KR20150011518A - Straight frame of lighting apparatus having led plane luminous source and lighting apparatus having led plane luminous source - Google Patents

Straight frame of lighting apparatus having led plane luminous source and lighting apparatus having led plane luminous source Download PDF

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Publication number
KR20150011518A
KR20150011518A KR1020130086522A KR20130086522A KR20150011518A KR 20150011518 A KR20150011518 A KR 20150011518A KR 1020130086522 A KR1020130086522 A KR 1020130086522A KR 20130086522 A KR20130086522 A KR 20130086522A KR 20150011518 A KR20150011518 A KR 20150011518A
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KR
South Korea
Prior art keywords
led
light source
curved surface
surface light
frame
Prior art date
Application number
KR1020130086522A
Other languages
Korean (ko)
Inventor
주영관
Original Assignee
주영관
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주영관 filed Critical 주영관
Priority to KR1020130086522A priority Critical patent/KR20150011518A/en
Publication of KR20150011518A publication Critical patent/KR20150011518A/en

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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
    • 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
    • F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

A flat-type frame of an LED surface light source illuminating device is disclosed, wherein a flat frame of the LED surface light source illuminating device includes an engaging portion engaging with a bracket formed at a position where the LED surface light source illuminating device is installed, And a body portion that fixes and arranges a circuit member for supplying a constant voltage or a constant current to the LED module between the coupling portion and the LED mounting portion, the coupling portion extending in a direction toward the position to be put up Wherein the first curved surface is paired with a second curved surface provided on the racket, and at least one of the first curved surface and the second curved surface has a first curved surface, The LED mounting portion, and the body portion are integrally movable in a predetermined range in a direction perpendicular to a direction in which the light- And forms an outer shape of the LED surface light source illuminating device.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a flat frame and an LED flat light source of an LED flat light source,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame of an LED surface light source lighting apparatus and an LED surface light source lighting apparatus.

The development of semiconductor technology has also led to the development of light sources for lighting fixtures. Conventionally, incandescent lamps using filaments and fluorescent lamps generating visible light through fluorescent materials have been mainly used. However, in recent years, lighting devices using LED (Light Emitting Diode) as a light source have also become increasingly popular to be.

LED bulbs are more environmentally friendly than incandescent lamps and fluorescent lamps, and because of their fast reaction speed, they are widely used as low power, high efficiency lighting equipment. However, in the case of an LED bulb, the area of the light source that emits light is small, and the generated light has a disadvantage that it has a linearity. In order to overcome these disadvantages, a planar light source type lighting device was fabricated by using a reflection plate having diffusion, reflection, and dispersion effects and light generated from a plurality of LED bulbs.

On the other hand, the lighting apparatus using the LED bulb separately requires a stabilizer (SMPS) for stable power supply of the LED bulb. Further, a method of discharging heat generated from the LED itself to the outside or a separate device is required.

Korean Patent Laid-Open No. 10-2010-0088722 (entitled "LED Surface Light Source Lighting Device") converts light emitted from an LED lighting lamp into a surface light source to emit heat generated from the LED to the outside, And a ventilation hole is provided in the heat sink for effectively cooling the heat generated by the LED light source.

It is an object of some embodiments of the present invention to provide a straight frame of an LED surface light source fixture having a space for fixing and disposing a stabilizer for supplying a constant voltage or a constant current to the LED module and the LED module.

It is another object of the present invention to provide an LED surface light source lighting apparatus which is formed in a contoured shape desired by a user by connecting flat-type frames having a space in which another member can be installed therein at various angles.

It is to be understood, however, that the technical scope of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

As a technical means for achieving the above technical object, the linear frame of the LED surface light source illuminating device according to the first aspect of the present invention includes a coupling part for engaging with a bracket formed at a position where the LED surface light source illuminating device is installed, And a body part for fixing and arranging a circuit member for supplying a constant voltage or a constant current to the LED module between the coupling part and the LED mounting part, Wherein the first curved surface is paired with a second curved surface provided on the racquet, and wherein at least one of the first curved surface and the second curved surface has a first curved surface extending in a direction One of which is movable in a predetermined range in a direction perpendicular to a direction toward the installed position, And it consists of the body portion integrally form the outer shape of the surface light source LED lighting fixtures.

The LED surface light source illuminating device according to the second aspect of the present invention includes a plurality of linear frames forming an outer shape of the LED surface light source illuminating device, a connecting member disposed between the frames so that the frames form a predetermined angle and are connected to each other, And an illumination plate that is supported by the frame and transmits light generated from the LED module, wherein the frame includes a coupling portion that engages with a bracket formed at a position where the LED surface light source illumination device is installed according to the predetermined angle, And a body part for fixing and disposing a circuit member for supplying a constant voltage or a constant current to the LED module between the coupling part and the LED mounting part, And a first curved surface extending in a direction toward said position to be put up, Wherein at least one of the first curved surface and the second curved surface is moved in a predetermined range in a direction perpendicular to the direction in which the first curved surface and the second curved surface are installed, And the coupling portion, the LED mounting portion, and the body portion are integrally formed.

The flat-type frame of the LED surface light source lighting device, which is one of the above-described objects of the present invention, is coupled with the bracket formed at the position where the LED surface light source illumination device is installed through the coupling portion, Can be installed.

In addition, the ball-shaped frame of the LED surface light source lighting apparatus, which is one of the objects of the present invention, can arrange the ballast in the frame through the body portion, thereby providing a space for the ballast separately There is no need to install a ballast, efficiency of work can be increased, and space utilization can also be improved.

In addition, the one-piece frame of the LED surface light source lighting device, which is one of the objects of the present invention, can form a space in the frame to easily emit heat generated from the LED, Damage can be reduced.

FIGS. 1A and 1B are cross-sectional views illustrating a linear frame of an LED surface light source lighting apparatus according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view illustrating a bracket of a mounting portion and a mounting portion of a straight frame of an LED surface light source illuminating device according to an embodiment of the present invention.
3 is a view for explaining an LED surface light source lighting apparatus according to an embodiment of the present invention.
4 is a view for explaining a straight frame and a connecting member of the LED surface light source illuminating device according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. It should be understood, however, that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, the same reference numbers are used throughout the specification to refer to the same or like parts.

Throughout this specification, when a part is referred to as being "connected" to another part, it is not limited to a case where it is "directly connected" but also includes the case where it is "electrically connected" do.

Throughout this specification, when a member is " on " another member, it includes not only when the member is in contact with the other member, but also when there is another member between the two members.

Throughout this specification, when an element is referred to as "including " an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise. The terms "about "," substantially ", etc. used to the extent that they are used throughout the specification are intended to be taken to mean the approximation of the manufacturing and material tolerances inherent in the stated sense, Accurate or absolute numbers are used to help prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure. The word " step (or step) "or" step "used to the extent that it is used throughout the specification does not mean" step for.

FIGS. 1A and 1B are cross-sectional views illustrating a linear frame of an LED surface light source lighting apparatus according to an embodiment of the present invention.

1A and 1B, a flat frame 100 of an LED surface light source lighting apparatus includes a coupling portion 110, an LED mounting portion 130, and a body portion 150.

The engaging portion 110 is engaged with a bracket formed at a position where the LED surface light source illuminating device is installed. The coupling unit 110 will be described in detail with reference to FIG.

FIG. 2 is a cross-sectional view illustrating a bracket of a mounting portion and a mounting portion of a straight frame of an LED surface light source illuminating device according to an embodiment of the present invention.

For example, the bracket 115 is a member attached to a place where a LED surface light source illuminating device is installed, that is, a place such as a wall surface or a ceiling, and is coupled with the engaging portion 110 to fix the LED surface light source illuminating device as a wall surface or a ceiling . At this time, a plurality of brackets 115 may be attached, and the same number of coupling portions 110 may exist. When the N brackets 115 are attached, the brackets 115 may be attached at equal intervals of 360 / N with respect to each other. In addition, the engaging portion 110 may have grooves that mate with the protrusions formed on the bracket 115. The groove of the coupling portion 110 may be formed on a continuous surface extending from the coupling portion 110 to the body portion 150 to be described later.

Referring to FIG. 2 (b), the coupling portion 110 has a first curved surface 111 extending in a direction toward a position where the LED surface light source illumination device is installed. The first curved surface 111 of the engaging portion 110 is mated with a second curved surface 112 provided on the bracket 115. At least one of the first curved surface 111 and the second curved surface 112 is movable in a predetermined direction in a direction parallel to a direction perpendicular to the direction in which the first curved surface 111 and the second curved surface 112 are installed.

At least one of the first curved surface 111 and the second curved surface 112 may be made of an elastic material. For example, when the first curved surface 111 is made of an elastic material and can move in the above-described vertical direction, the first curved surface 111 moves in the vertical direction by the external force and then returns to the original state, The first curved surface 111 and the second curved surface 112 can be maintained in a combined state. You can understand that the opposite is possible if you are a related industry worker.

When the LED surface light source lighting apparatus is installed through the combination of the bracket 115 and the coupling unit 110, the lighting apparatus can be easily installed without any fixing or attaching work.

Referring again to FIGS. 1A and 1B, the LED mounting part 130 is spaced apart from the coupling part 110 to fix and dispose the LED module 131. 1B, the light generated from the LED module 131 may pass outside the straight frame 100 of the LED surface light source lighting device through a predetermined space formed in the LED mount 130. [ At this time, the LED module 131 may be inserted perpendicularly to the LED mount 130, but is not limited thereto.

The body portion 150 fixes and arranges a circuit member 152 for supplying a constant voltage or a constant current to the LED module 131 between the coupling portion 110 and the LED mounting portion 130. Here, the circuit member 152 may be designed to supply a constant voltage or a constant current to perform the same function as the SMPS, and the body portion 150 may fix the ballast in addition to the circuit member 152. Since the body part 150 disposes the circuit member 152 or the ballast inside the straight frame 100 of the LED surface light source illuminating device, it is not necessary to provide a space for the ballast separately when the LED surface light source illuminating device is installed, It is not necessary to install a ballast. As a result, the efficiency of the work can be increased and the space utilization can be improved.

The body portion 150 may have a predetermined space 153 into which the bolt 151 and the nuts 155 and 156 for fixing the circuit member 152 can be inserted. Any one of the bolts 151 and the nuts 155 and 156 can be inserted into the predetermined space 153 of the body part 150. When connecting the connecting member and the straight frame 100 to each other, an arm may be inserted.

1B, the predetermined space 153 provided in the body portion 150 includes a linear side surface formed to allow the inserted nuts 155 and 156 to move in a non-rotating state, (Not shown) through which the bolts 151 engage with the nuts 155 and 156 to fix and dispose the bolts 151 and 156, respectively.

And a cover member 157 disposed to surround a part of the circuit member 152 at a position spaced apart from the circuit member 152 disposed on the body portion 150 by a predetermined distance.

The linear frame 100 of the above-described LED surface light source illuminating device has the combining part 110, the LED mounting part 130, and the body part 150 integrally formed to form the external shape of the LED surface light source lighting device. In this case, a space is formed inside the straight frame 100 of the LED surface light source illuminating device so that the heat generated from the LED module 131 can be easily emitted, thereby reducing the damage caused by heat generated in the illuminating device.

Hereinafter, an LED surface light source lighting apparatus according to an embodiment of the present invention will be described.

For reference, an LED surface light source illuminating device according to an embodiment of the present invention forms an outer shape using a linear frame of an LED surface light source illuminating device according to an embodiment of the present invention. The same reference numerals are applied to configurations similar to those described in the linear frame 100 of the LED surface light source lighting apparatus according to the first embodiment, and a description thereof will be simplified or omitted.

3 is a view for explaining an LED surface light source lighting apparatus according to an embodiment of the present invention.

Referring to FIG. 3, the LED surface light source lighting apparatus 500 includes a plurality of linear frames 101, 102, 103 and 104, connecting members 201, 202, 203 and 204 and an illumination plate 300.

Each of the plurality of straight frames 101, 102, 103, and 104 may have the same shape and structure. Further, the straight frames 101, 102, 103, and 104 are the same as the straight frame 100 of the LED surface light source lighting apparatus according to the embodiment of the present invention described above with reference to FIGS. 1A and 2. Therefore, the description thereof will be simplified.

The straight frames 101, 102, 103 and 104 form the contour of the LED surface light source lighting device 500. Illustratively, if four frames 101, 102, 103 and 104 are provided, the outline of the LED surface light source lighting apparatus 500 may be square or rectangular. In addition, the frames 101, 102, 103 and 104 include a coupling part 110, an LED mounting part 130 and a body part 150, and the coupling part 110, the LED mounting part 130 and the body part 150 ) Are integrally formed.

The engaging portion 110 is engaged with the bracket 115 formed at a position where the LED surface light source lighting device 500 is installed according to a predetermined angle. Further, the engaging portion 110 has a first curved surface 111 extending in a direction toward a position where the engaging portion 110 is installed. The first curved surface 111 is paired with the second curved surface 112 provided on the bracket 115 and at least one of the first curved surface 111 and the second curved surface 112 is located In a predetermined direction in a direction perpendicular to the direction in which the light beam is directed.

The LED mounting part 130 is spaced apart from the coupling part 110 to fix and dispose the LED module 131.

The body portion 150 fixes and arranges a circuit member 152 for supplying a constant voltage or a constant current to the LED module 131 between the coupling portion 110 and the LED mounting portion 130. The body portion 150 includes a bolt 151 that engages with the nut 155 and 156 to fix the circuit member 152 to the linear side and the linear side formed so that the inserted nuts 155 and 156 are movable in the non- And may include a predetermined space 153 including an upper surface with a passable hole formed therein.

The connecting members 201, 202, 203 and 204 are disposed between the frames 101, 102, 103 and 104 such that the frames 101, 102, 103 and 104 are connected to each other at predetermined angles. The relationship between the frames 101, 102, 103, 104 and the connecting members 201, 202, 203, 204 will be described with reference to FIG.

4 is a view for explaining a straight frame and a connecting member of the LED surface light source illuminating device according to the embodiment of the present invention.

Referring to FIG. 4, the connecting member 200 may be connected to one end of the frame 100. At this time, they may be connected to each other through a linear arm (arm) 250 which is fitted along the side of the predetermined space 153 formed in the body portion 150 of the frame 100.

Referring again to FIG. 3, the illumination plate 300 is supported by the frames 101, 102, 103, and 104 to transmit light generated in the LED module 131. Illustratively, the illumination plate 300 may diffuse or scatter light generated in the LED module 131. The illumination plate 300 may be supported by a support member extending from the LED mount 130 to the center of the LED surface light source illumination device 500.

It will be understood by those of ordinary skill in the art that the foregoing description of the embodiments is for illustrative purposes and that those skilled in the art can easily modify the invention without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

100, 101, 102, 103, 104: Straight frame of LED surface light source lighting apparatus
110: engaging portion 111: first curved surface
112: second curved surface 115: bracket
130: LED mounting part 131: LED module
150: Body part 151: Bolt
152: circuit member 155, 156: nut
157: cover member 200, 201, 202, 203, 204:
250: straight arm 300: illuminated plate
500: LED surface light source lighting equipment

Claims (12)

In a straight frame of an LED surface light source lighting fixture,
An engaging portion for engaging with a bracket fixed at a position where the LED surface light source illuminating device is installed,
An LED mounting part spaced apart from the coupling part to fix and dispose the LED module,
And a body portion for fixing a circuit member for supplying a constant voltage or a constant current to the LED module between the coupling portion and the LED mounting portion,
The coupling portion
And a first curved surface extending in a direction toward the installed position,
Wherein the first curved surface is paired with a second curved surface provided on the bracket,
Wherein at least one of the first curved surface and the second curved surface is movable in a predetermined range in a direction perpendicular to a direction toward the installed position,
Wherein the coupling portion, the LED mounting portion, and the body portion are integrally formed to form an outer shape of the LED surface light source illumination device.
The method according to claim 1,
Wherein at least one of the first curved surface and the second curved surface is made of an elastic material.
The method according to claim 1,
Wherein the engaging portion has a groove mating with the projection formed on the bracket,
Wherein the groove is formed on a continuous surface extending from the coupling portion to the body portion.
The method according to claim 1,
Wherein the body portion has a predetermined space into which one of a bolt and a nut for fixing the circuit member can be inserted.
The method according to claim 1,
Wherein the body includes a predetermined space including a straight side surface formed to be movable in a non-rotated state of the inserted nut, and a top surface having a hole through which a bolt for coupling with the nut for fixing the circuit member is formed, Flat light source A flat frame of a lighting fixture.
The method according to claim 1,
And a cover member arranged to surround a part of the circuit member at a position spaced apart from the circuit member by a predetermined distance.
In an LED surface light source lighting apparatus,
A plurality of linear frames forming an outer shape of the LED surface light source illumination device,
A connecting member disposed between the frames so that the frames form a predetermined angle and are connected to each other;
And an illumination plate supported by the frame to transmit light generated in the LED module,
The frame includes:
An engaging portion for engaging with a bracket formed at a position where the LED surface light source illuminating device is installed according to the predetermined angle,
An LED mounting part spaced apart from the coupling part and fixedly arranging the LED module;
And a body portion for fixing and disposing a stabilizer (SMPS) for supplying a constant voltage or a constant current to the LED module between the coupling portion and the LED mounting portion,
The coupling portion
And a first curved surface extending in a direction toward the installed position,
Wherein the first curved surface is paired with a second curved surface provided on the bracket,
Wherein at least one of the first curved surface and the second curved surface is movable in a predetermined range in a direction perpendicular to a direction toward the installed position,
Wherein the coupling portion, the LED mounting portion, and the body portion are integrally formed.
8. The method of claim 7,
Wherein the body includes a predetermined space including a straight side surface formed to allow the inserted nut to move in a non-rotated state, and a top surface having a hole through which a bolt, which is engaged with the nut, Light source lighting fixture.
8. The method of claim 7,
And the connecting member includes a linear arm which is fitted and coupled along a side surface of the predetermined space.
8. The method of claim 7,
Wherein the illumination plate diffuses or scatters light generated from the LED module.
8. The method of claim 7,
Wherein the illumination plate is supported by a supporting member extending from the LED mounting portion in the direction of the center of the LED surface light source lighting fixture.
8. The method of claim 7,
Wherein the frame is four, and the external shape of the LED surface light source illumination device is a square or a rectangle.
KR1020130086522A 2013-07-23 2013-07-23 Straight frame of lighting apparatus having led plane luminous source and lighting apparatus having led plane luminous source KR20150011518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130086522A KR20150011518A (en) 2013-07-23 2013-07-23 Straight frame of lighting apparatus having led plane luminous source and lighting apparatus having led plane luminous source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130086522A KR20150011518A (en) 2013-07-23 2013-07-23 Straight frame of lighting apparatus having led plane luminous source and lighting apparatus having led plane luminous source

Publications (1)

Publication Number Publication Date
KR20150011518A true KR20150011518A (en) 2015-02-02

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