KR20170002021U - Led light apparatus for increasing light quantity - Google Patents

Led light apparatus for increasing light quantity Download PDF

Info

Publication number
KR20170002021U
KR20170002021U KR2020150007840U KR20150007840U KR20170002021U KR 20170002021 U KR20170002021 U KR 20170002021U KR 2020150007840 U KR2020150007840 U KR 2020150007840U KR 20150007840 U KR20150007840 U KR 20150007840U KR 20170002021 U KR20170002021 U KR 20170002021U
Authority
KR
South Korea
Prior art keywords
light source
led lighting
increasing
side frame
present
Prior art date
Application number
KR2020150007840U
Other languages
Korean (ko)
Other versions
KR200484004Y1 (en
Inventor
윤철주
Original Assignee
(주)헤렘
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 (주)헤렘 filed Critical (주)헤렘
Priority to KR2020150007840U priority Critical patent/KR200484004Y1/en
Publication of KR20170002021U publication Critical patent/KR20170002021U/en
Application granted granted Critical
Publication of KR200484004Y1 publication Critical patent/KR200484004Y1/en

Links

Images

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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • 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
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • 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
    • F21Y2101/00—Point-like light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)

Abstract

The present invention relates to an LED lighting apparatus having an enlarged light source area, in which a 'C' shaped insertion groove is formed on all sides of a lower cover, a coupling portion bent perpendicularly to a lower end of the side frame and coupled to the insertion groove And an object of the present invention is to provide an LED illuminating device having an enlarged light source area for enhancing energy efficiency by increasing the area of a light source to be emitted while enhancing the beauty by omitting a separate edge finishing portion.
The present invention has the advantage that energy efficiency can be increased by increasing the area of the light source to be emitted and thereby increasing the total light amount while omitting a separate edge finishing portion to enhance the beauty.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an LED lighting apparatus,

More particularly, the present invention relates to an LED lighting apparatus having an enlarged light source area. More specifically, a 'C' shaped insertion groove is formed on all sides of a lower cover, and the LED lighting apparatus is bent perpendicularly to a lower end of the side frame, The present invention relates to an LED lighting device having an enlarged light source area for enhancing energy efficiency by increasing the light source area to be emitted and thus increasing the total light amount while enhancing the beauty by eliminating the separate edge finishing portion.

As is well known, a conventional lighting apparatus used at night or indoors is a device for converting electric energy into light energy by receiving power, and incandescent lamps or fluorescent lamps have been generally used.

Of these, incandescent lamps are warm in color and do not require an attached device for lighting, and are easy to be combined with a lighting device, and thus have been used in recent years despite their short life span and high power consumption.

However, in recent years, there has been an attempt to totally prohibit the use of incandescent lamps due to energy efficiency and environmental problems. Accordingly, the use of fluorescent lamps having advantages of high efficiency and long life compared to incandescent lamps has been increasing, The utilization of a lighting device using a light emitting diode (LED) is promoted nationwide.

The LED illumination is advantageous in that it has a small size, a long lifetime, and electric energy efficiency because it is directly converted into light energy as compared with a conventional light source.

1A and 1B. FIG. 1A is a bottom view of an LED lighting apparatus according to an embodiment of the present invention. FIG. 1B is a cross-sectional view of a conventional LED lighting apparatus. FIG. 2 is a side cross-sectional view illustrating a structure of a conventional LED lighting apparatus according to an embodiment of the present invention. Referring to FIG.

Referring to FIG. 1, the LED lighting apparatus 2 according to the related art includes four side frames 12 joined to each other through a corner support 20 to form a frame structure. Inside the side frame 12, The LED mounting board 6 is coupled to the LED mounting board 6. The LED mounting board 6 is mounted on the lower surface thereof with LEDs 10 at regular intervals.

An LED driving board 8 is mounted on an upper surface of the LED mounting board 6. The LED mounting board 6 is coupled to a fixing bracket 4 attached to a ceiling or embedded in a ceiling Will be installed.

The lower cover 18 is coupled to the lower portion of the side frame 12 to protect the LED 10 and to diffuse and scatter the illuminating light of the LED 10 with comfortable light so as to emit comfortable light. , And the edge finishing portion 14 is engaged with the curling piece 16 as shown in Fig. 1A in order to engage the lower cover 18 and the side frame 12.

That is, the edge finishing portion 14 is coupled to the side frame portion of the side frame 12, and at the same time, passes through the piece 16 together with the lower cover 18, So that the lower cover 18 is not detached.

And reference numeral 22 denotes a piece coupling hole.

Accordingly, the LED lighting apparatus 2 according to the above-described conventional example can firmly couple the lower cover 18, which emits light downward, to the side frame 12. [

However, in the LED lighting apparatus 2 according to the above-described conventional example, since the edge finishing portion 14 is exposed by overlapping the lower cover 18 more at the edge, the appearance of the entire lighting apparatus 2 is blunt There is a problem that the shade area is newly generated in the ceiling scene owing to the visible and thickened thickness.

In addition, the edge finishing portion 14 protruding and exposed to the outside may not only undermine the unity of the appearance of the lighting apparatus but also may be formed by joining the lower cover 18 to the side frame 12 through the edge finishing portion 14 The pieces 16 are also exposed to the outside, which seriously deteriorates the appearance.

In addition, since the light source area is reduced by the width a of the edge finishing portion 14, there is a serious problem that the total light amount emitted to the room is reduced.

The present invention has been made in view of the above-mentioned conventional problems, and it is an object of the present invention to provide an apparatus and a method for forming an insertion groove having a U-shaped shape on all sides of a lower cover and a coupling part bent perpendicularly to a lower end of the side frame, And an object of the present invention is to provide an LED illuminating device having an enlarged light source area for enhancing energy efficiency by increasing the area of a light source to be emitted while enhancing the beauty by omitting a separate edge finishing portion.

According to a preferred embodiment of the present invention, each of the four side frames 36 is coupled by an edge fastener 44 inserted in an edge fastener insertion groove 36b formed at the upper end thereof, In which a rectangular light guide plate 34 is mounted on a side frame 36 and a LED 38 is mounted on a sidewall of a side frame 36 positioned on the side of the light guide plate 34. In the LED lighting apparatus of side emitting type, The side frame 36 has a vertically bent engaging portion 36a formed at a lower end thereof and an insertion groove 42 disposed at a lower portion of the light guiding plate 34 to which the engaging portion 36a is engaged By providing the lower cover 40 formed on the side wall, it is possible to omit a separate edge finishing portion to enhance the beauty, while increasing the light source area to be emitted, thereby increasing the total light amount, The light source area of the LED lighting-up ranging apparatus.

Preferably, the insertion groove 42 is formed in a 'C' shape so that the engaging portion 36a can be coupled from the side, and that the side frame 36 is not exposed from the lower cover 40 An LED illuminating device having an enlarged light source area is provided.

The LED lighting device according to the present invention has an advantage of increasing energy efficiency by increasing the area of the light source to be emitted while increasing the beauty by omitting a separate edge finishing portion and thereby increasing the total light amount.

FIG. 1A is a bottom view of an LED lighting apparatus according to an embodiment of the present invention, FIG.
FIG. 1B is a photograph showing a bottom structure of an LED lighting device according to an embodiment of the present invention,
FIG. 2 is a side sectional view showing a structure of an LED lighting apparatus according to a conventional example,
FIG. 3 is a bottom view showing a bottom structure of an LED lighting device having an enlarged light source area according to an embodiment of the present invention;
FIG. 4 is a plan view showing a planar structure of an LED lighting device having an enlarged light source area according to an embodiment of the present invention;
FIG. 5 is a side cross-sectional view showing a structure of an LED lighting device having an enlarged light source area according to an embodiment of the present invention;
FIGS. 6A and 6B are diagrams illustrating a state in which the side frames are coupled to each other in the LED lighting device having the enlarged light source area according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 3 is a bottom view of a bottom surface structure of an LED lighting device having an enlarged light source area according to an embodiment of the present invention; FIG. 4 is a plan view showing a planar structure of an LED lighting device having an enlarged light source area according to an embodiment of the present invention; FIG. 5 is a side cross-sectional view illustrating a structure of an LED lighting device in which a light source area is enlarged according to an embodiment of the present invention. FIGS. 6A and 6B are views showing the enlarged light source area according to an embodiment of the present invention. Fig. 6 is a view showing a state of engagement between side frames configured in the LED lighting apparatus. Fig.

Referring to FIG. 1, the LED lighting device 30 having an enlarged light source area according to an embodiment of the present invention has a U-shaped insertion groove formed on all sides of the lower cover, And a coupling portion coupled to the insertion groove is formed, thereby omitting a separate edge finishing portion to enhance the lightness, while increasing the light source area to be emitted, thereby increasing the total light amount, thereby enhancing energy efficiency.

In more detail, the LED lighting device 30 having an enlarged light source area according to an embodiment of the present invention has a part similar to that of the conventional lighting device. In the LED lighting device 30 according to an embodiment of the present invention, Each of the four side frames 36 of the lighting apparatus 30 is coupled by a corner fixture 44 inserted into a corner fixing hole insertion groove 36b formed at an upper end thereof and a square light guide plate 34 is seated inside And a side emitting type LED lighting device in which an LED 38 is mounted on a side wall of a side frame 36 positioned on the side of the light guide plate 34. [

That is, when the four side frames 36 are combined, a frame-shaped lighting device is constructed. In the state where the four side frames 36 are in close contact with each other, the corner fixture insertion grooves 36b are formed with a " When the corner fastener 44 is inserted and bolted, a framed side frame 36 is formed.

The present invention has a structure in which the lower cover 40 is coupled to the side frame 36 before the four side frames 36 are engaged so that the side frame 36 is hidden from the outside .

The side frame 36 has a vertically bent engaging portion 36a formed at the lower end thereof and is disposed at a lower portion of the light guide plate 34 and has an insertion groove 42 ) Are provided on all of the side walls.

The insertion groove 42 is formed in a 'C' shape so that the engaging portion 36a can be coupled from the side, and the side frame 36 is not exposed from the lower cover 40.

Accordingly, the present invention can enhance the energy efficiency by increasing the area of the light source to be emitted and thus increasing the total amount of light, while omitting a separate edge finishing portion to enhance the beauty.

The upper surface of the light guide plate 34 is formed with a light guide plate upper cover 32 having a function of covering and reflecting. Preferably, a safety ring and a cable are formed on the upper surface of the side frame 36, (Not shown) attached to an anchor bolt (not shown).

The function and operation of the LED lighting device with the enlarged light source area according to one embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The lower cover 40 is disposed on the bottom of the lower cover 40. The upper cover 40 is disposed on the upper surface of the lower cover 40, The light guide plate 34 is superimposed.

In this state, the light guide plate cover 32 is superimposed on the upper surface of the light guide plate 34, and the side frame 36 is pushed in four directions in the central direction in which the light guide plate 34 is located.

At this time, the engaging portion 36a, which is bent at the lower end of the side frame 36, is inserted into the insertion groove 42 formed in the side surface of the lower cover 40, and is engaged.

When all the engaging portions 36a of the four side frames 36 are engaged with the insertion grooves 42 of the lower cover 40, the corner fixing holes 44 are inserted into the corner fixing hole insertion grooves 36b, .

In this state, the lower cover 40 is firmly coupled to the side frame 36, and even when the user looks up the lighting device from the bottom, no separate finishing material is exposed at the edge of the bottom cover 40 A part of the side frame 36 is not exposed, and the piece is not exposed to the lower cover 40 because the side frame 36 is not joined through another piece.

This structure is not merely aimed at enhancing a beautiful design and is not a structure in which the finishing material is poured to the lower cover 40, so that the amount of light emitted downward is maximized to enhance energy efficiency.

Meanwhile, the LED lighting apparatus having the enlarged light source area according to the embodiment of the present invention is not limited to the above-described embodiment, but various modifications can be made within the scope of not departing from the technical gist of the present invention.

30: LED lighting device with enlarged light source area,
32: light guide plate upper cover, 34: light guide plate,
36: side frame, 36a: engaging portion,
38: LED, 40: bottom cover,
42: Insert the groove.

Claims (2)

Four side frames 36 are coupled by a corner fixture 44 inserted into a corner fixing hole insertion groove 36b formed at the upper end thereof and a quadrangular light guide plate 34 is seated in the inside thereof, In a side emitting type LED lighting device in which an LED 38 is mounted on a side wall of a side frame 36 positioned at a side,
The side frame 36 has a vertically bent engaging portion 36a formed at a lower end thereof and an insertion groove 42 disposed at a lower portion of the light guiding plate 34 to which the engaging portion 36a is engaged The lower cover 40 formed on the sidewall is provided to omit a separate edge finishing portion to enhance the lightness while increasing the area of the light source to be emitted and thereby increase the total light amount, thereby increasing the energy efficiency. Magnified LED lighting device. The method according to claim 1,
The insertion groove 42 is formed in a 'C' shape so that the engaging portion 36a can be coupled from the side, and the side frame 36 is not exposed from the lower cover 40 LED lighting device with enlarged light source area.
KR2020150007840U 2015-12-01 2015-12-01 Led light apparatus for increasing light quantity KR200484004Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007840U KR200484004Y1 (en) 2015-12-01 2015-12-01 Led light apparatus for increasing light quantity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007840U KR200484004Y1 (en) 2015-12-01 2015-12-01 Led light apparatus for increasing light quantity

Publications (2)

Publication Number Publication Date
KR20170002021U true KR20170002021U (en) 2017-06-09
KR200484004Y1 KR200484004Y1 (en) 2017-07-18

Family

ID=59093727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150007840U KR200484004Y1 (en) 2015-12-01 2015-12-01 Led light apparatus for increasing light quantity

Country Status (1)

Country Link
KR (1) KR200484004Y1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950957B1 (en) * 2009-06-02 2010-04-02 (주)렌즈 Led lighting and method for manufacturing the same
KR20120107830A (en) * 2011-03-22 2012-10-04 제이에스제이텍(주) Structure lighting of slim type led
KR20130000522U (en) * 2011-07-13 2013-01-23 김길홍 Open/Close Type Sign Board
KR200475280Y1 (en) * 2014-06-25 2014-11-19 박옥경 A frame for decoration with sliding type of backboard

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950957B1 (en) * 2009-06-02 2010-04-02 (주)렌즈 Led lighting and method for manufacturing the same
KR20120107830A (en) * 2011-03-22 2012-10-04 제이에스제이텍(주) Structure lighting of slim type led
KR20130000522U (en) * 2011-07-13 2013-01-23 김길홍 Open/Close Type Sign Board
KR200475280Y1 (en) * 2014-06-25 2014-11-19 박옥경 A frame for decoration with sliding type of backboard

Also Published As

Publication number Publication date
KR200484004Y1 (en) 2017-07-18

Similar Documents

Publication Publication Date Title
US7918598B2 (en) LED light fixture
KR101248152B1 (en) Constructing structure of light emitting diode lamp apparatus for fixeding on roof
JP5942168B2 (en) Lighting device
JP2014137992A (en) Lighting fixture
KR101128771B1 (en) Fixed led luminators
KR101478628B1 (en) Body of Light Emitting Diode Lamp
KR101150830B1 (en) a frame for light-instrument with radiation of heat and LED lighting using frame
KR20140120088A (en) A lighting device using LED
KR200484004Y1 (en) Led light apparatus for increasing light quantity
KR200467114Y1 (en) The LED lamp fixing device to be assembled by one touch mode on case
KR101555091B1 (en) LED floodlight offers multi-directional ceiling light luminaire
KR101038480B1 (en) Led lighter
KR101357322B1 (en) Led illumination apparatus
KR101325080B1 (en) A led candle lamp
KR101404302B1 (en) Led illumination apparatus and mathod of manufacturing the same
US20160312996A1 (en) Ventilation illumination device
JP5975442B2 (en) Light emitting device
KR101160809B1 (en) Led lighting apparatus
KR200457126Y1 (en) Case of led illuminating device and led illuminating device having thereof
KR20120000729U (en) The Lighting for Ceiling
KR100997710B1 (en) Led lighter
CN210860845U (en) Pendant lamp
KR101237440B1 (en) LED lighting apparutus
CN219082962U (en) Lamp set
JP2011258384A (en) Lighting fixture

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment