KR102049325B1 - Flat panel edge light - Google Patents

Abstract

The present invention relates to a flat edge light by an LED light source body and a light guide plate. More specifically, the flat edge light allows a light including extrusion frames in four directions, a corner connector connecting the extrusion frames, and an LED light source and a light guide plate positioned in the extrusion frames to be coupled or separated from a mounting plate fixed on a lower portion of a ceiling. An elastic pressing part is fixed and formed by using a bolt coupling groove formed on the extrusion frames. An insertion binding unit is bent and formed on both sides of a lower surface of the mounting plate to correspond to the elastic pressing part. The edge light can be firmly and stably fixed and installed simply by a process of lifting the edge light upwards to push the edge light to one side. Therefore, the edge light can be conveniently and quickly installed and separated. Productivity can be improved and costs can be reduced by a simple fixing structure to provide economic efficiency. The elastic pressing part can be fixed and used by freely changing and adjusting the fixing position of the elastic pressing part regardless of the size of the edge light to provide excellent efficiency and versatility.

Description

Flat panel edge light with simple mounting structure {Flat panel edge light}

The present invention relates to a flat type edge lighting by the LED light source and the light guide plate, and more particularly to the flat edge lighting through the structural improvement of the fixed installation of the edge lighting by the coupling structure between the extrusion frame and the corner connector. It's about flat edge lighting that's faster, simpler and more reliable.

The light guide plate is a component that performs the brightness and uniform illumination function of the backlight unit (BLU), and refers to an acrylic injection product assembled in a BLU that guides light to the liquid crystal in a liquid crystal display (LCD). It is one of the plastic molded lenses that uniformly transmits the light emitted from the fluorescent lamp (CCFL) to the entire LCD.

On the other hand, LED, which is a light source using the light emitting phenomenon of the injection type electro luminescence which emits light with electric current, has good light resistance and has thousands of colors, and thus is widely used in outdoor lighting.

The LED light source and the light guide plate using the light guide plate have a variety of forms, one of these, the flat panel having a shape in which the light guide plate is arranged so that the light source is disposed on the edge of the rectangular lamp and the light is emitted in the inner side direction of the light source. Edge lamps are in the spotlight.

In this type of flat edge lighting, the light source is connected to a rectangular circuit board inserted into the extrusion frame, and the extrusion frame has various lengths and various cross-sectional shapes, and the LED light source therein as described above. It forms a space for accommodating the LED module made of a plate or the like.

Subsequently, the extruded frame is continuously extruded using a material having excellent heat dissipation and excellent moldability and light weight, such as aluminum, and after cutting the extruded frame to a predetermined length, the extruded frame is cut in a perpendicular direction. As the end of each extrusion frame is firmly coupled and fixed through a corner connector of a separate unit in a state in which it is arranged, the basic frame of a general flat type edge lighting is to complete a planar rectangular lighting frame.

The flat type edge lighting lamp, as shown in Patent Registration No. 10-1575584, is formed on one side of the 'c' shaped fitting to which the floodlight plate is fitted, and the PCB on which the LED is installed to irradiate light toward the side of the floodlight plate is fitted. A plurality of frame frames are formed in communication with the insertion hole, and a plurality of corner connectors are coupled between the frame frames to form a rectangular flat luminaire, with locking protrusions provided on both sides of the corner connectors. An additional elastic part is formed of a coupling protrusion formed in the frame frame, and a connector hole having a coupling hole into which the coupling protrusion is fitted is formed, and a protrusion hole into which the locking protrusion is fitted is formed in the coupling portion so that the corner connector is formed in a one-touch coupling frame frame. It can be attached to the assembly to improve the assembly, and also to embed the wire connected to the PCB on the back of the frame frame fitting. It can be assembled to make the wires invisible by forming the wire fittings, and by attaching and detaching a glare panel that reflects the light emitted from the floodlight to the rear of the luminaire on the upper side of the frame frame, the frame frame is not visible to the outside. Edge flat type LED luminaires using metering have been devised and registered, as well as improving the aesthetic sense of light and preventing dark parts of the luminaire from occurring.

In addition, as shown in Patent No. 10-1590489, the effect of excellent electromagnetic shielding, the light emitted through the light guide plate is close to 100%, the fastening method is made of a slide method, the four corners are made of plastic molded products In addition to preventing electric shock, a separate bracket is provided at the rear corner portion to prevent warping of the entire luminaire, and an edge type LED embedded luminaire composed of a combination of a diffuser plate, a light guide plate, and a reflection sheet is placed and registered. have.

Subsequently, as shown in Korean Patent No. 10-1752463, the light guide plate inserted into the edge of the LED lamp has a mutual reflection effect with the auxiliary reflection sheet and the reflection sheet to double the diffusion effect of the LED light source without light attenuation. LED light having a light guide plate structure of has been conceived and registered.

In addition, as shown in Patent No. 10-1854619, four edge frames assembled in a quadrangular shape to accommodate the light diffusing plate, the light guide plate, the reflecting paper, and the heat sink from the bottom in order, and at least one of the edge frames. In the edge LED area light emitting lighting device comprising an LED board on the strip provided, wherein the edge frame and the heat sink is formed of aluminum, and each edge frame is assembled by a corner connector formed of an insulating material, the LED substrate is An edge of a feature that surrounds the entire LED substrate and is accommodated in the insulation channel having an opening formed only in the LED light emitting direction and installed in the edge frame, wherein the light guide plate is in close contact with the insulation channel in the edge frame to close the opening of the insulation channel. LED surface emitting lighting device has been devised and registered.

However, the flat edge lighting as described above is the edge of the ceiling lights twisted or ceiling without maintaining the tight connection and fixed state with the injection-connected corner connector in the process of connecting and fixing the ends of the extrusion frame made of aluminum in the orthogonal direction. There is a problem such as the occurrence of a gap from the.

That is, the conventional corner connecting structure for edge lighting is generally used to use a corner connector formed with fitting projections in the orthogonal direction on the plane, the fitting projection of the corner connector is inserted into the extrusion frame through the end of each extrusion frame. Extrusion frames are configured to be connected and fixed to each other in the orthogonal direction by the corner connector as the size of the edge lighting is increased, the longer the length of the extrusion frame and the length of the extrusion frame, the moment and bias load acting on the fitting projection of the corner connector As the size of increases, the bending or breakage of the fitting protrusion occurs.

Therefore, due to deformation or breakage of the corner connector, the entire lighting frame, such as edge lighting, is distorted, causing lifting or gaps from the ceiling finish surface, and spoiling the appearance while opening at the connection between the corner connector and the extrusion frame. Act as a factor.

In addition, when the coupling and fixing between the corner connector and the extrusion frame is weakened or lost, the coupling part such as the light guide plate, the reflection sheet, and the diffusion sheet using the extrusion frame is opened to produce an unnecessary gap, or in some cases, the light emitting means. It is a situation that causes a shortening of the service life and failure, such as the component is dropped or detached from the lighting frame.

Subsequently, the fixing and mounting structure for the flat panel edge lighting is fixed to the ceiling mounting fixture directly fixed to the lower surface of the ceiling, and then directly bolted the lighting body directly to the fixing fixture ceiling lighting lamp Most of them are made up of screw and nut structure, which is very slow and it is very troublesome to drop small parts such as bolts or nuts to the floor. In that case, you will experience considerable difficulties.

In particular, when replacing or checking a light source or a converter inside the lamp, separate the lamp from the fixture and separate the lamp from the ceiling, and then put the lamp on the air or indoor floor, and then perform the work. The work is very slow and cumbersome because the work to be lifted again and fastening with the fixing installation.

Accordingly, the applicant of the present invention improves the structure of the corner connector for fixing the extrusion frame for constituting the lighting frame body, as in 2018 patent application No. 0157000 to be coupled to the extrusion frame in various directions, positions and shapes. By using the extrusion frame, the combination of the fixed support having a spring bullet strip and the lamp mounting plate using the fixing support are respectively configured, and the light guide plate and the blue light blocking film are tightly inserted using the extrusion frame. ,

Stronger coupling and fixing between the extruded frame and the corner connector extends the durability and service life of the edge light, makes it easy to attach the flat edge light, and can be easily removed from the ceiling when needed, and blocks the blue light. As a result, a flat type edge lighting lamp, which has structural reinforcement and construction property and efficiency, which has a characteristic of contributing to the protection of life and residents' vision, has been devised.

However, in the above-described ceiling fixing structure for the flat edge lighting, the structure of the fixed support plate having the spring bullet strip and the mounting plate having the locking bent portion is a major component of the cost increase due to the many and complicated components newly manufactured. In addition, productivity is not only lowered by a complicated assembly structure, but also due to the strong downward force of the spring bombing zone, pressing or breakage of the light guide plate and the reflecting plate frequently occurs.

In particular, it is very inconvenient and cumbersome to insert and lock the spring bullet strip of the flat type edge lighting lamp with respect to the mounting plate fixed to the lower part of the ceiling. The work efficiency is extremely poor because it requires time work.

Korea Patent Registration 10-1575584 (2015.12.02. Registration) Republic of Korea Patent Registration 10-1590489 (registered on Jan. 26, 2016) Republic of Korea Patent Registration 10-1752463 (Jun. 23, 2017) Republic of Korea Patent Registration 10-1854619 (2018.04.27.Registration)

The present invention has been made to solve the problems described above, the mounting plate body is fixed to the lower ceiling ceiling lights and light guide plate of the four sides of the extrusion frame and the corner connector connecting the extrusion frame and the inner side of the extrusion frame. In the flat edge lighting, which is coupled to or separated from each other, the bolt press groove formed in the extrusion frame is fixed and formed, and on both sides of the bottom surface of the mounting plate, the fitting stop is formed so as to correspond to the press button press. As bending forms,

When the edge lamp is fixed in close contact with the mounting plate fixed to the lower part of the ceiling, and then lightly pushes it to one side, it is possible to make stable installation of the edge lamp while engaging the pressure-tight holes of the edge lamp with each other. It is an object of the present invention to provide a flat edge lighting lamp having a simple mounting structure characterized in that.

The present invention for achieving the above object, the extrusion frame arranged in all directions, the corner connector for fixing each end of the extrusion frame at right angles, the light source body disposed inside the extrusion frame, and the extrusion In the flat type edge lighting lamp which is composed of the mounting plate body to be coupled to and separated from each other with respect to the frame, the extrusion frame is provided with a bolting groove along the longitudinal direction,

An upper portion of the extrusion frame is fixedly formed with a pressurized pressure port provided separately, and on both lower sides of the mounting plate body to form a bent fitting portion corresponding to the pressurized pressure port, wherein the pressurized pressure port is a pair of fastening to the flat portion Formed through the ball is to be configured to be fixed to the pressurization pressure port by the fastening bolt screwed into the bolt fastening groove and the auxiliary fastening groove of the extruded frame.

The present invention is a solid and stable fixed installation is possible only by the process of pushing up the edge lamps to one side, so that the installation and separation of the edge lamps can be made very easily and quickly, and the productivity is improved due to the simple mutual fixing structure. It is very economical because it is possible to save, and it is very efficient and versatile because it can freely change and adjust the fixed position of the pressure gauge, regardless of the size of the edge lighting.

1 is a perspective view of the total separation of the edge lamp according to the invention
Figure 2 is another exploded perspective view of the edge lamp according to the invention
Figure 3 is an enlarged perspective view of the mounting portion of the edge lamp according to the invention
Figure 4 is an explanatory view of the operation of the mounting portion of the edge lamp according to the present invention
Figure 5 is another embodiment of the pressure stop button of the edge lamp according to the present invention
Figure 6 is another embodiment of the tungji pressure sphere of the edge lamp according to the invention
Figure 7 is another embodiment of the mounting plate body of the edge lamp according to the invention
Figure 8 is another embodiment of the mounting plate body of the edge lamp according to the invention

Further objects, features and advantages of the present invention can be more clearly understood from the following detailed description and the accompanying drawings.

Prior to the detailed description of the present invention, the present invention may be variously modified and may have various embodiments, and the examples described below and illustrated in the drawings are intended to limit the present invention to specific embodiments. It is to be understood that the present invention includes all modifications, equivalents, and substitutes included in the spirit and technical scope of the present invention.

Also, when a component is said to be "connected" or "connected" to another component, it may be directly connected or connected to that other component, but other components may be present in the middle. It should be understood that. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

Then, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

In addition, the terms "... unit", "... unit", "... module", and the like described in the specification mean a unit for processing at least one function or operation, which means hardware or software or hardware and It can be implemented in a combination of software.

In addition, in the description with reference to the accompanying drawings, the same components regardless of reference numerals will be given the same reference numerals and duplicate description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall separated perspective view of the edge lamp according to the invention, Figure 2 is another separate perspective view of the edge lamp according to the invention, Figure 3 is an enlarged perspective view of the mounting portion of the edge lamp according to the invention.

Flat edge lighting lamp 100 according to the present invention as shown in the extrusion frame 10, 10 'and used to cut to a certain length that is continuously produced by extrusion as conventional, the extrusion frame 10, 10 Corner connectors 20 and 20 'for connecting and fixing each end of the') at right angles, and a light source body 30 fixedly coupled to the inside of the extrusion frames 10 and 10 'fixed in the form of a square. The light source body 30 is formed of an LED light source inserted into one side of the extrusion frame 10 (10 ') and a light guide plate for transmitting the lighting light of the LED light source and a reflecting plate and a light guide plate positioned on the light guide plate. It is made of a diffusion plate and the like located in the lower portion.

In addition, as a means for fixedly installing the edge lamp 100 as described above on the ceiling, using the extrusion frame (10, 10 ′), the finger pressure presser 50 is fixed to the top of the edge lamp 100 ( 50 ') and the mounting plate body 40 coupled to the tangy pressing holes 50 and 50', wherein the tangy pressing holes 50 and 50 'are rectangular edge lighting lamps 100. In this case, the length of both sides of the extrusion frame 10, 10 'is fixed to the upper coupled, the mounting plate body 40 is directly fixed to the lower ceiling directly mounted as the pressurization pressure port 50, 50' And the corresponding fitting stops 41 and 41 'are bent, and the edges are coupled by the mutual engagement coupling force between the fitting stops 41 and 41' and the pressure stop holes 50 and 50 '. The lamp 100 may be fixed or installed on the ceiling by using the mounting plate body 40 fixed to the ceiling.

Here, the extruded frame (10) (10 ') is a bolt fastening groove 11 is formed in the upper opening form along the longitudinal direction, the corner connector 20 using the bolt fastening groove (11). Coupling fixed to (20 ') and the coupling fixed to the above pressure-tight pressure port 50, 50' is made.

In particular, the extrusion frame (10) (10 ') is further formed with an auxiliary fastening groove 12 formed in parallel with the bolt fastening groove 11, the auxiliary fastening with the bolt fastening groove (11). By securely bolting the pressure finger holes 50 and 50 'by using the groove 12, the pressure finger holes 50 and 50' are rigid without flow from the extrusion frames 10 and 10 '. It can be fixed.

Subsequently, the pressurization pressure holes 50 and 50 'are made by cutting and bending a metal plate, and one flat portion 51 is in close contact with an upper portion of the extrusion frames 10 and 10'. As the screw fastening bolts 60 and 60 'are screwed into the bolt fastening grooves 11 and the auxiliary fastening grooves 12 through the fastening holes 52 and 52' formed in the unit 51, 50) (50 ') is to be fixed to the coupling, one side of the flat portion 51 is formed to be bent and bent projections bent 53, the locking bent portion 53 is formed by bending The lower end of the protrusion has a form in which the upper surfaces of the extrusion frames 10, 10 'are elastically pressed.

At this time, the bolt fastening groove 11 and the auxiliary fastening groove 12 of the extrusion frame 10 (10 ') and the fastening holes 52, 52' of the finger pressure presser 50, 50 'is vertical. In the matched state, one end of the flat portion 51 is formed to abut on the inner surface of the extrusion frame 10, 10 ', so as to press the tangy pressure sphere with respect to the extrusion frame 10, 10' If you want to fix the (50) (50 '), one side of the flat portion 51 of the pressurization pressure port (50) (50') is in contact with the inner surface of the extrusion frame (10) (10 ') naturally bolted groove (11) and the auxiliary fastening grooves 12 and the fastening holes 52, 52 'is to be matched, so that the fixing operation of the pressure finger holes 50, 50' using the fastening bolts 60, 60 '. It can be done faster and more efficiently.

Subsequently, the mounting plate body 40 is formed by bending a metal plate, and the mounting plate body 40 having a rectangular shape on a plane with respect to the rectangular edge lamp 100 is bent downwardly in both longitudinal directions to reinforce the reinforcement property. These two sides are formed to be spaced apart from each other, the fitting stops 41, 41 'bent in a downward "C" shape, mutually spaced interval between these fitting stops 41, 41'. Is coincided with the fixed intervals of the previously described pressure-sensitive pressure sphere 50, 50 '.

Accordingly, the edge lamp 100 is mounted on the mounting plate body 40 in a state in which the mounting plate body 40 bent so as to protrude from the fitting stops 41 and 41 ′ on the bottom surface. After pushing upward, the upper pressure support holes 50 and 50 'are positioned on one side of the fitting stops 41 and 41' of the mounting plate 40, and as shown in FIG. When the edge lamp 100 is pushed and moved from one side to the other side, the fitting stops 41 and 41 'are the extrusion frames 10 and 10' of the edge lamp 100 and the pressure finger holes 50 ( 50 ') are inserted into each other in the up and down directions.

At this time, the fitting stops 41 and 41 ′ of the mounting plate body 40 are provided with locking protrusions 42 of upwardly projecting, and the fitting stops 41 and 41 ′ are tangent pressing holes 50. In the process of being inserted into the lower side of the (50 '), the locking projection 42 is to cause interference with the end of the locking bent portion 53 of the pressure finger holes 50, 50', the artificial force is weighted In the process, the locking projection 42 is to dig into the lower side of the locking bending portion 53 in the form of lifting the locking bending portion 53.

One end of the fitting stop (41, 41 ') to be advanced in such a state is caught by the flat portion 51 is no longer able to enter at the same time the locking projection 42 of the locking bent portion 53 Since the edge is completely inserted into the interior, the edge lamp 100 maintains a stable mounting state without flow.

In addition, since the locking projection 42 is continuously interfered with the locking bending portion 53 of the downward bending, the edge lamp 100 cannot flow laterally from the mounting plate body 40 before an artificial force is applied. Therefore, even if an earthquake or impact occurs, a safe installation state is achieved.

In particular, the fitting stop (41, 41 ') instead of the engaging projection 42 described above, as shown in Figure 5 locking hole repeatedly formed along the longitudinal direction of the fitting stop (41, 41') ( 43, 43 'may be formed, wherein the bent portion of the latching bent portion 53 bent downward is seated in the locking hole 43, 43'. While acting as a locking means between the fitting stop (41) (41 ') and the locking bent portion 53, and also before the artificial force is applied to the fitting stop (41) (41') and the bending bent Since the stable fixed state between the parts 53 is maintained, eventually the safe installation state of the edge lamp 100 can be maintained.

Subsequently, with respect to the flat portions 51 of the above-described tangent pressurization ports 50 and 50 ', both sides are extended as shown in FIG. 6, and three fastening holes are arranged side by side in the flat portion 51. (52, 52 ', 52 "), the pressurization pressure port 50, 50' in the above-described embodiment, the one side of the flat portion 51 is extruded frame 10, 10 ' In the state of being in close contact with the inner surface, a pair of fastening holes 52, 52 'is made to coincide with the bolt fastening groove 11 and the auxiliary fastening groove 12 of the extrusion frame 10, 10', but in this case In the case of the pressure finger holes 50 and 50 'fixed to the different extrusion frames 10 and 10', the left and right positions of the flat part 51 are inevitably changed to the left and right pressure finger holes 50. There is a hassle to produce each 50 ').

Therefore, when one or more ends of the flat portion 51 is fixed to one side of the extrusion frame 10 (10 ') to fix the pressure support holes 50 and 50' to one side of the extrusion frame 10, 10 'as described above. The first fastening hole 52 and the second fastening hole 52 'are made to match the bolt fastening groove 11 and the auxiliary fastening groove 12 when the inner surface of the first fastening hole 52 is brought into contact with the inner surface thereof. 10 ') to further secure the other pressurization pressure port 50, 50', the other end of the flat portion 51 is in contact with the inner surface of the other extrusion frame 10, 10 ' Since the third fastening hole 52 ″ and the second fastening hole 52 ′ will coincide with the bolt fastening groove 11 and the auxiliary fastening groove 12, the above-described finger presses 50 and 50 ′ may be left. It can be used as a single object with no distinction between right and left.

Subsequently, as another example, as shown in FIG. 7, a guide groove 13 parallel to the bolt fastening groove 11 is further formed in the upper inner side of the extrusion frames 10, 10 ′, and the finger pressure is applied. One side of the flat portion 51 of the spheres 50, 50 'is formed with a guide bent portion 54 of the downward bending, the pressure limiter 50, 50' for the extrusion frame 10 (10 ') At the time of fixing), the guide groove 13 and the guide bent portion 54 are used to make a simple fixing.

That is, in the above-described embodiment, the flat part 51 is placed on the top of the extrusion frames 10 and 10 'and fixed with screws as fastening bolts 60 and 60', but in this case, the extrusion frame 10 ( 10 ') in the upper surface of the pressure finger 50 (50') is slipping occurs while the fast fixing operation may not be made.

Accordingly, the guide groove 13 is further formed along the longitudinal direction of the extrusion frame 10, 10 ′, and the downward guide is formed on one side of the flat part 51 of the pressurization presser 50, 50 ′. As the bent portion 54 is formed, when the guide bent portion 54 is inserted into the guide groove 13 of the extrusion frame 10, 10 ′, the pressurized pressure port 50, 50 ′ flows. Not only can it be prevented, because the fastening holes 52 and 52 'of the flat part 51 are exactly matched to the bolt fastening groove 11 and the auxiliary fastening groove 12 of the extrusion frame 10, 10', Fixing work for the pressurization pressure port 50, 50 'can be made more quickly and efficiently.

Subsequently, in the above-described pressure pushing holes 50 and 50 ', two pressure pushing holes 50 and 50' spaced in the longitudinal direction with respect to one extrusion frame 10 and 10 'are fixed. In total rectangular edge lamp 100, a total of four pressure-sensitive openings (50, 50 ') are used.

Accordingly, the pressure finger holes 50 and 50 'have to be fixed on the extrusion frames 10 and 10' with a space that exactly matches the fitting stops 41 and 41 'of the mounting plate 40. In this case, the flow prevention ports 44 and 44 'of the mounting plate body 40 as shown in FIG. 8 may be used.

In other words, the flow preventing means 44, 44 'is formed by cutting and outwardly bending the side of the mounting plate body 40, the protrusion interval of the flow preventing means 44, 44' is the fitting system The intervals between the branches 41 and 41 'are matched. Accordingly, when it is desired to fix the pressure support holes 50 and 50 'on the extrusion frames 10 and 10' of the edge lamp 100, the flow prevention holes 44 and 44 'of the mounting plate 40 are fixed. To the side of the extrusion frame 10, 10 'to fix the pressure support holes 50, 50' in accordance with the gap between the flow preventing holes 44, 44 'to fit the mounting plate body 40 Since it is precisely matched to the gap between the locking portion (41) (41 ') it can be made easier assembly and installation work.

In addition, when the edge lighting lamp 100 is pushed and fixed to the mounting plate body 40 in the lateral direction, the mounting plate body 40 is located inside the extrusion frames 10 and 10 'to be closely closed from the outside. In the sliding fastening direction of the edge lighting lamp 100 with respect to the mounting plate body 40, the engaging projection 42 or the locking hole (43) (43) formed on the fitting stop (41) (41 '). ') Will prevent the flow of the edge lamp 100, but the inner width between the extrusion frame 10, 10' and the width of the mounting plate body 40 in the front and rear directions perpendicular to the sliding fastening direction The edge lamp 100 may flow due to the tolerance formed in the liver.

Accordingly, as the flow prevention ports 44 and 44 'are formed to protrude from the side of the mounting plate 40, the flow prevention ports 44 and 44' are extruded in the fastening process of the edge lamp 100. (10) (10 ′) is to be pressed inwards while interfering with the inner surface to remove unnecessary flow gaps between the mounting plate body 40 and the edge lamp 100, the edge lamp 100 is an earthquake or unnecessary There is no vibration or noise caused by vibration, so it is possible to maintain a quieter and more stable installation state.

The embodiments described in the present specification and the drawings shown in the drawings are only the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, and various equivalents and modifications that may be substituted for them are provided. It should be understood that there may be examples.

10,10 ': Extrusion frame 11: Bolted groove
12: auxiliary fastening groove 13: guide groove
20,20 ': Corner connector
30: light source body
40: mounting plate 41,41 ': fitting stop
42: jamming 43,43 ': locking ball
44,44 ': Flow prevention device
50,50 ': Tangji pressure opening 51: Flat part
52,52 ', 52 ": Fastener 53: Hanging bend
54: guide bending section
60,60 ': Tightening bolt
100: edge lighting

Claims (7)

Extruded frames 10, 10 'arranged in all directions, corner connectors 20, 20' for fixing each end of these extruded frames 10, 10 'at right angles, and these extruded frames 10 A light source body 30 disposed inside the 10 ', a mounting plate body 40 which is coupled to and separated from each other with respect to the extrusion frames 10 and 10', and the extrusion frames 10 and 10 '. Along the longitudinal direction of the) bolted groove 11 is formed flat edge lighting lamp 100,
An upper portion of the extrusion frame 10, 10 ′ is fixedly formed with a pressurized pressure port 50, 50 ′ provided separately, and both sides of the mounting plate 40 are fixed with the pressurized pressure port 50, 50. 'And the fitting stops 41 and 41' are formed to be bent to correspond to each other, and the pressure finger holes 50 and 50 'have a pair of fastening holes 52 and 52' in the flat part 51. Fastening bolt 60 is screwed into the bolt fastening groove 11 and the auxiliary fastening groove 12 formed in parallel with the bolt fastening groove 11 of the extrusion frame 10 (10 ') formed by passing through 60 ') to be secured to the pressure support holes 50, 50', one side of the flat portion 51 has a simple mounting structure that is formed by protruding the engaging bending portion 53 In the flat edge lighting,
The first fastening hole 52, the second fastening hole 52 ′ and the third fastening hole 52 ″ are formed side by side in the flat part 51 of the tangy pressing holes 50 and 50 ′, One side of the flat part 51 is fixed to one side of the extrusion frame 10, 10 ′ when the first press hole 52 and the second press hole 52 ′ are used to fix the pressure stop holes 50 and 50 ′. The other side of the flat part 51 is extruded on the other side when the tangent pressurization holes 50 and 50 'are fixed using the second fastening hole 52' and the third fastening hole 52 ". By contacting the inner surface of the frame (10, 10 '), it is characterized in that the single pressurized pressure port 50, 50' is used for both extrusion frames (10, 10 '). Flat edge lighting with simple mounting structure.
The method of claim 1,
The extrusion frame 10, 10 'is formed with a guide groove 13 in parallel with the bolt fastening groove 11 along the longitudinal direction, and on one side of the flat portion 51 of the pressure support holes 50, 50' The guide bending portion 54 is formed to be inserted into the guide groove 13, and the pressure applied to the extrusion frames 10 and 10 'by the guide bending portion 54 inserted into the guide groove 13. Flat type edge lighting lamp having a simple mounting structure, characterized in that configured to be easily fixed to the sphere (50, 50 ').
The method of claim 1,
On both sides of the mounting plate body 40, the outwardly protruding flow stoppers 44 and 44 'are formed to be bent to interfere with the inside of the extrusion frames 10 and 10', and each side of the mounting plate body 40 is bent. The mutually spaced apart intervals of the flow preventing ports 44 and 44 'formed to be spaced apart from each other are configured to match the interval between the fitting stops 41 and 41' of the bottom surface of the mounting plate 40, so that the flow preventing holes 44 Flat type edge lighting lamp having a simple mounting structure, characterized in that configured to guide the interval of the pressure-providing port 50, 50 'fixed to the extrusion frame 10, 10' through (44 '). delete delete delete delete

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