KR20130091108A - Casing device for lighting apparatus using led - Google Patents
Casing device for lighting apparatus using led Download PDFInfo
- Publication number
- KR20130091108A KR20130091108A KR1020120012387A KR20120012387A KR20130091108A KR 20130091108 A KR20130091108 A KR 20130091108A KR 1020120012387 A KR1020120012387 A KR 1020120012387A KR 20120012387 A KR20120012387 A KR 20120012387A KR 20130091108 A KR20130091108 A KR 20130091108A
- Authority
- KR
- South Korea
- Prior art keywords
- led lighting
- window panel
- casing
- casing device
- lighting fixture
- Prior art date
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Classifications
-
- 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
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a casing device of a modular LED luminaire, and more specifically, to a housing structure for casing the modular LED luminaire to be organically assembled between the parts without using a welding process structurally the housing material Modular LEDs enable a wide range of selectivity, weight savings, and simplify manufacturing processes in manufacturing, standardization and sharing of various specifications, and low-cost manufacturing, while freely improving the heat dissipation performance that is functionally related to the life of LED devices. A casing device for a luminaire.
The present invention includes a window panel 220 formed on the front cover 200 and formed with at least one transmission hole 210 to transmit light emitted from the LED lighting module 100; A side frame 400 which finishes the edge of the window panel 220 in a form surrounding the edge of the window panel 220; A connector (500) for connecting and connecting the side frames (400) to each other in order to interconnect the end nodes of the respective side frames (400) coupled to the circumferential surface of the window panel (220) and maintain their connection state; And a heat sink pass hole 310 formed in the back cover 300 to increase heat dissipation by exposing the heat sinks 130 of the LED lighting module 100 to the outside.
Description
The present invention relates to a casing device of a modular LED luminaire, and more specifically, to a housing structure for casing the modular LED luminaire to be organically assembled between the parts without using a welding process structurally the housing material Modular LEDs enable a wide range of selectivity, weight savings, and simplify manufacturing processes in manufacturing, standardization and sharing of various specifications, and low-cost manufacturing, while freely improving the heat dissipation performance that is functionally related to the life of LED devices. A casing device for a luminaire.
In general, the fluorescent lamp is a tubular shape sealed by applying a fluorescent material and argon gas and mercury vapor in it. When electricity is supplied to the tube, the bimetal in the tube is heated and turned on. When discharge begins, the tube current gradually increases and destroys the electrode, so a ballast is used to limit the current to a certain value or less.
The frequency range of the fluorescent lamp is driven by using 60Hz, which causes the light of the fluorescent lamp to flicker about 60 times per second, which increases eye fatigue when used for a long time and increases the ambient temperature due to self-heating, resulting in power loss. There is a disadvantage that the fluorescent lamp is broken. Lamps such as fluorescent lamps not only have a high temperature rise and high power loss, but also have a short lifespan.
Lighting devices that utilize LED elements as light sources are known to be more economical in converting electric power to light than light sources such as fluorescent lamps and incandescent lamps, and have high light efficiency compared to unit power. As much light as desired can be obtained even at low voltage, it is excellent in stability and its use is increasing as a lamp.
LED lamps consume only about 20% of the power compared to fluorescent lamps using fluorescent materials. It is classified as an eco-friendly light emitting device because it has a life span of about 10 years and no heavy metals such as lead or mercury.
LED has a high efficiency of converting electric power to light, but the light emitting part is composed of semiconductor devices, so it is relatively weak to heat compared to light emitting devices such as incandescent lamps using filaments or fluorescent lamps using cathode rays.
In addition, performance may be degraded due to thermal stress caused by self heat generated from the light emitting device during long time use. Therefore, in order to send large current to the LED, the heat dissipation structure for effectively dissipating the generated heat becomes an important factor.
On the other hand, luminaires using LED devices can be classified into fluorescent lamps or downlights according to the beam diffusion method of the LED devices used as the light source. Fluorescent lamps exhibit beam diffusion induction in all directions. It is a surface emitting method that guides one side to appear as a center.
The surface-emitting modular LED luminaires are configured to induce surface luminescence by casing the LED module and electrical components into a housing.
Looking at the conventional housing structure for casing the LED module and the electrical components in detail as follows.
First, the casing housing is manufactured primarily through sheet metal work. Accordingly, it is difficult to manufacture the housing by accurately matching the shape and dimensions of the housing.
Second, when casing the modular LED lighting fixture using the housing made through sheet metal work, the modular LED lighting fixture is cased through a separate welding operation, which requires complicated welding work and uniformity due to the welding work tolerance. There was a problem that it is difficult to produce the product repeatedly. In addition, the welding cost is additionally generated because the welding must be performed after the housing is bent.
Third, when casing by sheet metal work, it is difficult to repeatedly produce products of various specifications and specifications.
Fourth, it is difficult to use a material such as aluminum having excellent heat dissipation performance as the casing material. Although the aluminum material is light and has the excellent thermal conductivity required to maintain the heat dissipation performance in the LED lighting fixture, there is a problem that the casing itself is not made of a heat dissipation structure using aluminum material because sheet metal work and welding work are impossible.
Fifth, it is impossible to use the casing according to the capacity of the modular LED lighting fixtures.
The present invention has been devised to solve such a conventional problem, and provides a casing device that can be commonly used according to capacity by allowing a housing structure for casing a modular LED luminaire to be organically assembled between parts without using a welding process. Its purpose is to.
Another object of the present invention is to select a casing material having a good thermal conductivity, such as aluminum to heat the structure of the casing itself structure to increase the heat dissipation performance of the modular LED lighting fixture to extend the life of the LED lighting fixture. The purpose is.
Still another object of the present invention is to provide a casing apparatus that can realize a simplified manufacturing process and low cost manufacturing for a casing of an LED lighting fixture.
Casing device of a modular LED lighting device according to the present invention for achieving this object, the LED lighting module including a substrate with a heat sink coupled to the LED element, and the front of the LED element in front of the LED lighting module In the casing device of the modular LED lighting device comprising a front cover to cover and protect, and a back cover covering the back of the LED lighting module,
A window panel formed on the front cover and having at least one transmission hole formed therein to transmit light emitted from the LED lighting module;
A side frame which finishes the edge of the window panel in a form surrounding the edge of the window panel;
A connector that connects and connects the side frames with each other to interconnect and maintain end nodes of the respective side frames coupled to the circumferential surface of the window panel;
And a heat sink through hole formed in the back cover to increase heat dissipation by exposing the heat sinks of the LED lighting module to the outside.
In addition, a shaft pin is protruded from the rear surface of the window panel to be coupled to the back cover located at the rear part through the substrate of the LED module. ) Is formed by centering.
In addition, the side frame is seated along each side surface of the window panel has a front flange for supporting and fixing the window panel, the rear side that can be coupled to the back cover in close contact with the LED lighting module seated on the opposite side Consists of a flange, characterized in that configured to form a guide rail that can be fitted by sliding the connector on both ends.
In addition, the connector for connecting and coupling the end of the side frame is formed of a body bent in a 'b' shape for coupling and connecting the ends of the side frame to each other, both ends of the body guide of the side frame The slide rail to be fitted to the rail is configured in a shape corresponding to both ends is characterized in that the side frame is configured to slide coupling in one-touch through a connector.
In addition, the rear portion of the back cover is configured by installing a connecting bracket coupled to the side frame is supported, characterized in that the mounting bracket is configured by mounting a mounting bracket.
In addition, both sides of the mounting bracket is coupled to the hinge shaft so as to be rotatable with the connecting bracket and the hinge shaft is formed on the periphery of the hinge shaft to be configured to adjust the rotation angle along the hinge pin on the side of the connecting bracket do.
In addition, by installing a separate protective cover on the back of the back cover is configured to prevent external foreign material inflow and to protect the heat dissipation unit, the protective cover to form a heat radiation vent to maintain the heat exchange performance to maintain heat exchange performance It is characterized in that configured to.
The present invention enables to assemble organically between the parts of the housing structure for casing the modular LED lighting fixture without using a welding process, the structure is effective in implementing a variety of selectivity, lightweight of the housing material.
In addition, the housing manufacturing for the casing of the modular LED luminaires can simplify the manufacturing process of each component, produce various types of products, and make low-cost manufacturing, and at the same time improve the heat dissipation performance related to the life of the LED elements. .
In addition, casing parts are made of aluminum and can be continuously manufactured by extrusion press method, so that parts can be used for dimension change according to LED module capacity and casings of various specifications can be completed without additional cost due to dimension change. It works.
1 is an exploded perspective view of the front direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of the back direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing the front lower direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention.
Figure 4 is an exploded perspective view showing the back at the direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention.
5 is a front view of the casing state of the modular LED lighting fixture according to an embodiment of the present invention.
Figure 6 is a side view of the casing state of the modular LED lighting fixture according to an embodiment of the present invention.
7 is a plan view of the casing state of the modular LED lighting fixture according to an embodiment of the present invention.
8 is a perspective view of a modular LED lighting fixture casing state according to an embodiment of the present invention.
9 is a state diagram of part of the cut-out casing of the modular LED lighting fixture according to an embodiment of the present invention.
10 is a perspective view for explaining a mounting bracket according to an embodiment of the present invention.
11 is a perspective view of a modular LED lighting fixture according to an embodiment of the present invention.
12 is a view showing a state of the LED lighting fixture casing according to another embodiment of the present invention (a) is a front view, (b) one side view, (c) is a plan view.
Figure 13 is a perspective view showing the LED lighting fixture casing state according to another embodiment of the present invention.
Hereinafter, the present invention will be described in detail with reference to the drawings.
1 is an exploded perspective view of the front direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention. Figure 2 is an exploded perspective view of the back direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention. Figure 3 is an exploded perspective view showing the front lower direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention. Figure 4 is an exploded perspective view showing the back at the direction for explaining the configuration of the casing device of the modular LED lighting fixture according to an embodiment of the present invention. 5 is a front view of the casing state of the modular LED lighting fixture according to an embodiment of the present invention. 6 is a side view of a casing state of the modular LED lighting fixture according to an embodiment of the present invention. 7 is a plan view of the casing state of the modular LED lighting fixture according to an embodiment of the present invention. 8 is a perspective view of a modular LED lighting fixture casing state according to an embodiment of the present invention. FIG. 9 is a partially cutaway casing state diagram of the modular LED lighting fixture according to an embodiment of the present invention. 10 is a perspective view for explaining a mounting bracket according to an embodiment of the present invention. 11 is a perspective view of a modular LED lighting fixture according to an embodiment of the present invention. 12 is a view showing an LED lighting device casing state according to another embodiment of the present invention, (a) is a front view, (b) is one side view, and (c) is a plan view. Figure 13 is a perspective view showing the LED lighting fixture casing state according to another embodiment of the present invention.
Casing device of the modular LED lighting fixture according to an embodiment of the present invention, as shown in Figure 1 to 11, the LED including a
The main part is formed of the
The
In addition, the
Then, the
In addition, a
In addition, the
In addition, the
In addition, the rear portion of the
In addition, both sides of the mounting
Another embodiment of the modular LED lighting fixture casing device of the present invention is to install a separate
12 and 13, the
The casing device according to the present invention is for casing a surface-emitting modular LED lighting fixture can be mass-produced by standardizing the casing parts by press extrusion using a material having excellent heat dissipation, such as aluminum material, each of the components to the capacity of the LED It can be shared accordingly.
The main parts for the casing of the
The
The
The
End nodes of the respective side frames 400 coupled to the circumferential surface of the
The
Meanwhile, the
The
Both ends of the body of the
In addition, the rear portion of the
Both sides of the mounting
In the casing of the modular LED lighting fixtures, the
The
As such, the present invention is configured to form all the parts required for casing the modular LED lighting fixture by the press process and to form them in a simple fitting and joining form without welding work, thereby structurally implementing various selectivity and light weight of the housing material. There are advantages to it.
Furthermore, by enabling the use of materials with excellent thermal conductivity such as aluminum, the casing structure itself can be heat-dissipated indispensable to the LED luminaire, thereby obtaining a high-performance luminaire casing that can extend the life of the LED luminaire. There is an advantage.
In the manufacture of housings for casing of modular LED luminaires, each part can be completed by a single press molding process, which simplifies manufacturing, enables multi-piece production and low-cost manufacturing.
In addition, casing parts are made of aluminum and can be continuously manufactured by extrusion press method so that the parts can be shared for the size change according to the capacity of the LED module, and the casing of various specifications can be completed without additional cost due to the size change. There is an advantage.
As described above, the present invention has been described with reference to the drawings and specification, with reference to an embodiment of the invention, but it is an example. Those skilled in the art can make various modifications and equivalent implementations.
100: LED lighting module
110: LED device (LED)
120: substrate
130: heat sink
200: front cover
210: through hole
220: window panel
230: shaft pin
300: back cover
310: through hole
320: pinhole
400: sideframe
410: front flange
420: rear flange
430: guide rail
500: Connector
510: slide rail
600: mounting bracket
610: connecting bracket
630: hinge groove
640: hinge pin
700: front glass
800: protective cover
810: heat radiation vent
Claims (7)
A window panel 220 formed on the front cover 200 and having at least one transmission hole 210 formed therein to transmit light emitted from the LED lighting module 100;
A side frame 400 which finishes the edge of the window panel 220 in a form surrounding the edge of the window panel 220;
A connector (500) for connecting and connecting the side frames (400) to each other in order to interconnect the end nodes of the respective side frames (400) coupled to the circumferential surface of the window panel (220) and maintain their connection state;
Casing device of the modular LED lighting device, characterized in that consisting of ;; the back cover 300 is formed with a heat sink pass hole 310 to increase the heat dissipation by exposing the heat dissipation plate 130 of the LED lighting module 100 to the outside .
The rear surface of the window panel 220 has a shaft pin 230 that is coupled to the back cover 300 is located in the rear portion passing through the substrate 110 of the LED module 100, the back cover Casing device of the modular LED lighting fixture, characterized in that the pinhole 320 is formed in a position corresponding to the shaft pin 230 is fitted to be fixed to (300).
The side frame 400 is seated along each side surface of the window panel 220 has a front flange 410 for supporting and fixing the window panel 220, the rear side of the opposite side seats the LED lighting module 100 It consists of a rear flange 420 that can be coupled to the back cover 300 in close contact, and formed by forming a guide rail 430 on both ends to slide the connector 500 to be fitted to Casing device of modular LED lighting fixture.
The connector 500 for connecting and coupling the end of the side frame 400 is formed of a body bent in a 'b' shape in order to connect the end of the side frame 400 to connect to each other, the body of the Both ends of the slide rail 510 fitted to the guide rail 430 of the side frame 400 is configured in a shape corresponding to both ends can slide the side frame 400 in one-touch through the connector 500. Casing device of the modular LED lighting fixture, characterized in that configured to.
The rear portion of the back cover 300 is configured by installing a connection bracket 610 is coupled to the side frame 400 is supported,
Casing device of the modular LED lighting fixture, characterized in that the mounting bracket 600 is mounted to the mounting bracket (600).
Both sides of the mounting bracket 600 are coupled to the hinge shaft so as to be rotatable with the connecting bracket 610 and the hinge pin 640 on the side of the hinge shaft to form a hinge groove 630 for the connection bracket 610. Casing device of the modular LED lighting fixture, characterized in that configured to adjust the rotation angle along).
By installing a separate protective cover 800 on the back of the back cover 300 is configured to prevent the entry of foreign matter and to protect the heat dissipation unit,
The protective cover 800 is a casing device of the modular LED lighting fixture, characterized in that configured to maintain the heat exchange performance by forming a heat radiation vent (810) for maintaining the heat exchange performance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020120012387A KR20130091108A (en) | 2012-02-07 | 2012-02-07 | Casing device for lighting apparatus using led |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020120012387A KR20130091108A (en) | 2012-02-07 | 2012-02-07 | Casing device for lighting apparatus using led |
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KR20130091108A true KR20130091108A (en) | 2013-08-16 |
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KR1020120012387A KR20130091108A (en) | 2012-02-07 | 2012-02-07 | Casing device for lighting apparatus using led |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101468456B1 (en) * | 2014-09-02 | 2014-12-03 | (주)세광산업조명 | LED Tunnel Lamp |
KR101635178B1 (en) * | 2015-11-18 | 2016-06-30 | (주)와이앤엘 | LED floodlight with heat dissipation function |
CN109027802A (en) * | 2018-07-17 | 2018-12-18 | 深圳市思坎普科技有限公司 | Projecting Lamp component |
KR102133460B1 (en) * | 2020-01-31 | 2020-07-14 | 주식회사 한국항공조명 | Modular aviation obstruction light |
-
2012
- 2012-02-07 KR KR1020120012387A patent/KR20130091108A/en active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101468456B1 (en) * | 2014-09-02 | 2014-12-03 | (주)세광산업조명 | LED Tunnel Lamp |
KR101635178B1 (en) * | 2015-11-18 | 2016-06-30 | (주)와이앤엘 | LED floodlight with heat dissipation function |
CN109027802A (en) * | 2018-07-17 | 2018-12-18 | 深圳市思坎普科技有限公司 | Projecting Lamp component |
KR102133460B1 (en) * | 2020-01-31 | 2020-07-14 | 주식회사 한국항공조명 | Modular aviation obstruction light |
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