adjustment axis being formed in parallel with the side surface of the illumination module; A reflection plate fixed to the adjustment shaft; A worm wheel gear connected to the adjustment shaft; And a worm gear rotatably mounted on the front frame so as to be rotatable and mating with the worm wheel gear. The angle of the reflection plate is adjusted as the worm gear is rotated. Patent Application No. 10-2014-0093087 (Jul. 24, 2014) discloses a housing for a tunnel light, which comprises a module assembly portion for connecting a plurality of light emitting diode modules with bolts while being fastened to each other, A module supporting part for fastening by a bolt so as to be adjustable in angle and position to a horizontally elongated horizontally elongated hole formed through a bolt hole of a coupling part, a coupling part provided at both sides of the module supporting part and having a central bolt hole, And a fixing part formed by projecting a coupling piece on both sides of the vertical slot, the vertical slot being formed by vertically extending through a bolt hole of the coupling hole so as to be adjusted in its rotation and height, The angle of the entire light emitting diode can be adjusted through the module support, Characterized by configured to. The patent application No. 10-2014-0116113 (2014.09.02) discloses that the LED tunnel of the present invention is provided with an LED element as a light source, receives power, emits light to the bottom, and includes a heat dissipation structure. An adjustable LED module comprising one to four 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.

However, LED lamps or LED lighting modules having such a configuration or various lighting devices using the LED lamps must form lenses at intervals of 5 degrees from 5 degrees to 60 degrees, (The actual lens mold requires high technology as well as the high cost), the cost of lens stockpiling and stockpiling, including the cost of the lens, including the cost, There is a problem that the production cost is increased.

In addition, when installing a lighting device in a specific place, carry lenses having different light irradiation angles and go to the installation place or the surrounding situation accurately, and then select a lens having a necessary illumination angle to replace the lighting device It is necessary to have a high level of expertise and labor costs, and in the case of a lighting device having several LED lighting modules, the light amount for each LED lighting module can not be controlled. Therefore, (For example, when a lighting device is installed close to the wall side, the light irradiated from the LED lighting module located close to the wall side can not be changed to the wall and far away) Etc.), and in particular, there is a problem that energy saving can not be activated.

The object of the present invention is to more effectively pursue the investigation range of the street lamp constituted by the LED module by separately adjusting the irradiation angles of the plurality of LED modules.

A street light comprising an LED module constituting several LED light emitting lamps arranged so as to be angularly adjustable on a body of a lighting fixture, the streetlight comprising a column coupling part for coupling a column, and a lamp mounting part for constituting a module mounting part for mounting at least two LED modules A body; An LED module connected to the module mounting portion of the lamp body so as to be rotatable at both ends thereof to adjust the angle; A hinge bracket mounted on a module mounting portion of the lamp body and having hinge pieces for mounting respective LED modules; A position fixing bracket and a stop bracket integrally coupled to both ends of the LED module; The hinge piece on one side of the hinge bracket configured such that both sides of the LED module are coupled to the module mounting portion of the luminaire body is formed by screwing a fixing bolt separately from the hinge shaft and fixedly fixed to the corresponding LED module And a fixing bolt coupled to the guide slot to fix the position of the LED module; The hinge piece on the other side of the hinge bracket configured such that both sides of the LED module are coupled to the module mounting portion of the luminaire body is constructed such that a stop ball is mounted on the spring separately from the hinge shaft so as to adjust the torsional force with the adjustment bolt And a stop hole is formed on the stop bracket integrally formed on the corresponding LED module at regular intervals on an arc so that the LED module is rotated in stages; A fixing bolt constituting a fixing bolt formed in a hinge bracket of the lamp body and a fixing hole in a position corresponding to a stop wave respectively constitute a street lamp which is easy to control the irradiation angle so that the fixing bolt and the stop bolt can be easily operated.

The present invention has been made in view of the above problems, and it is an object of the present invention to solve the above-mentioned problems of an LED lamp having a limited range of illumination due to the straightness of light by constituting a streetlight composed of a plurality of LED modules, The effect of using light effectively such as eliminating blind spot and easy adjustment of the angle of each LED module make it easy to manipulate the irradiation angle of light at installation and expect a new effect that can easily implement an LED lamp with high straightness .

Fig. 1 is a view showing a street lamp according to the present invention. Fig.
Fig. 2 is an exemplary cross-sectional view showing a configuration of the present invention. Fig.
Fig. 3 is a diagram showing an example of the configuration of the operation part of the LED module, which is a main part of the present invention; Fig.
4 is a diagram showing an example of the configuration of a stop wave which is a main part of the present invention;

The construction of the present invention will be described in detail with reference to the accompanying drawings.

A streetlight comprising an LED module (20) constituting a plurality of LED light emitting lamps (21), the angle of which is adjusted by the lighting fixture body (10)

A lighting fixture body (10) constituting a columnar joint part (11) for coupling the pillars and constituting a module mounting part (12) for mounting at least two LED modules (21);

An LED module 20 configured to be rotatable on both ends of the module mounting part 12 of the lamp body 10 so as to be adjustable in angle;

A hinge bracket 30 mounted on the module mounting part 12 of the lamp body 10 and constituting a hinge piece 31 for mounting each LED module 20;

A position fixing bracket 40 and a stop bracket 50 integrally coupled to both ends of the LED module 20;

The hinge piece 31 on one side of the hinge bracket 30 configured such that both sides of the LED module 20 are coupled to the module mounting portion 12 of the lamp body 10 is fixed separately from the hinge shaft 32, And an arc-shaped guiding slot 41 guiding the fixing bolt 33 through the position fixing bracket 40 formed integrally with the corresponding LED module 20 is constructed So as to fix the position of the LED module (20) by tightening the fixing bolt (33) coupled to the guide slot (41);

The hinge piece 31 on the other side of the hinge bracket 30 configured such that both sides of the LED module 20 are coupled to the module mounting portion 12 of the lamp body 10 is separated from the hinge shaft 32, A stop wave 35 is formed so that the ball 36 is mounted on the spring 37 to adjust the elastic force with the adjustment bolt 38 and the stop bracket 50 integrally formed with the corresponding LED module 20 A stop hole 51 is formed at a predetermined interval on an arc so that the LED module 20 is rotated in a stepwise manner;

The adjustment bolt 13 is formed at a position corresponding to the fixing bolt 33 and the stop wave 35 formed on the hinge bracket 30 integrally joined to the module mounting portion 12 of the lamp body 10, (33) and the adjustment bolt (38) of the stop wave (35) are constructed so as to be easy to operate.

In this case, the lamp body 10 is formed in a flat plane, and the upper surface of the lamp body 10 is raised so that the center thereof is as high as a roof, so that snow or other rainwater can be easily stacked or laminated, And a module mounting portion 12 for mounting at least two or more LED modules 20 on the tip side of the LED module 20. The LED module 20 includes a plurality of LED modules 20, Both ends of the hinge bracket 30 are coupled to the hinge piece 31 of the hinge bracket 30 coupled to the module mounting portion 12 of the lamp body 10 so as to be individually rotatable.

The operation state of the present invention constructed as described above will be described as follows.

First, the bottom surface is formed as a flat surface, and the upper surface thereof is elevated so as to have a center as a roof, so that snow or other rainwater can be stacked or floated easily without being floated, and then a post- An identification mark 15 is formed on both sides thereof and a lamp mounting body 12 constituting a module mounting portion 12 for mounting at least two LED modules 20 on the tip side is constituted.

The hinge piece 31 of one side is formed by screwing a fixing bolt 33 separately from the hinge shaft 32 to the module mounting portion 12 of the lamp body 10, The stop ball 36 is mounted on the spring 37 separately from the hinge shaft 32 so that the stopper 35 is configured to adjust the elastic force with the adjustment bolt 38 so that the LED module 20 And the hinge bracket 30 configured to be installed is engaged and fixed.

Next, circular arc guide slots 41 guiding the fixing bolts 33 are formed on one side of the LED module 20 constituting the several LED light emitting lamps 21, and the position fixing brackets 40 And the stop brackets 50 constituting the stop holes 51 are formed integrally with each other at regular intervals on the other side.

The position fixing bracket 40 and the stop bracket 50 are coupled to both ends of the hinge piece 31 of the hinge bracket 30 coupled to the module mounting portion 12 of the lamp body 10 in the above- The LED module 20 is rotatably coupled to the LED module 20 so that the angle can be adjusted.

The hinge piece 31 on one side of the hinge bracket 30 configured to couple both sides of the LED module 20 to the module mounting portion 12 of the luminaire body 10 is formed separately from the hinge shaft 32 A circular arc-shaped guide slot 41 guiding the fixing bolt 33 through the position fixing bracket 40 integrally formed with the corresponding LED module 20 is formed by screwing the fixing bolt 33, So that the position of the LED module 20 can be fixed by tightening the fixing bolt 33 coupled to the guide slot 41. The module mounting portion 12 of the lamp body 10 The hinge bracket 30 is configured such that the hinge bracket 30 is coupled to the hinge bracket 30 and the stop bolt 36 is mounted on the spring 37 separately from the hinge shaft 32, A stop wave 35 is formed to adjust the force of the stop and a stop bracket 50 in the form of a circular arc at predetermined intervals so that the LED module 20 is rotated stepwise.

At this time, the adjustment hole 13 is formed at a position corresponding to the fixing bolt 33 and the stop wave 35 formed in the hinge bracket 30 integrally joined to the module mounting portion 12 of the lamp body 10 The fixing bolt 33 and the adjusting bolt 38 of the stopping wave 35 are configured to be easily manipulated so that the irradiation angle can be easily controlled.

When the streetlight is installed in the streetlight, the LED module 20 is rotated in a stepwise manner to control the angle of light irradiation. At this time, the adjustment of the stopper 13 is performed through the adjustment hole 13 formed in the lamp body 10, The angle of the LED module 20 is adjusted by adjusting the pressure of the stop ball 36 by operating the adjustment bolt 38 of the wave 35 to facilitate the stepwise rotation of the LED module 20, The fixing angle of the LED module 20 is fixed by tightening the fixing bolt 33 through the other adjusting hole 13 formed in the lamp body 10. As a result, the hinge piece 31 of the hinge bracket 30 coupled to the module mounting portion 12 of the lamp body 10 is coupled to both ends so as to be individually rotatable, .

In the above-mentioned design, the value of the industrial use will be great, for example, by reducing the power consumption by effectively using the LED lamp in installing a street light or a security light.

10: luminaire body 11: holding joint part 12: module coupling part
13: Regulation ball 15; Identification lamp 20: LED module
21: LED lamp 30: Hinge bracket 31: Hinge bracket
32; Hinge shaft 33: Fixing bolt 35: Stop wave
36: stop ball 37: spring 38: adjusting bolt
40: Position fixing bracket 41: Guide slot 50: Stop bracket
51: Stop hole

Claims (3)

A streetlight comprising an LED module (20) constituting a plurality of LED light emitting lamps (21), the angle of which is adjusted by the lighting fixture body (10)
A lighting fixture body (10) constituting a columnar joint part (11) for coupling the pillars and constituting a module mounting part (12) for mounting at least two LED modules (21);
An LED module 20 configured to be rotatable on both ends of the module mounting part 12 of the lamp body 10 so as to be adjustable in angle;
A hinge bracket 30 mounted on the module mounting part 12 of the lamp body 10 and constituting a hinge piece 31 for mounting each LED module 20;
And a stop bracket (40) and a stop bracket (50) integrally joined to both ends of the LED module (20). The method according to claim 1,
The lamp body 10 is formed so that its bottom surface is flat and its upper surface rises like a roof to a high center so that snow or other rainwater can be easily stacked or laminated, (12) constituting an identification display (15) on both sides thereof and at least two or more LED modules (20) mounted on the tip side thereof;
The LED module 20 is configured such that both ends thereof are coupled to the hinge pieces 31 of the hinge bracket 30 coupled to the module mounting portion 12 of the lamp body 10 so as to be individually rotatable, Wherein the light source is a light source. The method according to claim 1,
The hinge piece 31 on one side of the hinge bracket 30 configured such that both sides of the LED module 20 are coupled to the module mounting portion 12 of the lamp body 10 is fixed separately from the hinge shaft 32, And an arc-shaped guiding slot 41 guiding the fixing bolt 33 through the position fixing bracket 40 formed integrally with the corresponding LED module 20 is constructed So as to fix the position of the LED module (20) by tightening the fixing bolt (33) coupled to the guide slot (41);
The hinge piece 31 on the other side of the hinge bracket 30 configured such that both sides of the LED module 20 are coupled to the module mounting portion 12 of the lamp body 10 is separated from the hinge shaft 32, A stop wave 35 is formed so that the ball 36 is mounted on the spring 37 to adjust the elastic force with the adjustment bolt 38 and the stop bracket 50 integrally formed with the corresponding LED module 20 A stop hole 51 is formed at a predetermined interval on an arc so that the LED module 20 is rotated in a stepwise manner;
The adjustment bolt 13 is formed at a position corresponding to the fixing bolt 33 and the stop wave 35 formed on the hinge bracket 30 integrally joined to the module mounting portion 12 of the lamp body 10, And the adjusting bolt (38) of the stopper (33) and the stopper (35) are easily manipulated.
KR2020150006005U 2015-09-09 2015-09-09 The lamps light angle easy to adjust KR200485097Y1 (en)

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KR102078256B1 (en) * 2019-07-01 2020-02-17 주식회사 대운엘앤씨 Light pollution prevention Outdoor Lighting Modules
KR20200082484A (en) * 2018-12-28 2020-07-08 주식회사 세미웰전자 Led lights

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KR102041735B1 (en) * 2018-12-17 2019-11-20 신효상 Lighting module with zoom function

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