KR101636919B1 - Changeable led-illumination - Google Patents
Changeable led-illumination Download PDFInfo
- Publication number
- KR101636919B1 KR101636919B1 KR1020160001832A KR20160001832A KR101636919B1 KR 101636919 B1 KR101636919 B1 KR 101636919B1 KR 1020160001832 A KR1020160001832 A KR 1020160001832A KR 20160001832 A KR20160001832 A KR 20160001832A KR 101636919 B1 KR101636919 B1 KR 101636919B1
- Authority
- KR
- South Korea
- Prior art keywords
- main body
- hole
- coupled
- coupling
- cable
- Prior art date
Links
- 238000005286 illumination Methods 0.000 title abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003247 decreasing effect Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Classifications
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
-
- 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
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- F21V29/004—
-
- 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
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
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- F21Y2101/02—
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
The present invention relates to a variable-type LED lighting apparatus, wherein a light-emitting unit having LEDs, which are a plurality of light sources, can be expanded or reduced according to circumstances.
Generally, a streetlight head and an illumination device are formed in a head body including a light source and a completed type.
This is to protect a light source, that is, a circuit board, which is an electronic device that is likely to be corroded and damaged because the streetlight and the lighting device are exposed after being installed.
Accordingly, the light amount is analyzed in advance to select the size of the streetlight head or the lighting device, or the number of operation of the power LED installed on the same circuit board is controlled.
To improve the inconvenience described above, Korean Patent Registration No. 10-1354718 (variable LED streetlight set structure and variable LED street lamp including the same, hereinafter referred to as "Prior Art 1", registered on 2014.01.16) 10-1214065 (variable luminaires, hereinafter referred to as "prior art 2", registered on December 13, 2012), Korean Patent Laid-Open No. 10-2013-0080259 (light emitting device, hereinafter referred to as "prior art 3" However, the above-described prior arts 1 to 3 only provide a technique of arranging a plurality of light emitting means in a fixed streetlight head, and when the light amount is added according to the field conditions, There is a problem in that expansion to a size other than the specified standard is impossible.
In order to overcome such an inconvenience, Korean Patent Laid-Open No. 10-2011-0134109 (hereinafter referred to as "Prior Art 4") discloses an intermediate member having a plurality of LED modules However, there is a possibility that the coupling means for supplying power is likely to protrude to the outside, and there is a possibility that problems such as shorts will occur. Also, since the specification of the coupling rod is determined, There was a problem.
In the prior art 4, a plurality of intermediate members are coupled and supported by a connecting rod supplied with electric power, and the weight to be supported by heavy snow, heavy rain, strong wind, or the like is heavy It is possible that deformation may occur in the connecting rod, and when the power is supplied to the connecting rod, the same damage as the shorting line is likely to occur.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a variable-type LED lighting device that adjusts a quantity of emitted light so as to maintain various light quantities according to characteristics of an installation place.
It is still another object of the present invention to provide a variable type LED lighting device which facilitates a variable operation during a field work and which is excellent in a coupling force between members and is prevented from being deformed or detached due to external factors.
In order to accomplish the object of the present invention, there is provided an LED lighting device capable of changing the light amount according to a situation of a site, comprising: a mounting part (10) having one side connected to a column member installed at an installation site; A
The columnar
The
One end of the
In place of the column member, when a mounting member applied to a ceiling or the like is used, another
The variable LED lighting apparatus according to the present invention can provide a variable type LED lighting apparatus that adjusts the amount of emitted light so as to maintain various light amounts according to characteristics of an installation place. There is an effect of providing a variable-type LED lighting apparatus which can be easily replaced in case of cost and partial breakage.
1 is a perspective view of a variable type LED lighting apparatus according to the present invention.
2 is a bottom perspective view of the variable LED lighting device of the present invention.
3 is an exploded bottom perspective view of the variable LED lighting device of the present invention.
4 is a bottom cross-sectional view showing the structure of the variable LED lighting apparatus of the present invention.
5 is a bottom perspective view of the
6 is a side view showing the structure of the
7 is a cross-sectional view showing the internal structure of the
8 and 9 are perspective views showing an embodiment of the present invention.
10 is an exemplary view showing the installation of the present invention.
11 and 12 are illustrations showing still another embodiment of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a variable LED lighting apparatus according to the present invention will be described in detail with reference to the drawings so that those skilled in the art can easily carry out the invention.
FIG. 1 is a perspective view of a variable LED lighting apparatus according to the present invention, FIG. 2 is a bottom perspective view of a variable LED lighting apparatus according to the present invention, FIG. 3 is an exploded bottom perspective view of a variable LED lighting apparatus according to the present invention, Sectional view for showing the structure of the apparatus.
6 is a side view showing the structure of the
1 to 7, the variable type LED lighting fixture of the present invention includes a
The columnar member B is formed at one side of the columnar
A
Further, a
The
Here, the
A
Further, the
A
At this time, a
An
The
The
At this time, after the
After the
A screw hole (not shown) corresponding to the
The variable LED lighting apparatus according to the present invention can further extend another
8 and 9 showing an embodiment of the present invention, when additional light quantity is required depending on the situation of the field, the
At this time, one or more
Here, when the
In addition, the variable LED lighting apparatus of the present invention may propose another embodiment, which will be described in detail below with reference to an exemplary diagram showing another embodiment of the present invention shown in FIGS. 11 and 12. FIG.
Another embodiment according to the present invention can be applied to an indoor lighting device or the like when a pillar member is used instead of a streetlight and is installed using a mounting member on a ceiling or the like and the
Herein, even when applied to an indoor lighting device as described above, one or
The variable LED lighting apparatus of the present invention can be completed by the above-described method.
10: mounting part 11:
12: partition plate 13: bolt fastening hole
14: Coupling hole 15: Cable pull-out hole
20: main body part 21: radiating fin
22: vent hole 23: bolt fastening hole
24: engaging projection 25: engaging hole
26: circuit board room Scene 27: cable withdrawal hole
30: lid part 31: engaging projection
40: circuit board
Claims (8)
The mounting portion 10 includes a pillar member engaging groove 11 into which a pillar member is inserted and a partition plate 11 for preventing the pillar member from being inserted inwardly beyond a predetermined depth, A cable draw-out hole 15 for inserting a power cable into the main body 20 and a coupling hole 14 on both sides adjacent to the cable draw-out hole 15, 14, a bolt fastening hole 13 is formed so that the fastening member can be inserted therein,
The main body 20 includes a plurality of radiating fins 21 on an upper side thereof, a ventilation hole 22 through which a power cable is inserted at the center of the upper side and external air can be transferred, A coupling hole 25 is disposed on both sides of the vent hole 22 at a position adjacent to the hole 23 and the bolt coupling hole 23 and at the other side where the coupling hole 25 is formed, A screw hole 24a formed at one side of the coupling protrusion 24 so as to correspond to the bolt fastening hole and a vent hole 22 formed at one side of the bottom surface of the main body portion, And a cable lead-out hole (27) interlocked therewith is formed so that a power cable for supplying power to the circuit board (40) is drawn out.
Wherein the heat radiating fins (21) provided on the upper side of the main body (20) are arranged to be opposed to each other with the vent hole (22) as a center.
And a pair of coupling protrusions (31) are formed at one end of the lid part (30) so as to be inserted into the coupling hole (25).
The lid 30 may be attached to the main body 20 in place of the mounting portion 10 coupled to one side of the main body 20, And the lid part (30) is coupled to both sides of the main body part (20), and one or more main body parts (20) can be combined and changed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160001832A KR101636919B1 (en) | 2016-01-07 | 2016-01-07 | Changeable led-illumination |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160001832A KR101636919B1 (en) | 2016-01-07 | 2016-01-07 | Changeable led-illumination |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101636919B1 true KR101636919B1 (en) | 2016-07-06 |
Family
ID=56502676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160001832A KR101636919B1 (en) | 2016-01-07 | 2016-01-07 | Changeable led-illumination |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101636919B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100903192B1 (en) * | 2008-10-17 | 2009-06-17 | 현대통신 주식회사 | Led lighting flood lamp having double heat emitting plate structure using nano spreader |
KR101004265B1 (en) * | 2010-08-31 | 2010-12-27 | 홍성천 | A flood lighting using led module having easy powersupply function |
KR101027100B1 (en) * | 2010-11-01 | 2011-04-05 | 박창수 | Illumination unit and the street light using the same |
KR20150114729A (en) * | 2014-04-02 | 2015-10-13 | 지앤씨테크(주) | Built-up type lamp unit and street light including the same |
-
2016
- 2016-01-07 KR KR1020160001832A patent/KR101636919B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100903192B1 (en) * | 2008-10-17 | 2009-06-17 | 현대통신 주식회사 | Led lighting flood lamp having double heat emitting plate structure using nano spreader |
KR101004265B1 (en) * | 2010-08-31 | 2010-12-27 | 홍성천 | A flood lighting using led module having easy powersupply function |
KR101027100B1 (en) * | 2010-11-01 | 2011-04-05 | 박창수 | Illumination unit and the street light using the same |
KR20150114729A (en) * | 2014-04-02 | 2015-10-13 | 지앤씨테크(주) | Built-up type lamp unit and street light including the same |
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