KR101031790B1 - Ceiling buried LED lamp fastening structure - Google Patents

Abstract

The present invention relates to a buried LED lamp fastening structure for fastening the lamp to the ceiling in the LED lamp which is fastened to the ceiling of buildings, trains, subways and the like. In particular, in order to solve the difficulty in assembling and fastening the LED lamp having a large number of LED panels mounted on the lamp body, a part of the lamp body and a cover plate covering it are not completely dismantled. It is a fastening structure for ceiling-embedded LED lamps that allows assembly and disassembly of parts even when suspended.

Hook type locking projection, hook hook, fastening frame, buried hole, corresponding frame

Description

Ceiling buried LED lamp fastening structure {The connect structure of LED lamp}

The present invention relates to a buried LED lamp fastening structure for fastening the lamp to the ceiling in the LED lamp which is fastened to the ceiling of buildings, trains, subways and the like. In particular, in order to solve the difficulty in assembling and fastening the LED lamp having a large number of LED panels mounted on the lamp body, a part of the lamp body and a cover plate covering it are not completely dismantled. It is a fastening structure for ceiling-embedded LED lamps that allows assembly and disassembly of parts even when suspended.

In general, brightly illuminated fluorescent lights are suspended from the ceiling of buildings and trains and subways. Nowadays, these fluorescent lamps are gradually disappearing, and the LED lamps that emit brighter light are fastened to maintain lighting.

By the way, in the conventional LED lamp, it is fastened to the ceiling, and the cover body is used in a state that is completely coupled to the ceiling by fastening the cover back to the bottom, there are many problems caused by this method. That is, in the case of LED lamps, unlike conventional fluorescent lamps, a large number of LED panels equipped with a very large number of LEDs are often used by mounting a plurality thereof. That is, it is used in a manner of illuminating the lights of each LED by supplying power in a state in which a power line for supplying power to the LEDs on the PCB substrate is buried in the form of a pattern. However, because of the large number of LEDs used, there is a possibility that a malfunctioning LED may be generated. Therefore, in this case, repair work is required to replace each LED, or repair work is required to replace the LED panel itself.

However, the conventional LED lamp is in the process of repair or maintenance by dismantling and replacing all the components in order to use a fastening method to the ceiling of the subway or train. In addition, in order to supply more stable power, LED lamps must be replaced with SMPS, which is necessary. In this case, the lamp cover and the lamp body and the ceiling plate themselves must be dismantled.

Therefore, the conventional LED lamp is repair and maintenance work through the assembly and disassembly, there was a significant problem.

The present invention relates to a buried LED lamp fastening structure for fastening the lamp to the ceiling in the LED lamp which is fastened to the ceiling of a building, train, subway, etc., in particular, LED lamps equipped with a plurality of LED panels on the lamp body In order to solve the difficulty of assembling and fastening due to the considerable length, the ceiling buried type allows the assembly and disassembly of parts even when the parts are suspended, rather than the disassembly of the lamp body and the cover plate covering the lamp body. To provide a LED lamp fastening structure.

Ceiling-embedded LED lamp fastening structure according to the present invention, in the fastening structure of the LED lamp embedded in the ceiling, while forming a long ball in a rectangular shape on the ceiling (1), one inner peripheral surface is bent hook hook surface bent into a hook shape A buried hole 10 formed of 11; A lamp body 20 including a fastening frame 21 and a corresponding frame 22 having only a lower portion of the open shape and having a cross section of upper and lower light beams; A plurality of LED panels 30 including a plurality of LEDs 31 fixed to the lamp body 20 through screws; A fastening frame 21 having a plurality of screw holes 41 fastened to one side of the opening part 25 of the lamp body 20 outside; It is fastened to the other side of the lamp body 20 opening 25 corresponding to the fastening frame 21, the long hook hook 51 and protrudes inwardly and integral with the hook hook 51 A corresponding frame 22 having a hook-type locking protrusion 52 which protrudes outwardly with a level difference; And a cover which is fastened to the opening part 25 formed through the corresponding frame 22, the fastening frame 21, and the lamp body 20, and is made of a metal frame 61 and a glass plate 62 inside. Plate 60; is coupled, the hook hook 51 of the corresponding frame 22 is hooked to the hook bending surface 11 of the buried hole (10) the lamp body 20 around the hook hook 51 axis ), The fastening frame 21 and the corresponding frame 22 to maintain the medallion state on the ceiling (1), it is configured to include a fastening bolt or screw to be fastened.

In addition, according to the ceiling buried LED lamp fastening structure of the present invention, the end of the hook hook 51 forms a rotating end 53 having a circular cross section to the lamp body (11) on the hook bending surface 11 of the buried hole (10) 20) to engage and rotate; Fastening the screw to the screw hole 41 formed in the fastening frame 21 of the lamp body 20 so that the ceiling 1 and the lamp body 20 can be firmly buried; The cover plate 60 includes a fastening of the screw 66 to the frame 61 and the fastening of the open portion 25 of the lamp body 20.

In addition, according to the ceiling buried LED lamp fastening structure of the present invention, a hook hook 2 (71) is formed on the upper surface of the cover plate (60) to protrude to one side, the hook-type locking projection (52) of the corresponding frame (22) One side can be caught: and the end of the hook 2 (71) forms a rotating end 2 (73) having a circular cross section to cover the hook plate (52) of the hook-type locking projection (52) of the corresponding frame (22). 60 to be caught and rotatable: the other frame 61 of the hook hook 2 (71), having an arrowhead-shaped locking portion 83 at the end of the body portion 82 integral with the screw head 81 The fastening screw 84 is inserted into the screw hole 66 of the cover plate 60, the fastening washer 86 is sandwiched between the locking projections 85 protruding to the outside of the body portion 82 is the screw hole ( 66) and remain engaged; In the fastening screw hole 41 of the fastening frame 21 corresponding to the fastening screw 84, a long through hole 88 is formed in a rounded shape to one side of the center, but the wedge 89 protruding in the vertical direction is formed. Exciting fastening plate 91 is fastened through rivet 87; The fastening portion 83 of the fastening screw 84 is inserted into the fastening plate 91 through hole 88 of the fastening frame 21, and the fastening portion 83 of the arrowhead shape is formed in a long shape only by 90 degrees rotation. It rotates in a direction perpendicular to the through-hole 88 is configured to include a firmly fastened to the wedge (89).

In addition, according to the ceiling-embedded LED lamp fastening structure of the present invention, the support rib 97 bent in the letter "b" to the inside of the hook hook (71) is formed in the frame 61 of the cover plate 60, It is comprised, including using the anti-vibration tape 98 on the surface.

According to the present invention, the hook hook formed on one side of the lamp body is hooked to the hook bending surface of the buried hole has the advantage that the installation is easy.

In addition, according to the present invention, in the event of a failure using the LED lamp, the lamp body and other components can be replaced in the state suspended from the ceiling without the need to disassemble and reassemble and replace parts. It has the advantage of easy repair and maintenance.

In addition, according to the present invention there is an advantage that the maintenance cost is low because it is possible to replace the parts only by a simple operation when the lamp failure.

The present invention relates to a fastening structure of the LED lamp embedded in the ceiling. Therefore, the configuration of the present invention and its operation will be described in detail with reference to FIGS. 1 to 6.

In the present invention, as shown in Figure 1, to form a rectangular ball in the ceiling (1), one of the inner circumferential surface is bent to form a hook bent surface 11 is bent hook shape to be hooked, the bottom only The lamp body 20 includes a fastening frame 21 and a corresponding frame 22 having an open shape and having a cross section of upper and lower light, and a plurality of LEDs 31 fixed to the lamp body 20 through screws. There are a plurality of LED panels 30, including.

In addition, the present invention, there is a fastening frame 21 is formed with a plurality of screw holes 41 fastened to one outside the opening portion 25 of the lamp body 20, the lamp body corresponding to the fastening frame 21 (20) A hook-type locking stone which is fastened to the other side of the opening portion 25 and protrudes inwardly and is hooked to protrude outwardly at a predetermined level integrally with the hook-hook 51. There is a corresponding frame 22 formed with a machine 52, is fastened to the opening portion 25 formed through the corresponding frame 22, the fastening frame 21 and the lamp body 20, the metal frame 61 And there is a cover plate 60 consisting of a glass plate 62 inside. Therefore, they are coupled, but the hook hook 51 of the corresponding frame 22 is hooked to the hook bent surface 11 of the buried hole 10, the lamp body 20, the fastening frame with the hook hook 51 as an axis 21 and the corresponding frame 22 to maintain the medallion state on the ceiling (1), so that it can be fastened through the fastening bolt or screw.

That is, the present invention is generally fastened by forming a buried hole 10 in the ceiling (1) such as a train or train and buried in the buried hole (10). Of course, it is possible to install on the ceiling of a general building, but the present invention relates to a lamp fastening structure of a method of manufacturing and fastening to the ceiling (1) of the train or train in particular. The lamp is not a fluorescent lamp but a lamp using an LED that can reduce its brightness and power.

The present invention, as shown in Figure 1, largely comprises a buried hole 10, the lamp body 20, the cover plate 60.

Even when the lamp body 20 is inserted into the buried hole 10, only the lower opening 25 protrudes out of the buried hole 10 to close the opening 25 with the cover plate 60. And so that all of them can be firmly fastened through the screw, and the cover plate 60 is formed in a separate glass plate 62 to transmit the light emitted from the LED 31 inside the room is transmitted It was to light the lights. By the way, the present invention has a very large feature in this fastening structure. That is, one side of the buried hole 10 has a hook bent surface 11 bent in a hook shape. The ceiling (1) of the train or train of the present invention made of a metal plate forms a buried hole (10), which is a long hole in the center thereof, the hook bending surface 11 to be bent in the long side to produce a hook shape Is to have.

The hook body 11 of the present invention is hooked to the hook bending surface 11 by hooking the hook hook 51. The lamp body 20 is manufactured in a form in which the lower part of the upper side light is opened using a metal plate as shown, but the fastening frame 21 and the corresponding frame 22 extending from the opening portion 25 to the outer portion thereof. It is preferable to combine.

The fastening state of the present invention will now be described in more detail.

As shown in the present invention, a plurality of LED panel 30 is an LED lamp that is fastened to the inside of the lamp body (20). Therefore, the length can be manufactured in a considerably long state. The reason is that the length can be extended by simply screwing a number of panels together. In addition, the LED lamp used in the present invention is a lamp that is mounted on a train or a train, the applicant of the present invention is intended that the actual length of the lamp is longer than a lamp containing other fluorescent lamps. By the way, the LED lamp of the present invention manufactured in such a long form is likely to weigh a lot. In addition, the characteristics of the LED lamp must be equipped with the SMPS (A), this SMPS (A) is a consumable that early failure compared to the LED (31) or other components. Therefore, although the LED lamp of the present invention has a higher durability than other lamps, it is obvious that the replacement and repair of the SMPS (A) is necessary.

In addition, the present invention does not assume only the lamp buried in the ceiling 1 of the subway or train as described. The length does not necessarily have to be long as it can be used as a fastening structure of a lamp fastened to the ceiling of a building.

In any case, the fastening structure of the present invention forms a relatively long buried hole 10 in the ceiling (1) of the building or subway, one side is bent in the form of hook hook bent surface 11 is formed. A hook hook 51 is formed in the corresponding frame 22 of the lamp body 20 corresponding to the hook bending surface 11. Therefore, in order to insert the lamp body 20 into the buried hole 10 is to hook the hook hook 51 to the hook bending surface (11). Since the lamp body 20 has its weight, the downward force is always given by gravity, but the lamp body 20 does not fall downward by the hook hook 51 caught on the one end. And when the one side is rotated through the hook hook 51 and the hook bending surface 11 and the lamp body 20 to the hook hook 51 in the axis, the upper end of the lamp body 20 The fastening frame 21, which is embedded into the buried hole 10 and developed outwardly of the opening 25, faces the outer ceiling 1 plate of the buried hole 10. At this time, since the fastening frame 21 has a plurality of screw holes 41 formed at regular intervals, the fastening frame 21 is inserted into the screw holes 41 and rotated to achieve a firm fastening with the ceiling (1) plate. .

Of course, if the SMPS (A) of the lamp shown in the fastened state in this way, the present invention does not completely dismantle the lamp body 20, simply loosen the screw in the fastening frame 21 The lamp body 20 to be separated from the ceiling plate (1). Then, the fastening frame 21 of the lamp body 20 is the fastening force is dismantled downward force according to gravity is applied to the lamp body 20 will fall, but as shown in Figure 2 the other end is hook hook 51 The hook hook surface 51 is caught in the hook bending surface 11, resulting in the suspension of the hook hook 51 on the shaft. Therefore, the worker may replace the SMPS (A) that is fastened to the upper part of the hanging lamp body 20 and complete the fastening again in the same manner.

The present invention is so easy to perform the assembly and fastening, it is an invention induced to facilitate repair or replacement.

Then, a more detailed embodiment is considered.

2 to 4, the end of the hook hook 51 forms a rotational end 53 having a circular cross section so that the lamp body 20 is formed on the hook bending surface 11 of the buried hole 10. It is desirable to be able to hook and rotate. The hook hook 51 is gently bent in the form of a hook, and the end portion thereof is formed as a rotational end 53 so as to have a circular cross section. Then, the rotating end 53 is smoothly rotated on the inner circumferential surface of the hook bent surface 11 in a state of being fitted to the hook-shaped hook bent surface 11 of one side of the buried hole 10 corresponding thereto. This is a very important part of the lamp body 20 in the state suspended from the buried hole (10), especially when suspended through the hook hook 51, the cross section of the rotating end 53 of the circular cross section in the left and right directions Makes it easier to assemble and repair it by preventing loud noises from shaking.

In addition, the present invention has already been described to some extent, the screw hole 41 formed in the fastening frame 21 of the lamp body 20 shown to fasten the screw tightly embedded in the ceiling (1) and the lamp body (20) Allow to tighten. That is, one side is to be caught by the hook bending surface 11 of the buried hole 10 by using the hook hook 51 of the lamp body 20, the other side is to achieve a fastening through the screw firmly. .

In the present invention, it is preferable that the cover plate 60 is fastened to the frame 61 by fastening a screw to the open portion 25 of the lamp body 20. That is, the cover plate 60 of the present invention consists of a frame 61 made of metal or synthetic resin and a glass plate 62 made of transparent glass or synthetic resin as shown. The glass plate 62 forms a central portion of the cover plate 60, and a portion surrounding the outside thereof is the frame 61. Therefore, the screw 61 penetrates the frame 61 to be coupled with the fastening frame 21 of the lamp body 20 to achieve a firm fastening.

In addition, the present invention forms a hook hook 2 (71) protruding in one side on the upper surface of the cover plate 60, so that one side can be hooked to the hook-type locking projection (52) of the corresponding frame (22). . That is, as shown in FIGS. 3 and 4, the fastening between the cover plate 60 and the lamp body 20 also follows the fastening method between the buried hole 10 and the lamp body 20 of the ceiling. A plurality of LED panels 30 are fastened inside the lamp body 20, and a plurality of LEDs 31 are fastened to the LED panel 30, so that the LED 31 may have a failure. Possession is high. That is, the LED panel 30 is a PCB substrate, a plurality of LEDs 31 are connected to each other through a wire buried in a pattern on the substrate to enable the lighting at the same time when the power is turned on. Therefore, a case where the LED 31 of either side is broken occurs. Then, repair work is required to replace the entire LED panel 30 or replace only the failed LED 31. At this time, replacing the panel or LED in a state in which all the cover plates 60 are unscrewed and dismantled, there is a high cumbersome work. In addition, if the cover plate 60 formed to have a long length, the weight is also significant, such dismantling will be difficult.

Therefore, to form the hook hook 2 (71) shown in the cover plate 60 of the present invention. And correspondingly, the hook-type locking protrusion 52 is formed on one side of the corresponding frame 22 of the lamp body 20. The hook hook 2 (71) which protrudes to the upper side of the cover plate (60) and is bent into a hook shape based on the illustrated figure is hooked on the hook-shaped hook protrusion (52) of the corresponding frame (22). The cover plate 60 is to prevent falling down. And the other side is to engage the fastening frame 21 of the lamp body 20 by inserting the fastening screw 84 in the screw hole 66 formed in the frame 61. If the LED 31 or the LED panel 30 needs to be replaced, when only the fastening screw 84 is loosened, one side of the cover plate 60 which is fastened through the fastening screw 84 is the fastening frame 21. The other side is dismantled and the other side is held by the hook hook 2 (71), so that the hook hook 2 (71) acts as an axis as shown in FIG. 4, while retaining its position while rotating the cover plate (60).

In addition, in the present invention, the end of the hook hook 2 (71) forms a rotating end 2 (73) having a circular cross section so that the cover plate (60) is caught and rotated on the hook type locking protrusion (52) of the corresponding frame (22). Make it possible. That is, the hook hook 2 (71) is formed at the end of the hook hook (71) by forming the rotating end 2 (73) having a circular cross section in the same manner as the hook hook (51) formed on the corresponding frame (22). It is to be able to easily rotate in the state caught in the hook-type locking projection (52).

By the way, in the fastening structure of the present invention, the applicant of the present invention has achieved the ease of fastening to a more delicate part. That is, the method of disassembling the cover plate 60 is to devise a configuration that can be more convenient than the method of disassembling the lamp body 20. The lamp body 20 has a method of fastening only one side through the screw firmly, but the cover plate 60 deforms the configuration of the screw to fasten the screw to the fastening frame 21 only about 90 degrees of rotation It would be possible.

Accordingly, the configuration of the present invention will be described with reference to FIGS. 5 and 6.

That is, in the cover plate 60, the frame 61, the other frame 61 of the hook hook 2 (71), the arrowhead-shaped locking portion (at the end of the body portion 82 integrated with the screw head 81) ( A fastening screw 84 having a 83 is inserted into the screw hole 66 of the cover plate 60, and the fastening washer 86 sandwiched between the engaging protrusions 85 protruding out of the body portion 82 is provided. It is caught in the screw hole 66 to maintain a coupled state; In the fastening screw hole 41 of the fastening frame 21 corresponding to the fastening screw 84, a long through hole 88 is formed in a rounded shape to one side of the center, but the wedge 89 protruding in the vertical direction is formed. Exciting fastening plate 91 is fastened through rivet 87; The fastening portion 83 of the fastening screw 84 is inserted into the fastening plate 91 through hole 88 of the fastening frame 21, and the fastening portion 83 of the arrowhead shape is formed in a long shape only by 90 degrees rotation. It rotates in a direction perpendicular to the through hole 88 and is firmly fastened to the wedge 89.

5 and 6 show the fastening screw 84 for fastening the cover plate 60 of the present invention in detail. That is, the fastening screw 84 is fastened to one side of the frame 61 of the cover plate 60. When the fastening screw 84 is inserted into the screw hole 66 formed in the frame 61, the fastening washer 86 shown is coupled to the outer peripheral surface of the body portion 82 of the fastening screw 84 Fastening screw 84 is coupled to the screw hole (66). That is, it is coupled in a state allowing a certain interlocking range, even if no force is applied to the fastening screw 84, the fastening screw 84 is disassembled from the cover plate 60 does not escape. Therefore, the fastening screw 84 is always present in the state caught in the inner circumferential surface of the screw hole 66 of the cover plate 60.

The fastening screw 84 is located at the bottom of the fastening frame 21 of the lamp body 20 in a state where the cover plate 60 is superposed on the opening 25 of the lamp body 20 as shown. When the fastening screw 84 is rotated, it is coupled to the fastening plate 91 is firmly fastened to the lamp body 20 fastening frame 21.

As shown in the fastening frame 21 of the lamp body 20, a screw hole 41 through which the screw penetrates is formed to fix the lamp body 20 to the ceiling, and is formed at regular intervals. Apart from the screw hole 41 for the screw to be formed, another screw hole 41 is also formed at regular intervals between the screw holes 41, so that the fastening plate shown in the screw hole 41 is formed. (91) is tightened. The fastening method is firmly fastened through the rivets 87 at both ends of the fastening plate 91.

The process of the fastening is then described with reference to FIGS. 5 and 6.

First, the hook hook 2 71 of the cover plate 60 is inserted into the hook-type locking protrusion 52 formed on the corresponding frame 22 of the lamp body 20. Then, the hook 2 (71) is hooked to the hook-type locking projection 52, the cover plate 60 is not to fall. In such a state, the other side of the frame 61 on which the hook hook 2 71 of the cover plate 60 is formed is rotated to cover the opening 25 of the lamp body 20, and the other end of the frame 61. The lamp body 20 is induced to be superimposed on the fastening frame 21. And when pressing the fastening screw 84 in a state fixed to the frame 61, the engaging portion 83 formed at the end of the fastening screw 84 is fastened to the screw hole 41 ( It is inserted into the central through hole 88 of 91.

At this time, the engaging portion 83 and the through-hole 88 of the fastening plate 91 is a structure corresponding to each other, the locking portion 83 is configured in the shape of the arrowhead, the penetration of the fastening plate 91 It can be inserted into the ball 88. That is, the locking portion 83 also maintains a somewhat flat shape while the diameter of the cross section decreases as the arrowhead goes downward. Therefore, the through-hole 88 corresponding thereto is also a long elongated recognition to one side so that the engaging portion 83 can be easily inserted. As a result, the end engaging portion 83 of the fastening screw 84 can be inserted into the through hole 88. However, when the fastening screw 84 is rotated at an angle of about 90 degrees, the locking portion 83, which is the end of the fastening screw 84, also proceeds with the same rotation inserted into the through hole 88. In the process, the engaging portion 83 of the end is penetrated at an angle of 90 degrees with the long through-hole 88.

Of course, in this state, the upper end of the locking portion 83 is caught on the inner circumferential surface of the through hole 88 to block disassembly. And the method of disassembling the fastening force of the fastening screw 84 can disengage the fastening in a simple manner by rotating the fastening screw 84 90 degrees in a direction opposite to the above-described direction.

In the present invention, so that the fastening screw 84 can be rotated only 90 degrees protrudes the stopper that can limit the rotation to the outside of the through hole 88 of the fastening plate 91 shown. That is, when the locking portion 83 is inserted into the through hole 88 and rotates, the locking portion 83 may be caught by a wedge outside the through hole 88 so that the locking portion 83 may not rotate more than 90 degrees. To ensure that This is to limit the rotational width of the fastening screw 84 by forming the wedge (89) to apply the same when inducing dismantling. In this way, the present invention can disassemble and fasten the cover plate 60 more conveniently.

In the present invention, a support rib 97 bent to the inner side of the hook hook 2 71 is formed on the frame 61 of the cover plate 60, and the anti-vibration tape 98 is formed on the surface thereof. It is preferable to adhere | attach. As shown in the figure, a support rib 97 protruding from the frame 61 of the cover plate 60 to form a fastening frame 21 and the corresponding frame 22 of the cover plate 60 and the lamp body 20. In order to maintain the distance between the to some extent, the dustproof tape 98 is attached to the end of the support rib 97 to be fastened to the ceiling (1) of the shaking train to prevent the generation of loud noise. As a result, the support ribs 97 improve the durability of the lamp of the present invention and generate an effect of blocking the generation of noise.

1 is an exploded perspective view showing a state in which the LED lamp of the present invention is fastened to the ceiling;

Figure 2 is a perspective view of the main part showing the process of fastening the LED lamp of the present invention,

3 is a cross-sectional view showing a process of fastening the LED lamp of the present invention,

4 is a cross-sectional view showing a state in which the LED lamp and the cover plate of the present invention is fastened,

5 is an exploded perspective view showing the main part of the present invention;

6 is an operation diagram showing the main operation of the present invention.

<Brief description of the major symbols of the drawings shown>

One; Ceiling 10; Landfill

11; Hook bending surface 20; Lamp body

21; Fastening frame 22; Frame

30; LED panel 31; LED

41; Screw hole 51; Hook

52; Hook-type locking projection 53; Reunion

60; Cover plate 61; frame

62; Glass plate 66; screw

81; Screw head 82; Body

83; Locking portion 84; Tightening Screw

85; Studs 86; Tightening Washer

87; Rivet 88; Through hole

89; Wedge 91; Fastener

98; Support rib 99; Dustproof Tape

Claims (8)

In the fastening structure of the LED lamp embedded in the ceiling, A buried hole (10) formed in the ceiling (1) with a rectangular ball, the inner peripheral surface of which is formed as a hook bending surface (11) which is bent and hooked into a hook shape; A lamp body 20 including a fastening frame 21 and a corresponding frame 22 having only a lower portion of the open shape and having a cross section of upper and lower light beams; A plurality of LED panels 30 including a plurality of LEDs 31 fixed to the lamp body 20 through screws; A fastening frame 21 having a plurality of screw holes 41 fastened to one side of the opening part 25 of the lamp body 20 outside; It is fastened to the other side of the lamp body 20 opening 25 corresponding to the fastening frame 21, the long hook hook 51 and protrudes inwardly and integral with the hook hook 51 A corresponding frame 22 having a hook-type locking protrusion 52 which protrudes outwardly with a level difference; And The cover plate is fastened to the opening portion 25 formed through the corresponding frame 22, the fastening frame 21 and the lamp body 20, the cover plate made of a metal frame 61 and the glass plate 62 inside ( 60); is coupled, the hook hook surface 51 of the corresponding frame 22 is hooked to the hook bending surface 11 of the buried hole 10, the lamp hook 20 around the hook hook 51, Fastening frame 21 and ceiling frame embedded LED lamp fastening structure, characterized in that the frame (1) to be suspended to the ceiling (1). The method according to claim 1, The end of the hook hook 51 forms a rotating end 53 having a circular cross section so that the lamp body 20 can be caught and rotated on the hook bending surface 11 of the buried hole 10. Embedded LED lamp fastening structure. The method according to claim 2, Fastening the ceiling-embedded LED lamp, characterized in that the fastening the screw to the screw hole 41 formed in the fastening frame 21 of the lamp body 20 to securely fasten the ceiling (1) and the lamp body (20) rescue. The method according to claim 1, Cover plate 60 is a ceiling-embedded LED lamp fastening structure, characterized in that by fastening the screw to the frame 61 to cover the open portion 25 of the lamp body 20 and fastened. The method according to claim 4, On the upper surface of the cover plate 60 is formed a hook hook 2 (71) protruding to be bent in one side, the ceiling characterized in that one side can be caught on the hook-type locking projection (52) of the corresponding frame (22) Embedded LED lamp fastening structure. The method according to claim 5, The end of the hook hook 2 (71) forms a rotating end 2 (73) having a circular cross section so that the cover plate (60) can be caught and rotated on the hook-type locking protrusion (52) of the corresponding frame (22). Ceiling mounted LED lamp fastening structure. The method according to claim 6, In the cover plate 60 frame 61, the other side frame 61 of the hook hook 2 (71), A fastening screw 84 having an arrowhead-shaped locking portion 83 at the end of the body portion 82 integrated with the screw head 81 is fitted into the screw hole 66 of the cover plate 60, but the body thereof A locking protrusion 85 and a fastening washer 86 protruding to the outside of the portion 82 are held in the screw hole 66 to maintain a coupled state; In the fastening screw hole 41 of the fastening frame 21 corresponding to the fastening screw 84, a long through hole 88 is formed on one side of the center in a round shape, but the wedge 89 protruding in the vertical direction is formed. Exciting fastening plate 91 is fastened through rivet 87; The fastening portion 83 of the fastening screw 84 is inserted into the fastening plate 91 through hole 88 of the fastening frame 21, and the fastening portion 83 of the arrowhead shape is formed in a long shape only by 90 degrees rotation. Ceiling embedded LED lamp fastening structure, characterized in that the fastening is fastened to the wedge 89 by rotating in a direction perpendicular to the through hole (88). The method of claim 7, In the frame 61 of the cover plate 60, a support rib 97 bent into the letter “b” on the inner side of the hook hook 2 71 is formed, and the dustproof tape 98 is adhered to the surface thereof. Ceiling mounted LED lamp fastening structure.

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