KR101721604B1 - LED light panel - Google Patents

LED light panel Download PDF

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Publication number
KR101721604B1
KR101721604B1 KR1020150049827A KR20150049827A KR101721604B1 KR 101721604 B1 KR101721604 B1 KR 101721604B1 KR 1020150049827 A KR1020150049827 A KR 1020150049827A KR 20150049827 A KR20150049827 A KR 20150049827A KR 101721604 B1 KR101721604 B1 KR 101721604B1
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KR
South Korea
Prior art keywords
front glass
frame
glass
mounting portion
light
Prior art date
Application number
KR1020150049827A
Other languages
Korean (ko)
Other versions
KR20160120579A (en
Inventor
김동재
최수근
Original Assignee
김동재
최수근
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 김동재, 최수근 filed Critical 김동재
Priority to KR1020150049827A priority Critical patent/KR101721604B1/en
Publication of KR20160120579A publication Critical patent/KR20160120579A/en
Application granted granted Critical
Publication of KR101721604B1 publication Critical patent/KR101721604B1/en

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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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V7/00—Reflectors for light sources
    • 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
    • Y02B20/34—

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an LED light panel used as a storage room glass door, a frame, a signboard, a decorative light emitting panel, and the like. More specifically, the present invention relates to an LED light panel (hereinafter referred to as a light panel) Designed film can be easily replaced with design film. When the design film is replaced, the front glass is prevented from dropping, and the LED bar, which is installed at a space behind the design film to illuminate the light, is inclined to the reflector side So that a uniform brightness light can be projected to the front glass side.
The present invention is characterized in that a frame 2 in which four frame members 10 are joined by an "a" -shaped connector 3 and formed in a rectangular frame shape, a reflector 4 installed inside and rear of the frame 2, An LED bar 5 provided on the inner wall of the frame 2, a front glass 9 provided on the front surface of the frame 2 and a front glass 9 mounted on the inside of the front glass 9, The frame member 10 is extruded and formed in the longitudinal direction like a window frame chassis and is cut and formed at 45 degrees on both sides of the frame member 10 in a light panel 1 including a design film 8 in which designs such as photographs, The reflector mounting portion 12 is bent upwardly at the inner end of the rear portion 11 and the lateral portion 13 is bent at the outer end portion of the rear portion 11 in a direction perpendicular to the rear portion 11, (12) and an opening portion The connection support protrusion 14 is formed horizontally with the rear portion 11 and a gap h of the thickness of the front glass 9 from the upper end of the side portion 13 to the lower side is formed on the inner side surface of the side portion 13 The front glass receiving portion 15 is formed horizontally with the rear portion 11. The supporting glass holding jaw 16 is formed at the inner end of the front glass receiving portion 15 in a " A lower end portion of the seating portion 15 is inclined toward the side portion 13 and an LED bar mounting portion 17 is downwardly formed. A reinforcing supporting portion 18 is provided between the LED bar mounting portion 17 and the side portion 13, Is connected to the glass seat (15) in the horizontal direction; A reflection plate 4 is provided on the upper surface of the reflection plate mounting portion 12 of the frame 2 assembled in the rectangular frame form and the light is directed to the reflection plate mounting portion 12 side in the LED bar mounting portion 17 And a support glass 7 to which a light diffusion film 6 is attached is placed on an upper surface or a lower surface or an upper or lower surface of the support glass gull tuck 16, On the upper surface, a design film (8) and a front glass (9) with four corner portions sloped and formed with corner cutting portions (9a) are successively seated; A triangular groove formed between the inside of the four corners of the frame 2 and the corresponding corner cutting portion 9a of the front glass 9 is provided with a front glass holder 9 for fixing the front glass 9 to the frame 2, The front glass holder 20 is provided with a holding part 21 for covering the edge cutting part 9a of the front glass 9 on the upper side of the inner side of the front glass holder 20, Is screwed to the frame member (10) by a fixing screw (24); A screw hole 22 and a screw groove 23 having a counter boring portion are formed at predetermined positions of the front glass holder 20 and the fixing screw 24 is fixed to the front glass mounting portion And a stopper 19 is detachably inserted into the counterboring portion on the upper side of the head of the fixing screw 24 and the screw groove 23 in which the holding bolt 25 is detached, Is included in the image data.

Description

LED light panel < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an LED light panel used as a storage room glass door, a frame, a signboard, a decorative light emitting panel, and the like. More specifically, the present invention relates to an LED light panel (hereinafter referred to as a light panel) Designed film can be easily replaced with design film. When the design film is replaced, the front glass is prevented from dropping, and the LED bar, which is installed at a space behind the design film to illuminate the light, is inclined to the reflector side So that a uniform brightness light can be projected to the front glass side.

Generally, the light panel is used for enhancing the external advertising effect and image discrimination by highlighting the object to be displayed by illuminating the object to be displayed such as advertisement, photo, company name plate, logo, and the like.

In order to fix an object to be displayed, a conventional light panel adopts a separate structure such as a frame to fix the object on the light panel. First, after removing the frame from the edge of the light panel, Then, the display frame is assembled with the light panel to fix the display object on the light panel.

In this case, in order to replace the display objects of various types on the light panel, there is a problem that the operation speed is lowered as well as the operation speed is lowered due to the inconvenience of disassembling the frame and disassembling the frame again.

In addition, since a separate component such as a picture frame needs to be used, the weight of the light panel itself becomes heavy and the volume of the light panel becomes large. Thus, when the light panel is installed in a place such as a wall and a board, The state becomes unstable, or there is a problem that the space occupies a lot of space.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide an LED light panel that can be easily replaced with a design film, And an LED bar that reflects light by a reflector installed at a distance from the rear of the design film is inclined to the reflector side so that a uniform brightness light can be projected toward the front glass side.

According to an aspect of the present invention, there is provided an image display apparatus including a frame having four frame members coupled to each other by a " a " -shaped connector to form a rectangular frame, a reflector installed on the inner rear side of the frame, A light panel comprising a front glass provided on a front face of a frame, a design film fitted to the inside of the front glass and having a design such as a commercial advertisement, a picture, a photograph, and a logo, The reflector mounting portion is bent at an inner end of the rear portion in a " C " -shaped shape at an upper side, and a side portion is formed at an outer end of the rear portion in a direction perpendicular to the longitudinal direction And is provided with a connection supporting stone A front glass mounting part is formed horizontally with the rear part of the front glass mounting part so as to be spaced apart from the upper end part of the side part by a thickness of the front glass from the upper part of the inner side surface of the side part, And the lower end portion of the front glass receiving portion is formed with the lower end portion thereof inclined downward toward the side portion so that the reinforcing and supporting portion is positioned between the front glass receiving portion and the front glass receiving portion in the horizontal direction ≪ / RTI > A reflection plate is installed on the upper surface of the reflection plate mounting part of the frame assembled in the form of a rectangular frame, and an LED bar is installed on the mounting part of the LED bar so that a light is reflected toward the reflection plate mounting part. And a front glass on which an edge cutting portion is formed are sequentially placed on the upper surface of the supporting glass. A front glass holder for fixing the front glass to the frame is inserted into the triangular groove formed between the inside of the four corners of the frame and the corresponding corner cut portion of the front glass, A holding portion covering and covering the corner cutting portion of the glass is formed, and the windshield holder is screwed to the frame member by a fixing screw; A screw hole and a screw groove having a counterboring portion are formed at predetermined positions of the front glass holder, the fixing screw is fastened to the front glass mounting portion and the reinforcing supporting portion through a screw hole, And a stopper is detachably inserted into the counter boring portion on the upper side of the head of the screw.

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As described above, the LED light panel of the present invention can easily replace the design film having the design shown in the front view of the LED light panel formed in the form of an LED frame. When the design film is replaced, The design film can be safely replaced, and the LED bar, which reflects the light by a reflector installed at a distance from the back of the design film, is inclined to the reflector side so that the uniform brightness light is reflected toward the front glass side It is effective.

1 is a front view showing an LED light panel according to the present invention;
2 is a perspective view showing a frame member used for manufacturing an LED light panel according to the present invention;
Fig. 3 (a) and Fig. 3 (b) are cross-sectional views taken along the line AA in Fig. 1, together showing a process of replacing the LED film.
FIG. 4 (B) is a cross-sectional view taken along line BB of FIG. 1, and shows a process of replacing the LED film.
Fig. 5 is a front view of the reflector in a state in which the components on the front side of the reflector are separated so that the reflector is seen in the present invention; Fig.

Hereinafter, an LED light panel according to the present invention will be described with reference to accompanying drawings 1 to 5 as follows.

2 and 5, the frame member 10 of the present invention is formed by extruding a body having a predetermined shape, such as a window frame chassis, in the longitudinal direction, The frame members 10 are cut at both ends in the same direction at an angle of 45 degrees so that the four frame members 10 cut at both ends are squarely bent. Shaped frame 2 is assembled by screwing the connecting holes 3 formed in the shape of a rectangular frame.

The frame member 10 is formed by bending the reflector mounting portion 12 to the upper side of the rear portion 11 at the inner end portion of the rear portion 11 and by forming the side portion 13 at the outer end of the rear portion 11, And a connecting projection 14 protruding from the rear surface 11 is formed horizontally below the inner surface of the side surface portion 13 so as to face the opening portion.

A front glass mounting portion 15 is formed horizontally with the rear portion 11 with an interval h equal to the thickness of the front glass 9 from the upper end of the side portion 13 to the upper side of the inner side surface of the side portion 13 And the lower end portion of the front glass receiving portion 15 is inclined toward the side portion 13 at the lower end of the front glass receiving portion 15, A reinforcing support portion 18 is formed between the LED bar mounting portion 17 and the side surface portion 13 so as to be connected to the front glass mounting portion 15 in a horizontal direction.

The frame member 10 extruded and formed in the longitudinal direction as described above is cut four in accordance with the size of the framed frame 2 to be manufactured and the corner portions 45 are formed in the same direction of the four frame members 10 Quot; A " shape into a space formed between the connector supporting protrusions 14 and the rear portion 11 in a state where the four frame members 10 thus cut are in a quadrilateral shape, The rear frame 11 and the connecting frame 3 are screwed together to form a frame 2 in the form of a rectangular frame.

3 to 5, on the upper surface of the reflection plate mounting portion 12 of the frame 2 assembled in the form of a rectangular frame, the reflection plate 4 is fixed to the reflection plate mounting portion 12, and the LED bar mounting portion 17 (hereinafter referred to as "LED bar (5)") is provided with an LED.

At this time, the LED bar mounting portion 17 is formed to be inclined so that the light reflected from the LED bar 5 is installed to be reflected toward the reflection plate mounting portion 12, and the number of the LED bars 5 to be installed is, Only four LED bars 5 can be provided on all four sides of the light panel 1 when the size of the light panel 1 is large.

The supporting glass 7 having the light diffusion film 6 attached thereto is placed on the upper surface, the lower surface, or the upper and lower surfaces of the supporting glass jaws 16. At this time, the height of the supporting glass jaws 16 formed in the "? &Quot; -shaped shape is set to the same height as the thickness of the supporting glass 7 so that the height of the top surface of the supporting glass 7 and the front glass receiving portion 15 It is preferable to be located on the same height line.

A design film 8 having a design such as an advertisement, a picture, a photograph, and a logo is laid on the upper surface of the support glass 7 and the front glass mount 15 which are located on the same height line, Four corners are cut off, and a front glass 9 provided with corner cutting portions 9a is seated on four corners.

A front glass holder 20 for holding a front glass 9 to be fixed to the frame 2 by inserting a corner cutting portion 9a of the front glass 9 is inserted into four corners of the frame 2, The front glass holder 20 is provided with a holding portion 21 for covering the edge cutting portion 9a of the front glass 9 on the upper side of the inner side and a counter boring portion is provided at a predetermined position of the front glass holder 20 And a screw hole 22 and a screw groove 23 are formed, respectively.

When the front glass holder 20 is inserted into the space portion between the edge cutting portion 9a of the front glass 9 and the edge of the frame 2 and the fixing screw 24 is screwed through the screw hole 22 The front glass holder 20 is screwed into the front glass mounting portion 15 and the reinforcing supporting portion 18 and the holding film 21 is screwed into the front glass holding portion 15 and the reinforcing supporting portion 18, A holding bolt 25 is detachably installed.

After the assembly of the light panel 1 is completed, the counterboring portion of the screw hole 22 to which the fixing screw 24 is fastened, that is, the space formed above the head of the fixing screw 24, A stopper 19 is detachably inserted into the screw groove 23 and a stopper 19 for closing the screw groove 23 is detachably inserted into the screw groove 23.

The operation of the present invention will be described with reference to FIGS. 1 to 5. FIG.

The light panel 1 according to the present invention is manufactured by cutting the frame member 10 as shown in FIG. 2 in accordance with the size of a frame to be manufactured, Both ends of the frame member 10 cut into a bar shape are cut at 45 so as to be narrowed.

The four frame members 10 cut in the above manner are combined so as to form a quadruple shape, and a portion cut at 45 degrees is fitted to form a connecting hole 3 3 to 5, the four frame members 10 are assembled in the form of a rectangular frame so that the frame 2 is formed .

In this state, in accordance with the size of the light panel 1 to be manufactured, the LED bar 5 is installed in the LED bar mounting portion 17. When the size of the light panel 1 to be manufactured is small, Two LED bars 5 are provided on both sides of the frame 2 and when the size of the light panel 1 to be manufactured is large, four reflectors 4 are installed on all four sides to make the overall light brighter.

3 and 4, when the LED bar 5 is installed as described above, the LED bar mounting portion 17 has a rectangular shape in which the LED bar mounting portion 17 is inclined so that the lower end side faces the side portion 13 side The light emitted from the LED bar 5 is illuminated by the reflection plate 4 installed below the LED bar 5 by installing the LED bar 5 properly formed.

2 to 5, the reflection plate 4 is placed on the reflection plate mounting portion 12 of the frame 2 and the reflection plate 4 is mounted on the reflection plate mounting portion 12 And the reflector 4 is installed.

Since the order of installing the reflector 4 and the LED bar 5 is not important, the reflector 4 may be installed first and the LED bar 5 may be installed later, or the LED bar 5 may be installed first, May be installed later.

The supporting glass 7 is placed on the supporting glass jaws 16 formed at the inner end of the front glass receiving portion 15 in a stepped manner and the supporting glass 7 is fixed to either the upper surface or the upper surface The thickness of the supporting glass 7 to which the light diffusion film 6 is attached is equal to the height of the end portion of the supporting glass jaw 16 to which the light diffusion film 6 is attached, The upper surface of the support glass 7 and the front glass mounting portion 15 which are seated on the front glass 16 are placed on the same height line.

In this state, the design film 8 is placed on the upper surface of the supporting glass 7. Since the upper surface of the supporting glass 7 and the upper surface of the front glass receiving portion 15 have the same height, the design film 8 is flexible But is flatly laid on the upper surface of the support glass 7 and the front glass mounting portion 15.

Next, as shown in FIGS. 1 to 3, the four corners of the front glass 9 are cut obliquely so that the edges of the front glass 9 are cut And a right triangular groove having a thickness equal to the thickness of the front glass 9 is formed inside the upper corner portion of the cut edge portion 9a and the frame 2. [

In this state, a front glass holder (not shown) having a shape corresponding to the right triangular groove and having a holding part 21 covering the top of the corner cutting part 9a of the front glass 9 is formed on the inside end part The holding portion 21 of the front glass holder 20 covers the upper portion of the edge cutting portion 9a of the front glass 9. [

The threaded portion of the fixing screw 24 is fastened to the front glass mounting portion 15 and the reinforcing supporting portion 18 on the lower side while inserting the fixing screw 24 into the screw hole 22 of the front glass holder 20 The holding portion 21 of the front glass holder 20 restrains the edge cutting portion 9a of the front glass 9 so that the front glass 9 is fixed And the fabrication and assembly work of the light panel 1 is completed.

When power is supplied to the LED bars 5 of the light panel 1 thus manufactured, a plurality of LEDs mounted on the LED bars 5 emit light so that the light is stiffened toward the front side of the LED bars 5, 3 to 5, a space is formed between the supporting glass 7 and the reflecting plate 4 so that light is reflected toward the reflecting plate 4, Light is reflected toward the support glass 7 side while being reflected by the reflection plate 4.

As described above, the LED light reflected by the support glass 7 is diffused by the light diffusion film 6 attached to the support glass 7, so that the light of uniform brightness is transmitted through the support glass 7, The transmitted light is projected on a design film 8 representing a design such as advertisement, a picture, a photograph, a logo, etc., and is displayed on the design film 8 as a front glass 9 installed on the front surface of the design film 8 Various designs will be displayed.

Thus, the light panel 1 according to the present invention is used variously for a storage room glass door of a furniture, a frame, a signboard, a decorative luminescent panel, etc. To change the design of the design film 8 in the light panel 1 thus used The front glass holder 20 and the front glass 9 can be opened to replace the design film 8 and use it.

1 and 3, when the design film 8 is to be replaced, the counterboring portion on the upper side of the screw hole 22 is separated from the stopper 19 fitted in the screw groove 23, The counterboring part is to dispose of the bolt head or the nut so that it protrudes higher than the surface, so that it is buried in the inside of the product when the appearance is not good.

A stopper 19 is inserted in the upper counterboring portion and the screw groove 23 of the screw hole 22 of the front glass holder 20 so as not to damage the outer surface of the front glass holder 20, First, separate the plugs 19 and fasten the holding bolts 25 to the screw grooves 23.

When the fixing screw 24 is then loosened and the lower end of the thread of the fixing screw 24 is caught in the screw hole of the front glass seat 15 without completely releasing the fixing screw 24, The fixing screw 24 and the front glass holder 20 are not separated from the frame 2 as shown in FIG.

In this state, when the holding bolt 25 fastened to the screw groove 23 is gripped and pulled to the front side, the front glass mounting portion 15 and the front glass holder 20 are spaced apart from each other by a predetermined distance, The design film 8 can be exchanged through the front glass 9 and the corner cut portion 9a of the front glass 9 is caught by the screw portion of the fixing screw 24 so that the front glass 9 is not separated from the frame 2. [

It is possible to replace the design film 8 with the gap between the front glass holder 20 and the frame 2 without completely separating the front glass holder 20 when replacing the design film 8 as described above The front glass 9 does not fall, so that the design film 8 can be easily replaced.

The holding bolt 25 does not need to be fastened to all four front glass holders 20 and can move the front glass holder 20 from the frame 2 by a predetermined distance will be.

After the replacement of the design film 8 is completed, when the fixing screw 24 is tightened, the front glass holder 20 is brought into close contact with the front glass mounting portion 15 side as shown in (A) The front glass 9 is also brought into close contact with the front glass mounting portion 15 and the design film 8 is brought into contact with the front glass 9, And the supporting glass (7).

Thereafter, the holding bolt 25 is detached from the thread groove 23 of the front glass holder 20, and a stopper 19 is attached to the catch ring portion and the screw groove 23 on the upper side of the fixing screw 24 The replacement work of the design film 8 is completed.

1: Light panel 2: Frame 3: Connector
4: reflector 5: LED bar 6: light diffusion film
7: support glass 8: design film 9: front glass
10: frame member 11: rear face portion 12:
13: side face part 14: connection supporting projection 15: front glass seat part
16: support glass grip jaw 17: LED bar mounting part 18: reinforcement support
19: stopper 20: front glass holder 21: holding part
22: screw hole 23: screw groove 24: set screw
25: Holding bolt

Claims (2)

A frame 2 in which four frame members 10 are joined by the " a " -shaped connector 3 to be formed in a rectangular frame shape, a reflection plate 4 installed inside and rearward of the frame 2, A front glass 9 provided on the front surface of the frame 2 and a front glass 9 provided on the inner surface of the front glass 9 for holding advertisement advertising, In the light panel 1 including the design film 8 whose design is expressed,
The frame member 10 is extruded in the longitudinal direction like a window frame chassis and is cut at 45 degrees at both lateral sides of the frame member 10. The reflector mounting portion 12 is formed at the inner end of the rear portion 11 with a " And a side wall 13 is formed at an outer end of the rear wall 11 in a direction perpendicular to the bottom wall 11. A connecting projection 14 protrudes from the bottom wall of the side wall 13, A front glass mounting portion 15 is formed at the upper side of the inner side surface of the side surface portion 13 with a gap h of the thickness of the front glass 9 from the upper end portion of the side surface portion 13 downwardly, Is formed horizontally with the rear portion 11 of the front glass receiving portion 15 and the supporting glass jaw 16 is formed at the inner end of the front glass receiving portion 15 in the shape of " The lower end portion is inclined toward the side portion 13 so that the LED bar mounting portion 17 is formed downward A reinforcing support portion 18 is formed between the LED bar mounting portion 17 and the side surface portion 13 in a horizontal direction with respect to the front glass receiving portion 15;
A reflection plate 4 is provided on the upper surface of the reflection plate mounting portion 12 of the frame 2 assembled in the rectangular frame form and the light is directed to the reflection plate mounting portion 12 side in the LED bar mounting portion 17 And a support glass 7 to which a light diffusion film 6 is attached is placed on an upper surface or a lower surface or an upper or lower surface of the support glass gull tuck 16, On the upper surface, a design film (8) and a front glass (9) with four corner portions sloped and formed with corner cutting portions (9a) are successively seated;
A triangular groove formed between the inside of the four corners of the frame 2 and the corresponding corner cutting portion 9a of the front glass 9 is provided with a front glass holder 9 for fixing the front glass 9 to the frame 2, The front glass holder 20 is provided with a holding part 21 for covering the edge cutting part 9a of the front glass 9 on the upper side of the inner side of the front glass holder 20, Is screwed to the frame member (10) by a fixing screw (24);
A screw hole 22 and a screw groove 23 having a counter boring portion are formed at predetermined positions of the front glass holder 20 and the fixing screw 24 is fixed to the front glass mounting portion And a stopper 19 is detachably inserted into the counterboring portion on the upper side of the head of the fixing screw 24 and the screw groove 23 in which the holding bolt 25 is detached, And a light source for emitting the light. delete
KR1020150049827A 2015-04-08 2015-04-08 LED light panel KR101721604B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150049827A KR101721604B1 (en) 2015-04-08 2015-04-08 LED light panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150049827A KR101721604B1 (en) 2015-04-08 2015-04-08 LED light panel

Publications (2)

Publication Number Publication Date
KR20160120579A KR20160120579A (en) 2016-10-18
KR101721604B1 true KR101721604B1 (en) 2017-03-30

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KR1020150049827A KR101721604B1 (en) 2015-04-08 2015-04-08 LED light panel

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Publication number Priority date Publication date Assignee Title
CN109506138B (en) * 2018-12-24 2023-10-10 广州市莱帝亚照明股份有限公司 Flat lamp with ventilation function
KR102218782B1 (en) 2020-04-22 2021-02-23 정재경 Led fabric panel
CN213177896U (en) * 2020-09-30 2021-05-11 浙江三星新材股份有限公司 LED lamp mounting structure convenient to maintenance of luminous glass door body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055606A1 (en) 2009-11-06 2011-05-12 シャープ株式会社 Lighting device, display device, and television receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100114195A (en) * 2009-04-15 2010-10-25 양경호 The frame of a picture with light emitting diode
KR20110007180U (en) * 2010-01-12 2011-07-20 황보운찬 a picture frame with a forward opening
KR101304295B1 (en) * 2011-10-11 2013-09-11 정청수 Led signboards

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055606A1 (en) 2009-11-06 2011-05-12 シャープ株式会社 Lighting device, display device, and television receiver

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