KR101684302B1 - A security light device use led - Google Patents
A security light device use led Download PDFInfo
- Publication number
- KR101684302B1 KR101684302B1 KR1020150097821A KR20150097821A KR101684302B1 KR 101684302 B1 KR101684302 B1 KR 101684302B1 KR 1020150097821 A KR1020150097821 A KR 1020150097821A KR 20150097821 A KR20150097821 A KR 20150097821A KR 101684302 B1 KR101684302 B1 KR 101684302B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- side frames
- frame
- led
- pair
- Prior art date
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
Description
The present invention relates to a security luminaire using an LED, More specifically, it is possible to variously arrange the LED substrate through the heat-dissipating housing manufactured through the aluminum extrusion molding, and it is also possible to use the LED having the light pollution prevention function Security luminaire ".
Generally, a security light fixture (or a street light fixture) is installed at regular intervals along a roadway, a square, a park, a housing complex, a factory complex, or the like, and illuminates the surrounding area at night. In recent years, And durability of the LEDs are also disclosed. That is, LEDs have been applied in various industrial fields. Particularly, a luminaire with a high-brightness LED is advantageous in that the lifetime is semi-permanent and the power consumption is very low. In recent years, a variety of LED lighting devices (lighting devices) have been developed to be used in various environments in various environments and are applied to various places. In particular, in a field requiring a high luminance light source for a long time such as a security lamp, a street lamp, Demand is also increasing.
However, since the conventional LED lamp that requires a high-brightness light source for a long time as described above is a structure in which a circuit board on which a high-brightness LED is mounted through a housing having a certain shape is applied, the use of an LED lamp in an environment requiring a high light source There is a drawback in that a heat dissipation housing having various sizes must be separately manufactured in accordance with an LED circuit board which adds a plurality of LED circuit boards or provides a predetermined light source. For example: An LED security light to which a conventional high-brightness LED is applied is disclosed in Korean Patent No. 10-1376079; As shown in FIG. 1, an
In recent years, it has been aimed at preventing harm to the public health or the environment due to excessive reflection of light from artificial lighting, and managing artificial lighting in an environmentally friendly manner so that all citizens can live in a healthy and pleasant environment. Light pollution prevention method by lighting 'is being implemented. However, in the conventional LED security, the light emitted from the
The present invention has been made to solve such a problem, The object of the present invention is to more specifically arrange the LED substrate according to the environment requiring various illuminance by selectively assembling the heat-dissipating housing manufactured through the aluminum extrusion molding, To provide a security light fixture using an LED having a light pollution prevention function to prevent light pollution.
It is another object of the present invention to provide a heat dissipation apparatus and a heat dissipation apparatus, which can form a heat dissipation-housing with a specific structure through aluminum extrusion molding while sharing components, thereby greatly increasing the productivity of the product, To provide a security light fixture using "
According to an aspect of the present invention, Claims [1] A security light fixture using an LED for fastening an upper end of a strut and illuminating a periphery of the strut;
Said security luminaire comprising: A plurality of fastening holes for screw engagement are formed on both side wall surfaces of the side walls, and a plurality of fastening holes are formed on the upper and lower surfaces of the fastening holes, A pair of side frames each having a concave groove and a lower concave groove; The upper heat radiating frame is formed by extrusion molding aluminum and has a length equal to the length of the side frames and is disposed to cover the upper space between the pair of side frames. ; A plurality of lower heat dissipating frames which are manufactured through aluminum extrusion molding and are arranged so that both ends of the lower heat dissipating frame are screwed through the pair of side frame lower concave grooves to close the lower space between the pair of side frames; A plurality of high brightness LEDs mounted on the lower surface of the lower heat dissipation frame, the plurality of high brightness LEDs being mounted on the lower heat dissipation frames to provide a predetermined light source; A light-diffusion plate disposed to cover the lower surface of the LED circuit substrate and having lens portions protruded to diffuse light at positions corresponding to the LEDs; The light-diffusion plate is provided to cover the lower surface of the light-diffusing plate. The lens parts are provided with openings for exposing the lens parts downward. The adjacent parts of the openings are locally restricted An opaque light-guide member having light blocking walls protruding downward; A front finishing member made of an aluminum plate and screwed and fixed through a fastening hole of the side frame so as to cover the front wall surfaces of the pair of side frames and the upper heat radiation frame; A rear finishing member made of an aluminum plate and fixed by screwing through the fastening holes of the side frames so as to cover the rear wall surfaces of the pair of side frames and the upper heat radiation frame; A mounting pipe which is manufactured through aluminum extrusion molding and is disposed at the center of the rear finishing member and is fastened to the tip end of the support; .
The present invention also provides Radiating fins are protruded in the longitudinal direction on the upper surface of the lower heat dissipating frame so that the upper end of the lower heat dissipating frame contacts the lower surface heat dissipating fins of the upper heat dissipating frame.
The present invention also provides The security lighting fixture includes a reinforcing bracket mounted on the upper surface of the mounting pipe at a central portion thereof and having a fixed end which is inserted into both side portions of the pair of side frame upper grooves at both ends thereof and is bolt- .
According to the security light device using the LED having the light pollution prevention function according to the present invention constructed as above, A pair of side frames manufactured through aluminum extrusion molding, an upper heat radiating frame and a lower heat radiating frame are selectively assembled to constitute a heat-dissipating housing of the security luminaire, thereby variously arranging the LED circuit boards according to environments requiring various illuminations There are advantages to be able to. In particular, since each of the subsidiary materials produced through the aluminum extrusion molding is appropriately cut to form a pair of side frames, an upper heat radiation frame and a lower heat radiation frame, it is possible to reduce the production cost by sharing components, There is an advantage in design. In addition, since the light emitted from the LEDs is diffused through the lens portions of the light-diffusion plate to illuminate the periphery, the illumination region is partially restricted by the light blocking wall of the light-guiding member, thereby effectively preventing the light pollution It is effective.
Further, according to the " security lamp using LED with light pollution prevention function " according to the present invention, Since the radiating fins of the lower radiating frame are protruded so as to be in contact with the lower radiating fins of the upper radiating frame, there is an advantage that the heat radiating effect thereof can be maximized.
Further, according to the " security lamp using LED with light pollution prevention function " according to the present invention, The mounting pipe can be more firmly mounted to the rear closing member through the reinforcing brackets having the fixed ends branched at both ends thereof.
1 shows an LED security light to which an LED of Patent Registration No. 10-1376079 is applied.
2 and 3 are perspective views of a security luminaire using an LED having a light pollution prevention function according to the present invention.
4 is an exploded perspective view of a security luminaire according to the present invention.
5 is a cross-sectional view illustrating the internal structure of a security lamp according to the present invention.
6 is a perspective view showing the lower heat dissipation frame of the security lamp according to the present invention.
7 is an exploded perspective view showing an LED circuit board, a light-diffusion plate, and a light-guide member mounted on a lower heat dissipation frame according to the present invention.
8 is a cross-sectional view taken along the line VIII-VIII in FIG. 6, and is a cross-sectional view showing the state of the LED circuit board according to the present invention, the light-diffusion plate, and the light-guide member.
9 is a perspective view showing a reinforcing bracket structure of a security lamp according to the present invention.
FIGS. 10 to 13 sequentially show the assembly process of the security lamp according to the present invention.
FIG. 14 is a schematic view of a lighting condition of a security lamp according to the present invention.
Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.
Referring to Figures 2 and 3, The security light device using the LED according to the present invention is mounted on a leading end of a
As shown in FIGS. 4 and 5, the pair of
As shown in FIGS. 4 and 5, the upper
As shown in FIGS. 4 to 6, both end portions of the lower heat-dissipating
7, a plurality of high-
6 to 8, a light-
As shown in FIGS. 6 to 8, a light-guiding
4, the
3 and 4, the
As shown in FIGS. 3 and 4, the mounting
As described above, the side frames 300L, 300R, the upper
Next, an assembling process of the security lamp using the LED according to the present invention and its effect will be described with reference to FIGS. 10 to 13. FIG.
First, as shown in FIG. 10; A pair of side frames 300L and 300R are arranged in a state where they are spaced left and right by a predetermined distance and both ends of the upper
Then, as shown in Fig. 11, A lower
Subsequently, as shown in Fig. 12; The
Further, as shown in Fig. 13; The fixed ends 912 and 913 of the reinforcing
14, when the security lamp using the LED according to the present invention is mounted on the tip of the strut, the
200 .. 300L, 300R ..
320. Upper-
400 .. upper
500 .. Lower heat-radiating
600 ..
621 ..
632 ..
810 .. screw 900 .. mounting
911 .. center part 912,913 .. fixed end
Claims (3)
The security luminaire comprising:
A plurality of fastening holes 310 for screw connection are formed on both side wall surfaces, and a plurality of fastening holes 310 are formed on the upper and lower surfaces of the upper and lower surfaces, respectively, And a pair of side frames 300L and 300R formed on the bottom surface thereof with upper and lower concave grooves 320 and lower concave grooves 330, respectively.
300L and 300R and has both end portions formed in the inner side of the upper ends of the pair of side frames 300L and 300R in the lengthwise direction and having a length equal to the length of the side frames 300L and 300R, The upper side heat radiating frame 400 and the lower side heat radiating frame 400 are provided on the upper and lower surfaces of the upper and lower side frames 300L and 300R so as to protrude in the longitudinal direction. )and;
And the both ends are screw-connected to the lower frames 300L and 300R through the lower joint grooves 330 to form a lower space between the pair of side frames 300L and 300R A plurality of lower heat dissipation frames 500 formed on the upper surface of the upper heat dissipation frame 400 and having upper end portions thereof protruding in the longitudinal direction so as to contact the lower side heat dissipation fins 420 of the upper heat dissipation frame 400;
A LED circuit board 600 fixedly disposed on the lower surface of the lower heat dissipation frame 500 and provided with a plurality of high brightness LEDs 610 to provide a predetermined light source;
A light-diffusion plate 620 disposed to cover the lower surface of the LED circuit substrate 600 and having lens portions 621 protruded to diffuse light at positions corresponding to the LEDs 610;
An opening 631 is provided to cover the lower surface of the light-diffusing plate 620 so that the lens portions 621 can be exposed downward, An opaque light-guiding member 630 having a light blocking wall 632 protruding downward to locally restrict the direction of light emitted through the light-blocking member 621;
And is screwed through the fastening holes 310 of the side frames 300L and 300R so as to cover the front wall surfaces of the pair of side frames 300L and 300R and the upper heat radiation frame 400 A forwardly closing member 700 which is fixed;
And is screwed through the fastening holes 310 of the side frames 300L and 300R so as to cover the rear wall surfaces of the pair of side frames 300L and 300R and the upper heat radiation frame 400 A rear closure member (800) which is fixed;
A mounting pipe 900 which is manufactured through aluminum extrusion molding and is disposed at the center of the rear finishing member 800 and is fastened to the tip end of the strut 200;
A central portion 911 is mounted on the upper surface of the mounting pipe 900 and a fixing end 912 is fixed to both ends of the upper and lower side frames 300L and 300R so as to be bolt- 913) are branched; And a security light device using an LED having a light pollution prevention function.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150097821A KR101684302B1 (en) | 2015-07-09 | 2015-07-09 | A security light device use led |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150097821A KR101684302B1 (en) | 2015-07-09 | 2015-07-09 | A security light device use led |
Publications (1)
Publication Number | Publication Date |
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KR101684302B1 true KR101684302B1 (en) | 2016-12-08 |
Family
ID=57576849
Family Applications (1)
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KR1020150097821A KR101684302B1 (en) | 2015-07-09 | 2015-07-09 | A security light device use led |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078176B1 (en) * | 2018-12-28 | 2020-04-07 | 송재운 | Light pollution prevention LED Street lamp |
US11746993B1 (en) | 2022-05-16 | 2023-09-05 | Appleton Grp Llc | IEC Zone 1 rated LED light engine using pre-molded encapsulation layer and metal sheet |
US11828440B2 (en) | 2021-03-23 | 2023-11-28 | Appleton Grp Llc | IEC zone 1 rated LED light engine using pre-molded optic |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101365212B1 (en) * | 2013-04-10 | 2014-02-20 | 박광수 | Light-emitting diode lighting apparatus |
JP2014116143A (en) * | 2012-12-07 | 2014-06-26 | Iwasaki Electric Co Ltd | Lighting fixture |
KR101425939B1 (en) * | 2012-11-13 | 2014-08-14 | (주)솔라루체 | Structure of LED lighting apparatus for street lamp with radiating heat function |
-
2015
- 2015-07-09 KR KR1020150097821A patent/KR101684302B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101425939B1 (en) * | 2012-11-13 | 2014-08-14 | (주)솔라루체 | Structure of LED lighting apparatus for street lamp with radiating heat function |
JP2014116143A (en) * | 2012-12-07 | 2014-06-26 | Iwasaki Electric Co Ltd | Lighting fixture |
KR101365212B1 (en) * | 2013-04-10 | 2014-02-20 | 박광수 | Light-emitting diode lighting apparatus |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078176B1 (en) * | 2018-12-28 | 2020-04-07 | 송재운 | Light pollution prevention LED Street lamp |
US11828440B2 (en) | 2021-03-23 | 2023-11-28 | Appleton Grp Llc | IEC zone 1 rated LED light engine using pre-molded optic |
US11746993B1 (en) | 2022-05-16 | 2023-09-05 | Appleton Grp Llc | IEC Zone 1 rated LED light engine using pre-molded encapsulation layer and metal sheet |
FR3135511A1 (en) * | 2022-05-16 | 2023-11-17 | Appleton Grp Llc | IEC ZONE certified LED light engine using pre-molded encapsulation layer and metal foil |
EP4279802A1 (en) * | 2022-05-16 | 2023-11-22 | Appleton Grp LLC | Iec zone 1 rated led light engine using pre-molded encapsulation layer and metal sheet |
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