KR20160037034A - Flood light - Google Patents
Flood light Download PDFInfo
- Publication number
- KR20160037034A KR20160037034A KR1020140129593A KR20140129593A KR20160037034A KR 20160037034 A KR20160037034 A KR 20160037034A KR 1020140129593 A KR1020140129593 A KR 1020140129593A KR 20140129593 A KR20140129593 A KR 20140129593A KR 20160037034 A KR20160037034 A KR 20160037034A
- Authority
- KR
- South Korea
- Prior art keywords
- bracket
- coupled
- main bracket
- lighting module
- rotation
- Prior art date
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Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The light emitting lamp according to an embodiment of the present invention includes a main bracket fixedly installed on an outer structure, a length adjuster coupled to the main bracket and movable inside or outside the main bracket through rotation, A plurality of rotation shafts coupled to one side and sequentially disposed in an intersecting manner along the axial direction of the length adjuster and a plurality of brackets coupled to the plurality of rotation shafts and rotatable in different directions, And an illumination module for illuminating the light.
Description
The present invention relates to a floodlight and the like.
Generally, a floodlight is installed indoors or outdoors to illuminate various exhibits or structures including buildings, fountains, installation sculptures and merchandise shelves with light of desired brightness, or illumination devices used to improve the scenery through color rendering Lt; / RTI >
Such a light source includes an LED (light emitting diode) that emits light when power is supplied, a heat sink disposed behind the LED, an LED lamp that includes a lens that irradiates light emitted from the LED in a forward direction, and a cover that surrounds the LED, And a bracket provided on the outside.
That is, the user can adjust the angle of the light by connecting the bracket coupled to the LED lamp to the outer structure or the outer frame or the like and adjusting the LED lamp at an arbitrary angle.
However, in the above-mentioned conventional floodlight, a single LED lamp is rotatably coupled to the bracket via one axis, so that the light irradiated when the light is projected substantially deviates from the target illumination area, resulting in a problem of invalid illumination or illumination pollution.
In addition, the conventional floodlight has a problem that the area of the light projected from the LED lamp to the outside is limited, so that the illumination area is not illuminated in the target illumination area when projected, thereby generating dark areas.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a floodlight or the like capable of projecting effective illumination in accordance with a target illumination area to be set.
According to an aspect of the present invention, there is provided a floodlight including a main bracket fixedly installed on an outer structure, a length adjuster coupled to the main bracket and movable inside or outside the main bracket through rotation, And a plurality of brackets coupled to one side of the length adjuster protruding from the length adjuster and having a plurality of rotation shafts sequentially disposed in an intersecting manner along an axial direction of the length adjuster and a plurality of brackets coupled to the plurality of rotation shafts, And an illumination module coupled to the turning unit to illuminate the light.
And a fastening hole for fastening the length adjuster may be formed on the lower side of the main bracket.
The plurality of fastening holes may be formed.
The main bracket may include a fixed portion fixed to the outer structure and an extension portion coupled to the fixed portion and disposed below the fixed portion.
Wherein the fixing portion and the extension portion are each formed in a 'C' shape in which both side portions are bent vertically, the both side portions are disposed to be in contact with each other and are coupled to each other through a fastening member, And a slot may be formed on both sides of the extension portion.
The length adjuster includes a rotating member having a predetermined length and formed with threads on an outer surface thereof and a supporting member having a screw thread corresponding to the thread on the inner surface thereof and disposed inside and outside the main bracket and fastened to the rotating member can do.
Inside and outside of the main bracket, a seating groove having a shape corresponding to the outer shape of the support member may be formed.
Wherein the pivoting portion includes an adapter having a plurality of coupling grooves having different central axes formed on the upper and lower sides thereof and coupled to an end portion of the length adjusting portion through a coupling groove formed on the upper portion, A first rotating shaft coupled to the first rotating shaft and rotatable along a circumferential direction of the first rotating shaft, a second rotating shaft coupled to the first rotating shaft and disposed to intersect with the first rotating shaft, And a second bracket coupled to the second rotating shaft and rotatable along the circumferential direction of the second rotating shaft.
Wherein the first bracket is formed in a 'C' shape in which both side portions are bent in a vertical direction, a body having a first insertion hole into which the second rotation shaft is inserted in the both side portions, And the second bracket is formed to have a vertically bent " a " shape so that one side thereof is in contact with the first bracket, and the other side of the first bracket And a second insertion hole into which the second rotation shaft is inserted may be formed on the one side of the first bracket in contact with the first bracket.
The lighting module may include a heat sink coupled to the turning unit, an LED module mounted on the heat sink, and a light-transmitting cover surrounding one side of the heat sink on which the LED module is mounted.
A cutoff cover may be further provided between the turning unit and the lighting module to cut off light emitted from the lighting module by surrounding a part of the periphery of the lighting module.
The cutoff cover may include a bracket portion provided between the turning portion and the lighting module, and a shielding member attached to the bracket portion to surround a part of the periphery of the lighting module.
The length adjusting unit, the turning unit, and the lighting module may be installed in a plurality of the main brackets.
According to another aspect of the present invention, there is provided a floodlight including a main bracket fixedly installed on an outer structure, a length adjuster coupled to the main bracket and capable of moving to the inside or outside of the main bracket through rotation, A rotation unit coupled to one side of the length adjusting unit and having a structure rotatable through surface contact, and an illumination module coupled to the rotation unit to irradiate light.
Wherein the pivoting part includes an adapter having a coupling groove formed on an upper side thereof and coupled to the length adjusting part and having a spherical ball formed on a lower side thereof, and a pivotal groove coupled with the lighting module, And a casing that is moved to one of the outer surfaces of the ball to control rotation of the lighting module.
The pivoting portion may further include a cap which is inserted into the casing through the adapter, and a gasket which is installed between the cap and the casing and surrounds the outer surface of the ball.
According to the present invention, the lighting module can be adjusted in height and rotated in various angles through the length adjusting portion and the turning portion, so that the lighting area can be adjusted.
In addition, the lighting module can be selectively coupled to and detached from the main bracket through the length adjuster, so that the quantity and position of the lighting module can be adjusted according to the target lighting area and the lighting installation environment, and the size and shape of the effective lighting It is possible to minimize the area of the illumination and the dark area, thereby reducing the power consumption and improving the illumination uniformity and preventing the occurrence of illumination pollution.
1 is a view showing a light projection or the like according to an embodiment of the present invention.
2 is a view showing a main bracket such as a projection light.
3 is a view showing an embodiment in which a main bracket such as a projection light is applied in a different structure.
4 is a cross-sectional view schematically showing a state where the length adjuster is installed on the main bracket.
5 is a view showing a combined state of a front side and a side surface of a turning portion combined with the length adjusting portion and the lighting module.
6 is a view showing a state where a cutoff cover is installed between the turning unit and the lighting module.
7 is a cross-sectional view schematically showing a light projection according to another embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
2 is a view showing the
Referring to FIG. 1, a floodlight 100 (hereinafter referred to as a floodlight 100) according to an embodiment of the present invention includes a
The
A
Referring to FIG. 2 (a), a
At this time, the plurality of fastening
That is, the
On the other hand, the
2B, the
More specifically, the
Referring to FIG. 3, the
The
4 is a cross-sectional view schematically showing a state in which the
Referring to FIGS. 1 and 4, the
The
More specifically, the
At this time, a
The rotating
Illustratively, the outer shape of the
5 is a view showing a state in which the front side and the side surface of the turning
Referring to FIGS. 1 and 5, the
The
More specifically, the
Here, the
In addition, the
That is, the
Referring to FIG. 1, the
The
More specifically, the
Exemplarily, the
6 is a diagram showing a state in which a
The
6, a cut-
More specifically, the
That is, the
Hereinafter, the
For the sake of descriptive convenience, the same reference numerals as those used for explaining the
7 is a cross-sectional view schematically showing a
Referring to FIG. 1, a
Here, the
7, the
On the other hand, the turning
More specifically, the pivoting
Illustratively, the angle of rotation of the
As described above, according to the present invention, the height of the
The
While the present invention has been particularly shown and described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And all changes and modifications to the scope of the invention.
100. Flood light
10. Main bracket
11.
15. Fixing
17.
19. Settlement groove
20. Length adjuster
21. Rotating
30. Rotation
31. Adapter
311. Coupling
32. A motor-
33. The first bracket
331.
333. Coupling portion
34. A motor-
35.
36.
37.
40. Lighting module
41.
45. Floodlight cover
50. Cutoff cover
51.
60. The fastening member
200. External structure
Claims (16)
A length adjuster coupled to the main bracket and capable of moving to the inside or outside of the main bracket through rotation,
A plurality of rotation shafts coupled to one side of the length adjuster protruding outwardly and sequentially disposed in an intersecting manner along the axial direction of the length adjuster and a plurality of brackets coupled to the plurality of rotation shafts and rotatable in different directions Eastern, and
An illumination module coupled to the rotation unit and configured to irradiate light,
And the like.
And a tightening hole for fastening the length adjuster is formed on the lower side of the main bracket.
Wherein the fastening holes are formed in a plurality of projections.
Wherein the main bracket is fixed to the outer structure, and
And an expanding portion coupled to the fixing portion and disposed below the fixing portion.
The fixing portion and the extension portion are formed in a 'C' shape in which both side portions are bent perpendicularly, and the both side portions are disposed to be in contact with each other and are coupled to each other through a fastening member,
Wherein a circular insertion hole corresponding to the fastening member is formed on both side portions of the fixing portion,
And a projection light or the like in which a slot is formed on both side portions of the extension portion.
The length adjuster
A rotary member having a predetermined length and formed with threads on its outer surface, and
And a support member which is formed on the inner surface of the main bracket and has threads corresponding to the threads and which is disposed on the inner side and the outer side of the main bracket and is fastened to the rotary member.
And the main bracket has a mounting groove formed on the inner side and the outer side of the main bracket so as to correspond to the outer shape of the supporting member.
The pivoting portion
A plurality of coupling grooves having different central axes are formed on the upper and lower sides respectively and are coupled to the ends of the length adjusting portions through coupling grooves formed on the upper side,
A first rotation shaft inserted and coupled to a coupling groove formed on a lower side of the adapter,
A first bracket coupled to the first rotation shaft and rotatable along a circumferential direction of the first rotation shaft,
A second rotation shaft coupled to the first bracket and disposed to be intersecting with the first rotation shaft, and
And a second bracket coupled to the second rotation shaft and rotatable along a circumferential direction of the second rotation shaft.
The first bracket
A body formed with a first insertion hole in which both side portions are bent in a vertical direction and into which the second rotation shaft is inserted at both side portions thereof and a body formed at an upper side of the body to insert the first rotation axis inward A tubular coupling portion,
The second bracket
The first bracket being disposed on one side of the first bracket so that the first bracket is in contact with the first bracket and the second rotation axis is formed on one side of the first bracket in contact with the first bracket, A light-emitting lamp in which a second insertion hole to be inserted is formed.
The lighting module
A heat sink coupled to the rotary part,
An LED module mounted on the heat sink, and
And a light-transmitting cover for covering one surface of the heat sink on which the LED module is mounted.
Between the turning unit and the lighting module
And a cut-off cover for covering a part of the periphery of the lighting module to block light emitted from the lighting module.
The cut-
A bracket portion provided between the turning portion and the lighting module, and a shielding member attached to the bracket portion and surrounding a part of the periphery of the lighting module.
The length adjusting unit, the turning unit, and the lighting module are mounted on the main bracket in a plurality of light sources.
A length adjuster coupled to the main bracket and capable of moving to the inside or outside of the main bracket through rotation,
A pivoting portion coupled to one side of the length adjusting portion protruding outward and having a structure rotatable through surface contact, and
An illumination module coupled to the rotation unit and configured to irradiate light,
And the like.
The pivoting portion
An adapter having a coupling groove formed on an upper side thereof and coupled to the length adjusting portion and having a spherical ball formed on a lower side thereof,
And a casing coupled to the lighting module and having a pivoting groove for receiving the ball on an inner side thereof and for controlling rotation of the lighting module by being moved to one of the outer surfaces of the ball through the pivoting groove.
The pivoting portion
And a gasket penetrating through the adapter to be fastened to the inlet of the casing, and a gasket provided between the cap and the casing and surrounding the outer surface of the ball.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140129593A KR20160037034A (en) | 2014-09-26 | 2014-09-26 | Flood light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140129593A KR20160037034A (en) | 2014-09-26 | 2014-09-26 | Flood light |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160037034A true KR20160037034A (en) | 2016-04-05 |
Family
ID=55800260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140129593A KR20160037034A (en) | 2014-09-26 | 2014-09-26 | Flood light |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160037034A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101890189B1 (en) * | 2018-06-28 | 2018-08-21 | (주)세광산업조명 | Lighting apparatus |
CN109869683A (en) * | 2019-03-15 | 2019-06-11 | 内蒙古高等级公路建设开发有限责任公司 | A kind of LED energy conservation darkening indicating lamp device |
KR20190088637A (en) * | 2018-01-19 | 2019-07-29 | (주)알라딘 | Support-unit for supporting illumination plate and illumination plate support bracket having the same |
KR102152184B1 (en) * | 2019-04-29 | 2020-09-04 | 금병태 | lighting equipment of Easy to assemble and install |
KR102602657B1 (en) * | 2023-05-16 | 2023-11-16 | 이상선 | Lighting device for guide rail of road |
KR102631419B1 (en) * | 2023-04-18 | 2024-01-30 | 주식회사 연하 | lighting apparatus |
-
2014
- 2014-09-26 KR KR1020140129593A patent/KR20160037034A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190088637A (en) * | 2018-01-19 | 2019-07-29 | (주)알라딘 | Support-unit for supporting illumination plate and illumination plate support bracket having the same |
KR101890189B1 (en) * | 2018-06-28 | 2018-08-21 | (주)세광산업조명 | Lighting apparatus |
CN109869683A (en) * | 2019-03-15 | 2019-06-11 | 内蒙古高等级公路建设开发有限责任公司 | A kind of LED energy conservation darkening indicating lamp device |
KR102152184B1 (en) * | 2019-04-29 | 2020-09-04 | 금병태 | lighting equipment of Easy to assemble and install |
KR102631419B1 (en) * | 2023-04-18 | 2024-01-30 | 주식회사 연하 | lighting apparatus |
KR102602657B1 (en) * | 2023-05-16 | 2023-11-16 | 이상선 | Lighting device for guide rail of road |
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