KR101757553B1 - LED illumination apparatus for protecting light pollition, System and method for controlling the LED illumination apparatus - Google Patents
LED illumination apparatus for protecting light pollition, System and method for controlling the LED illumination apparatus Download PDFInfo
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- KR101757553B1 KR101757553B1 KR1020150152179A KR20150152179A KR101757553B1 KR 101757553 B1 KR101757553 B1 KR 101757553B1 KR 1020150152179 A KR1020150152179 A KR 1020150152179A KR 20150152179 A KR20150152179 A KR 20150152179A KR 101757553 B1 KR101757553 B1 KR 101757553B1
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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
- 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
-
- 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
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
-
- 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
-
- 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
- F21V21/22—Adjustable mountings telescopic
-
- H05B37/02—
-
- H05B37/0245—
-
- 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
- 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 an LED lamp for preventing light pollution, a control system for the lamp and a control method thereof. More particularly, the present invention relates to an ED lamp, comprising: a housing having a lower opening; A PCB substrate mounted on an open lower portion of the housing, the PCB substrate having a plurality of mounting portions; And a plurality of LED modules mounted on at least one of the plurality of mounting portions of the PCB substrate and detachably attached to the mounting and dismounting member for emitting light, Type LED lighting fixture for preventing light pollution.
Description
The present invention relates to an LED lamp for preventing light pollution, a control system for the lamp and a control method thereof.
In recent years, sodium lamps and metal lamps, which have been used not only as incandescent lamps or fluorescent lamps used in conventional indoor lamps but also as outdoor lamps, have been replaced by LED lamps that use LEDs (Light Emitting Diodes) as light sources. 1 shows a state of use in which a conventional LED lamp is used as a street lamp.
However, due to the straightness of the light emitted from the LED light source, the LED light has a problem of light pollution due to strong light irradiation even in an unnecessary area.
In other words, the LED streetlights installed in the roads and parks are damaged due to the light pollution due to the upwards and diffused light of the surrounding natural ecosystem such as the nearby plants. Especially, And it becomes cause causing sleep disorder due to the light coming into the residential area and the building window of the city center, and the seriousness of light pollution increases.
In addition, when the LED lighting lamp is used as a street lamp, it is installed at an interval of 30 m. However, there is a problem that the illumination is not illuminated between the street lamps or an illumination blind spot with a relatively low illumination is generated. Due to the above-mentioned illumination blind spot, a zebra pattern in the form of a speckled pattern in which bright areas and dark areas are repeated along the road appears, which causes the driver's eyes to easily tired and causes traffic accidents .
In order to solve the problem of light pollution, Korean Patent Laid-Open No. 10-2011-0093045 discloses a streetlight LED reflection unit including a horizontal reflector, a front and rear reflector, left and right side reflectors, The reflectors are embedded in a predetermined case so that the light diffusing to the outside of the road is limited. However, since the reflector is installed inside the case of the illuminating blind spot The problem of occurrence remains.
In order to solve the problem caused by the occurrence of a blind spot in the LED lighting lamp, Korean Patent Laid-Open No. 10-2009-0099262 discloses a lighting device in which a first casing is opened at a lower portion, a first LED module is installed at a center horizontal reflection panel, And each of the LED chips of the second and third LED modules is composed of 30 to 40% or more of a high power LED than the LED chip of the first LED module, and the angle of the left and right inclination plates is A technique for suppressing the occurrence of an illumination blind spot is disclosed.
However, in Korean Patent Laid-Open Publication No. 10-2009-0099262, although the occurrence of the blind spot can be suppressed in a predetermined configuration, the problem of light pollution spreading around the road is difficult to be solved.
SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a light emitting diode The light distribution and illumination can be controlled according to the position and time, and it is easy to replace only a specific LED element at the time of occurrence of failure, and unnecessary energy can be saved because the LED element corresponding to the required light distribution is used, And an object of the present invention is to provide a control system and a control method of the LED lamp for preventing light pollution,
In addition, according to an embodiment of the present invention, the angle adjusting means, the length adjusting means, the angle adjusting portion, the wide angle guide portion, and the like are employed to adjust the angle of the light irradiated according to the situation, The present invention provides an LED lamp for preventing light pollution, a control system of the lamp, and a control method, which can shield a specific part according to circumstances such as a situation, a time, and an installed position by providing a light shielding member and a light shielding member driving unit It has its purpose.
According to an embodiment of the present invention, a plurality of LED lamps installed at different positions are analyzed on the basis of situation data transmitted from a user terminal at a central server, and LEDs for preventing light pollution And a control system and a control method of the luminaire.
It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. It can be understood.
A first object of the present invention is, in an LED lamp, comprising: a housing; A PCB substrate mounted on a lower portion of the housing and having a plurality of mounting portions; And an LED device mounted on at least one of the plurality of mounting portions of the PCB substrate and detachably attached to the attaching / detaching member to irradiate light.
In addition, the LED element may be detachably attached to a plurality of mounting portions in a plurality of module types according to position, time, and situation.
At least one wide-angle guide part provided at the PCB substrate or the housing for guiding the angle of light generated by the LED element; And angle adjusting means for adjusting the wide angle of the LED element by driving the wide angle guide portion.
The apparatus may further include an angle adjusting device for adjusting the angle of the LED substrate by adjusting the angle of the PCB substrate.
In addition, the angle adjusting device may include: a support table connected between the housing and the PCB substrate; And an angle adjusting unit disposed between the support and the PCB to change the angle of the PCB.
The apparatus may further include a length adjusting unit provided at one side of the support to adjust the position of the PCB board by changing the length of the support board.
A light shielding member for partially shielding the LED element; And a light shielding member driving unit for adjusting the position of the light shielding member.
A cover formed of a transparent window to surround the lower side of the housing or the PCB substrate; A light shielding member for partially shielding the cover; And a light shielding member driving unit for adjusting the position of the light shielding member.
A second object of the present invention is to provide a method of operating an LED lamp, comprising the steps of: mounting a PCB substrate having a plurality of mounting portions on a lower side of a housing; Attaching at least one LED element in the form of a plurality of modules to the plurality of mounting portions according to position, time, and situation; And a step of supplying power to the LED element by power supply means and irradiating light to the LED element, wherein the LED element is detached or attached according to a change of position, time, or situation, ) Of the LED light source for preventing light pollution can be achieved.
In addition, the step of controlling the angle of the light generated by the LED element by driving the angle controlling means according to the position, time, and situation of the PCB substrate or at least one wide angle guide portion provided at one side of the housing And further comprising
The controller may control the angle of the PCB by driving the angle adjusting device according to the position, time, and situation.
The control unit may further drive the light-shielding member driving unit according to the position, time, and situation to partially shield the LED device with the light-shielding member.
A third object of the present invention is to provide an LED lighting fixture control system for preventing light pollution, comprising: a plurality of LED lighting fixtures for preventing light pollution according to the first object; A central server receiving status data for the LED lamp by a plurality of user terminals; Analysis means for generating analysis data based on the situation data and the location and time at which the LED lamp is installed; And communication means for transmitting the analysis data to the control unit of the LED lamp unit. The control system of the LED lamp unit for preventing light pollution can be achieved.
A display unit for displaying and monitoring the status data in real time; And a database for storing the situation data.
The control unit of the LED lamp may control driving of at least one of the power supply unit, the angle adjusting unit, the angle adjusting unit, the light shielding member driving unit, and the length adjusting unit based on the analysis data.
A fourth object of the present invention is to provide a light-pollution-prevention type LED lighting fixture according to the first aspect, wherein a plurality of user terminals are provided at a plurality of different positions, respectively, Inputting data; The central server receiving the status data from the user terminal; The analysis means generating analysis data based on the situation data and the location and time at which the LED lamp is installed; The communication means transmitting the analysis data to the control unit of the LED lamp; And controlling the driving of at least one of the power supply means, the angle adjusting means, the angle adjusting portion, the light shielding member driving portion, and the length adjusting means based on the analysis data. Can be achieved as a control method of an LED lamp for preventing pollution.
Displaying the status data in real time on a display; And storing the situation data in a database.
According to an embodiment of the present invention, a plurality of LED elements can be detachably attached to a PCB substrate in a module or a Lego form in various ways, so that light distribution and illuminance can be controlled according to the situation, position and time, It is easy to replace only the LED elements, and the LED elements corresponding to the required luminous intensities are used, so that unnecessary energy can be saved and the necessary light distribution curves can be obtained by utilizing the fluidity of the substrate.
In addition, according to an embodiment of the present invention, the angle adjusting means, the length adjusting means, the angle adjusting portion, the wide angle guide portion, and the like are employed to adjust the angle of the light irradiated according to the situation, By providing the light shielding member and the light shielding member driving unit, it is possible to shield a specific portion according to the situation such as the situation, the time, and the installed position.
According to an embodiment of the present invention, a plurality of LED lamps installed at different positions are analyzed on the basis of the status data transmitted by the user terminal at the central server, and the LED lamps can be controlled while being monitored.
It should be understood, however, that the effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned may be clearly understood by those skilled in the art to which the present invention belongs It will be possible.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, It should not be construed as limited.
FIG. 1 is a state of use in which a conventional LED lamp is used as a street lamp,
FIG. 2 is an exploded perspective view of an LED lamp for preventing light pollution according to an embodiment of the present invention, FIG.
3A to 3D are front views of a PCB substrate having various numbers of LED element chips,
FIG. 4 is a sectional view of an LED lamp having a wide-angle guide portion according to an embodiment of the present invention,
FIGS. 5 and 6 are cross-sectional views of an LED lamp capable of adjusting the wide angle according to an embodiment of the present invention;
7A, 7B and 7C are cross-sectional views of an LED lamp having a partial light shielding function according to an embodiment of the present invention,
8A, 8B and 8C are cross-sectional views of an LED luminaire having a partial light shielding function according to another embodiment of the present invention,
FIG. 9 is a block diagram of an LED lamp control system that can control an LED lamp through a central server according to an embodiment of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features, and advantages of the present invention will become more readily apparent from the following description of preferred embodiments with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art.
In this specification, when an element is referred to as being on another element, it may be directly formed on another element, or a third element may be interposed therebetween. Also in the figures, the thickness of the components is exaggerated for an effective description of the technical content.
Embodiments described herein will be described with reference to cross-sectional views and / or plan views that are ideal illustrations of the present invention. In the drawings, the thicknesses of the films and regions are exaggerated for an effective description of the technical content. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention are not limited to the specific forms shown, but also include changes in the shapes that are produced according to the manufacturing process. For example, the area shown at right angles may be rounded or may have a shape with a certain curvature. Thus, the regions illustrated in the figures have attributes, and the shapes of the regions illustrated in the figures are intended to illustrate specific forms of regions of the elements and are not intended to limit the scope of the invention. Although the terms first, second, etc. have been used in various embodiments of the present disclosure to describe various components, these components should not be limited by these terms. These terms have only been used to distinguish one component from another. The embodiments described and exemplified herein also include their complementary embodiments.
The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms "comprises" and / or "comprising" used in the specification do not exclude the presence or addition of one or more other elements.
In describing the specific embodiments below, various specific details have been set forth in order to explain the invention in greater detail and to assist in understanding it. However, it will be appreciated by those skilled in the art that the present invention may be understood by those skilled in the art without departing from such specific details. In some instances, it should be noted that portions of the invention that are not commonly known in the description of the invention and are not significantly related to the invention do not describe confusing reasons to explain the present invention.
Hereinafter, the configuration and functions of the
2, the
As shown in FIG. 2, the
In this
3A to 3D are front views of a
Accordingly, it is possible to make the
4 is a cross-sectional view of an
Therefore, the angle of the wide
5 and 6 are cross-sectional views of an
5 and 6, the apparatus for adjusting the angle includes a
The length of the
The
7A, 7B, and 7C show cross-sectional views of an
7A, 7B and 7C, the
7A, 7B, and 7C, the light-shielding
Accordingly, by driving such a driving roller, the
8A, 8B and 8C show cross-sectional views of an
8A and 8B by the
Hereinafter, a method of operating the
At least one
Then, power is supplied to the
Then, the
As described above, according to the position, time, and condition of the
Then, the
Also, as described above, the
Hereinafter, the
The LED lighting
9, the
The
Also, the
The
That is, at least one user terminal 250 inputs status data for at least one of the
The
The
The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and may be implemented in the form of a carrier wave (for example, transmission over the Internet) . In addition, the computer-readable recording medium may be distributed over network-connected computer systems so that computer readable codes can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers of the technical field to which the present invention belongs.
It should be noted that the above-described apparatus and method are not limited to the configurations and methods of the embodiments described above, but the embodiments may be modified so that all or some of the embodiments are selectively combined .
10: Housing
20: PCB substrate
21:
30: LED element
40: Wide angle guide part
41: angle adjusting means
51: Support
52:
53: length adjusting means
60:
61: Light-shielding member driving part
70: cover
100: LED light fixture for light pollution prevention
110:
200: LED light control system for light pollution prevention
210: Analysis means
220:
230: Database
240: central server
250: User terminal
260: Power supply means
270: Communication means
Claims (17)
A central server receiving status data for the LED lamp by a plurality of user terminals;
Analysis means for generating analysis data based on the situation data and the location and time at which the LED lamp is installed;
A display unit for displaying and monitoring the situation data in real time;
A database for storing the situation data;
A control unit for controlling driving of the power supply unit, the angle adjusting unit, the angle adjusting unit, the light shielding member driving unit, and the length adjusting unit based on the analysis data; And
And communication means for transmitting the analysis data to the control unit.
Mounting a PCB substrate having a plurality of mounting portions on a lower side of the housing;
Attaching at least one LED element in the form of a plurality of modules to the plurality of mounting portions according to position, time, and situation; And
Supplying power to the LED element by power supply means to irradiate light;
Inputting situation data for at least any one of LED lighting fixtures among a plurality of LED lighting fixtures for preventing light pollution installed at a plurality of different positions by a plurality of user terminals;
The central server receiving the status data from the user terminal;
The analysis means generating analysis data based on the situation data and the location and time at which the LED lamp is installed;
The communication means transmitting the analysis data to the control unit of the LED lamp; And
And controlling the driving of at least one of the power supply means, the angle adjusting means, the angle adjusting portion, the light shielding member driving portion, and the length adjusting means based on the analysis data. Method for controlling LED lamp for prevention.
The control unit may control the angle of the light generated by the LED device by driving the angle adjusting unit according to the position, time, and situation of the PCB substrate or at least one wide-angle guide unit provided at one side of the housing And controlling the light intensity of the LED light source.
Further comprising the step of controlling the angle of the PCB substrate by controlling the angle adjusting device according to the position, time, and situation of the LED lamp.
Further comprising the step of driving the light-shielding member driving unit according to the position, time, and situation to partially shield the LED device with the light-shielding member.
Displaying and monitoring the status data in real time; And
Further comprising the step of storing the situation data in a database. ≪ RTI ID = 0.0 > 15. < / RTI >
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KR1020150152179A KR101757553B1 (en) | 2015-10-30 | 2015-10-30 | LED illumination apparatus for protecting light pollition, System and method for controlling the LED illumination apparatus |
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KR1020150152179A KR101757553B1 (en) | 2015-10-30 | 2015-10-30 | LED illumination apparatus for protecting light pollition, System and method for controlling the LED illumination apparatus |
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KR101757553B1 true KR101757553B1 (en) | 2017-07-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101966691B1 (en) | 2018-09-20 | 2019-04-08 | 지용길 | 25W LED luminaires with safety guards to prevent light pollution |
Families Citing this family (2)
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KR102349900B1 (en) * | 2021-07-29 | 2022-01-12 | 주식회사 정우디씨 | Ceiling imbedded type lighting device |
KR102349901B1 (en) * | 2021-11-05 | 2022-01-12 | 주식회사 정우디씨 | Intelligent indoor lighting device of IoT based |
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KR101049177B1 (en) * | 2009-02-24 | 2011-07-14 | 임선택 | LED lighting device |
KR101292123B1 (en) * | 2011-12-28 | 2013-08-09 | 한국광기술원 | Smart lighting device with distribution data and lighting control system for using the same |
CN203162866U (en) * | 2013-01-28 | 2013-08-28 | 冷潇潇 | Ceiling lamp spacing regulation device |
KR101449516B1 (en) * | 2013-05-16 | 2014-10-14 | 한국광기술원 | Lighting device with replaceable led module |
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2015
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KR101049177B1 (en) * | 2009-02-24 | 2011-07-14 | 임선택 | LED lighting device |
KR100952405B1 (en) * | 2010-02-25 | 2010-04-12 | 주식회사 태성엘이디전광판 | Electric sign board |
KR101292123B1 (en) * | 2011-12-28 | 2013-08-09 | 한국광기술원 | Smart lighting device with distribution data and lighting control system for using the same |
CN203162866U (en) * | 2013-01-28 | 2013-08-28 | 冷潇潇 | Ceiling lamp spacing regulation device |
KR101449516B1 (en) * | 2013-05-16 | 2014-10-14 | 한국광기술원 | Lighting device with replaceable led module |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101966691B1 (en) | 2018-09-20 | 2019-04-08 | 지용길 | 25W LED luminaires with safety guards to prevent light pollution |
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