KR102491603B1 - Removable led lighting frame - Google Patents

Abstract

The present invention is a frame of a detachable LED surface lighting device, which connects a plurality of frame parts constituting the side surface of the LED lighting device and both ends of the frame part, but a pair of corner frame parts that are fitted and coupled at the corner end of the frame part. And a pair of coupling frame parts coupled at both ends of corners of the frame unit facing each other at both ends where the corner frame units are coupled, wherein the coupling frame unit is coupled to one end of the frame unit at the corner where the pair of frame units face each other. Doedoe, including a first coupling frame portion coupled to the installation place where the LED lighting fixture is installed and bolted, and a second coupling frame portion coupled to the first coupling frame portion and complementarily perpendicular to each other, but coupled to the frame portion at the other end. And, the second coupling frame part is detached from the frame part to open one of the side surfaces in the state where the LED lighting fixture is installed, and not all of the frame part is removed from the place where the lighting device is installed, but only a part of the frame part is removed and located inside. This is an invention that can efficiently replace the necessary parts.

Description

Frame of removable LED surface lighting device {REMOVABLE LED LIGHTING FRAME}

The present invention is a frame of a detachable LED surface lighting device, which connects a plurality of frame parts constituting the side surface of the LED lighting device and both ends of the frame part, but a pair of corner frame parts that are fitted and coupled at the corner end of the frame part. And a pair of coupling frame parts coupled at both ends of corners of the frame unit facing each other at both ends where the corner frame units are coupled, wherein the coupling frame unit is coupled to one end of the frame unit at the corner where the pair of frame units face each other. Doedoe, including a first coupling frame portion coupled to the installation place where the LED lighting fixture is installed and bolted, and a second coupling frame portion coupled to the first coupling frame portion and complementarily perpendicular to each other, but coupled to the frame portion at the other end. And, the second coupling frame part is detached from the frame part to open one of the side surfaces in the state where the LED lighting fixture is installed, and not all of the frame part is removed from the place where the lighting device is installed, but only a part of the frame part is removed and located inside. This is an invention that can efficiently replace the necessary parts.

In general, lighting devices have gone through incandescent lamps and fluorescent lamps, and currently, LED lighting devices using LED modules are in the limelight.

LED is a semiconductor device that emits light when power is applied, and most LED lighting devices configure an LED module by installing LED devices at regular intervals on an LED substrate, and use the LED module as lighting.

The currently commercialized LED surface lighting device has the advantage of being very slim. These LED surface lighting devices can be divided into two types: a so-called direct type LED surface lighting device and an edge type LED surface lighting device.

The direct type LED surface lighting device is a type of surface lighting device in which LED modules are arranged in a rectangular shape for each predetermined area and a diffusion plate is placed at the bottom thereof to illuminate. , It is a lighting device that illuminates by changing the direction of the light generated from the LED through the light guide plate by installing a light guide plate and installing LED modules on the edges along the longitudinal and width directions.

The edge type LED surface lighting device has the advantage of being slimmer compared to the direct type LED surface lighting device, but has the disadvantage of requiring additional components such as a light guide plate.

At this time, in the case of increasing the illuminance through the conventional LED surface lighting device, even the LED generates significant heat, and there is a problem that the LED element is burned by this heat.

In order to solve this problem, referring to Republic of Korea Patent Registration No. 10-2094006 filed by the same applicant as the present application, the first frame portion extending in the longitudinal direction and having the first guide groove is formed and extends from the inside of the first frame portion. A second frame portion formed with a second guide groove and a third guide groove extending from the inside of the second frame portion and into which the LED module is inserted are formed, including a third frame portion surrounding the laminate, In the second frame portion in contact with the LED module, a first through hole formed to be spaced apart at a predetermined interval along the length direction is formed, and heat generated from the LED module is discharged through the first through hole. As a result, the heat generated in the LED module is effectively dissipated.

The above-mentioned Patent Registration No. 10-2094006 solves the problem of burning out the LED element by effectively dissipating the heat generated from the LED.

It is a DC stabilized power supply that stabilizes the output by controlling the on-off time ratio of the semiconductor switch element connected to the LED. It is highly efficient, compact and lightweight, making it a converter widely used in most electronic devices and equipment. It has an integral coupling structure that is not suitable for replacement. That is, since the entire product is integrally fixed to the installation end, all PCBs, LEDs, and converters assembled to the frame must be coupled to the frame using a coupling member.

This complicates the assembly process and takes a long time due to the addition of the process. In order to replace only the converter, remove the frame and converter after removing the LED module, and then go through the assembly process as described above, which significantly reduces maintenance. It will incur time and cost.

That is, even if any one of the LED elements installed in the converter and the frame is broken, the entire product is removed from the ceiling, where it is installed, and the entire structure of the frame is dismantled and reassembled.

Therefore, there is a need for a detachable frame of the LED surface lighting device that can easily replace parts requiring replacement by removing only a part of the frame while the LED surface lighting device is attached to the installation site.

Republic of Korea Patent Registration No. 10-2094006 Republic of Korea Patent Registration No. 10-1379129

An object of the present invention is to increase usability through a frame of a detachable LED surface lighting device that can easily replace parts requiring replacement by removing only a part of the frame while the LED surface lighting device is attached to the installation site.

The frame of the detachable LED surface lighting device according to the present invention includes a plurality of frame parts constituting the side of the LED lighting device; a pair of corner frame parts that connect both ends of the frame part and are fitted and coupled at corner ends of the frame part; and a pair of coupling frame parts coupled at both ends of corners of the frame unit facing each other at both ends where the corner frame parts are coupled, wherein the coupling frame unit includes one end of the pair of frame units at opposite corners. A first coupling frame portion coupled to the frame portion and volt-coupled to an installation place where the LED lighting fixture is installed; And a second coupling frame portion coupled to the first coupling frame portion and complementarily perpendicular to each other, coupled to the frame portion at the other end, wherein the second coupling frame portion has a side surface in a state where the LED lighting device is installed. The frame part is detached to open one side of the frame.

According to the present invention, the frame portion, doedoe extended in the longitudinal direction, a first frame portion in which a first guide groove is formed; a second frame portion extending from the inside of the first frame portion and having a second guide groove; And a third frame portion extending from the inside of the second frame portion and having a third guide groove surrounding the LED module from the side, and a bracket portion attached to and detachable from the first guide groove, on which the converter is mounted; Further including, the bracket portion slides in the longitudinal direction in the first guide groove.

According to the present invention, when the frame unit is detached, the converter is mounted on and removed from the bracket unit, slides the bracket unit in a longitudinal direction to remove the bracket unit from the frame unit, and the converter mounted on the bracket unit replace

According to the present invention, the bracket portion includes a first bent portion bent to be coupled to the second guide groove; a first bracket portion formed on a lower surface, wherein the first bracket portion is parallel to the frame portion. coupled to slide the converter parallel to the frame portion.

According to the present invention, the bracket part includes a second bent part bent to be coupled to the second guide groove; a second bracket part formed on a lower surface, and the second bracket part is coupled to be perpendicular to the frame part. The converter is slidably coupled to the frame portion in a vertical direction.

According to the present invention, the bracket part includes a third bracket part including a 3-1 bent part and a 3-2 bent part bent to be coupled to the second guide groove, and the 3-1 bent part and the The 3-2 bent portion is selectively coupled to the second guide groove according to a user's intention, and slides the third bracket portion parallel and perpendicular to the frame portion.

The frame of the detachable LED surface lighting device according to the present invention can easily replace parts that need to be replaced by removing only a part of the frame in the state where the LED surface lighting device is attached to the installation place and installed, thereby increasing usability and It is an invention with the convenience of assembly.

When replacing the LED module, the frame into which the replacement target LED module is inserted is detached and only the corresponding part needs to be replaced, thereby increasing work efficiency.

The first bracket part, the second bracket part, and the third bracket part can be easily slidably engaged with the first guide groove, so that the user has a convenient advantage in replacing the converter.

To replace the converter, only the frame where the converter is installed can be removed instead of the entire frame, preventing the frame where the converter is not installed from lifting or sagging to the bottom, preventing damage to the parts installed in the lighting device. has the effect of

1 and 2 are shown to explain a conventional LED lighting device.
3 and 4 are shown to explain how the coupling frame portion and the frame portion and connection and coupling frame portion and the installation location of the present invention are combined.
5 shows a perspective view and a sectional view of a frame part.
6 to 8 are shown to explain the coupling frame portion.
9 to 13 are shown to explain the bracket portion of the present invention.

Hereinafter, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

Terms used in this specification are for describing embodiments, and therefore are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, "comprise" and/or "comprising" means that a stated component, step, operation, and/or element is the presence of one or more other components, steps, operations, and/or elements. or do not rule out additions.

The frame of the detachable LED surface lighting device according to the present invention can easily replace parts that need to be replaced by removing only a part of the frame in the state where the LED surface lighting device is attached to the installation place and installed, thereby increasing usability and It is an invention with the convenience of assembly.

The frame of the detachable LED surface lighting device according to the present invention includes a frame part 100, a corner frame part 200, a combined frame part, a bracket part, and a converter 300.

Referring to Figures 1 to 3, the frame portion 100 of the present invention according to an example is composed of four to form the side surface of the LED surface lighting device is configured to form a rectangular side surface.

The frame unit 100 has the same mutual structure, and the same internal and external structures. Each of the frame parts 100 has the same structure, so that the user can easily assemble the frame part 100 without considering the arrangement according to the structure when configuring the side of the lighting device, thereby increasing usability.

Referring to FIGS. 1 and 2 , in the conventional frame part 100, four corner frame parts 200 are positioned at the corner ends where the frame parts 100 come into contact with each other so as to achieve fastening between the frame parts 100.

The coupling structure of the frame portion 100 and the corner frame portion 200 is made of a mutually fitting structure and follows the fastening structure of the first frame portion and the connection frame portion described in Patent Registration No. 10-2094006 of the present applicant.

As shown in FIG. 2, the combination of the existing frame part 100 and the corner frame part 200 is a ballast for driving the light guide plate and the LED module in the frame part 100, and a converter 300 for supplying power and a converter 300 It can be combined with a bolt (B) fastening structure as shown in FIG.

However, the structure shown in FIG. 2 has a problem in that it is inconvenient to remove only the frame unit 100 to which the converter 300 is fastened.

To remove the frame part 100 to which the converter 300 is fastened, the fastening of the bolt B of the corner frame part 200 is released to remove the frame part 100 to which the converter 300 is fastened.

This disassembly structure is such that when the frame unit 100 connected to the frame unit 100 to be removed and the corner end is installed on the upper part of the house, it is obliquely slanted downward, so that parts such as the light guide plate connected to the frame unit 100 Since it can be damaged, replacement is made by removing the entire corner frame portion 200 from the installation site and removing the entire frame portion 100.

In the structure described above, even if the converter 300 is out of order, a complicated process of disassembling and reassembling the entire structure by disassembling the entire product is performed.

In the present invention, in order to solve the above-described problem, as shown in FIG. 3, a coupling frame unit is provided so that only the frame unit 100 to which the converter 300 is fastened can be easily detached and used to prevent damage to the light guide plate and the device and reassemble it. to increase the ease of use.

The combined frame unit includes a first combined frame unit 400 and a second combined frame unit 500 coupled to each other in a complementary manner.

Prior to describing the combined frame unit, the frame unit 100 will be described in detail.

The frame unit 100 follows the structure described in Patent Registration No. 10-2094006 of the present applicant.

Referring to FIG. 5 , the frame unit 100 includes a first frame unit 110 , a second frame unit 120 and a third frame unit 130 .

The first frame portion 110 is formed to extend in the longitudinal direction, and includes a first outer wall frame 111, a first lower frame 112, a first side frame 114, and a first protruding frame 113. .

The first outer wall frame 111 has a predetermined height in the vertical direction and extends in the longitudinal direction.

It is preferable that the first lower frame 112 extends in an inward direction at the lower end of the first outer wall frame 111 .

At the inner end of the first lower frame, the first protruding frame 113 and the first side frame 114 protruding inward are formed facing each other at a predetermined interval in the width direction. Through this, a first guide groove 115 extending in the longitudinal direction is formed in the first frame part 110 .

The second frame part 120 extends from the inside of the first frame part 110 .

The second frame unit 120 includes a second lower frame 121 and a second side frame 122 .

The second lower frame 121 is perpendicular to the first side frame 114 and preferably extends inward.

In addition, the second side frame 122 extends from the inside of the second lower frame 121 in a vertical direction.

Here, the upper end of the second side frame 122 is formed to be bent outward, and the second guide groove 123 is formed by the first side frame 114 and the second frame and the second side frame 122. is formed

Preferably, the third frame part 130 extends from the inside of the second frame part 120 .

The third frame unit 130 includes a third lower frame 131 and a third upper frame 132 .

The third lower frame 131 and the third upper frame 132 are preferably spaced apart from each other at a predetermined interval in the vertical direction.

It is preferable that one end of the third upper frame 132 protrudes downward and extends in the longitudinal direction, and one end of the third lower frame 131 protrudes upward and extends in the longitudinal direction. .

The third guide groove 133 is formed by the second side frame 122 , the third upper frame 132 and the third lower frame 131 .

A laminate S formed by stacking an LED module, a light guide plate, a reflector, and a back plate is inserted into and coupled to the third guide groove 133 .

Since the LED module extends in the longitudinal direction along the third guide groove 133, it is preferable that the LED module is coupled by sliding along the third guide groove 133 so as to be detachable.

With the LED module inserted, the laminate is inserted into the third guide groove 133.

The inner end of the third upper frame 132 surrounds the upper side of the stack (S).

In addition, the inner end of the third lower frame 131 surrounds the lower surface of the laminated body (S).

Therefore, as shown in FIG. 5 , the side surface of the laminate S is formed in a shape surrounding the frame part 100 .

Due to the above configuration, the entire frame portion 100 can be easily attached or detached from the laminated body (S).

Therefore, when replacing the LED module, since only the corresponding part needs to be replaced by detaching the frame part 100 into which the LED module to be replaced is inserted, there is an effect of increasing work efficiency.

Referring to FIGS. 6 to 8 , the first combined frame unit 400 and the second combined frame unit 500 will be described.

The first coupling frame portion 400 has a structure coupled complementary to the second coupling frame portion 500 to be described later, and includes a first body portion 410 and a first fitting portion 420 .

The first body portion 410 has a configuration coupled complementary to the second coupling frame portion 500 to be described later, and is formed by penetrating in a vertical direction at one point of the first body portion 410. Government 411 is formed.

As shown in FIG. 4 , the first fixing part 411 may be fixed to the installation site by coupling the bolt B in the vertical direction.

In addition, at one point of the first body portion 410, a first fastening portion 412 formed by penetrating in the horizontal direction is formed, and the first fastening portion 412 is connected to the second coupling frame portion 500 and the bolt (B). ) are fastened so that they are mutually coupled.

In addition, a first fixing groove 450 formed by being depressed in a vertical direction is formed at one point of the first body portion 410 . As will be described later, the second fixing piece 511 is coupled to the first fixing groove 450 to guide the first coupling frame portion 400 and the second coupling frame portion 500 to be coupled to an accurate position. And, it has the effect of increasing durability by being firmly fixed to each other by fitting.

The first fitting part 420 is formed extending from the first body part 410 and can be inserted while sliding along the first guide groove 115 .

Based on the structure of the first coupling frame unit 400 described above, the first fitting part ( 420) is coupled to connect the frame portion 100 and the first coupling frame portion 400.

Thereafter, as shown in FIG. 4 , the bolt B is fastened through the first fixing part 411 in the vertical direction to the installation location to be fixed.

The second coupling frame portion 500 is coupled to the first coupling frame portion 400 and includes a second body portion 510 and a second fitting portion 530 .

The second body portion 510 includes a second coupling portion 520 cut so as to complementarily engage the first body portion 410, and at one point of the second coupling portion 520, the first coupling portion 520 described above is provided. The second fixing piece 511 complementary to the fixing groove 450 is formed by protruding, and when the first coupling frame unit 400 and the second coupling frame unit 500 are coupled, it is inserted and the first coupling frame As well as guiding the position where the unit 400 and the second coupling frame unit 500 are to be coupled to, there is an effect of increasing durability by preventing shaking due to an external force by being inserted and supported.

At one point of the second body portion 510, a second fastening portion 512 connected to the aforementioned first fastening portion 412 and fastened with a bolt B is formed.

In addition, at one point of the second body portion 510, when combined with the first fitting portion 420 described above, a second fitting portion 530 protruding vertically is formed, and the first fitting portion 420 and the second fitting portion 530 are formed. It is preferable that the two fitting parts 530 are coupled to the first guide groove 115 in the same shape with only a difference in mutual position.

The coupling form of the above-described first coupling frame portion 400 and the second coupling frame portion 500 is shown in FIG. 8, and a coupling process and fastening method will be described in detail.

First, the first fitting part 420 is slidably coupled to the first guide groove 115 to combine the frame part 100 and the first coupling frame part 400.

Then, through the first fixing part 411, it is fixed to the installation site through a bolt (B) coupling.

The frame part 100 in which the converter 300 is installed in the second coupling frame part 500 is coupled through the first guide groove 115 and the second fitting part 530 .

Thereafter, the first fixing groove 450 and the second fixing piece 511 are coupled to each other so that the first coupling frame portion 400 is complementarily coupled to the second coupling portion 520 of the second coupling frame portion 500. fit together to match.

The bolt (B) is inserted and coupled through the second fastening part 512, and the first fastening part 412 communicating with the second fastening part 512 is coupled with the bolt (B) to the first coupling frame part 400 ) And the second coupling frame unit 500 is fixed.

Through this, the user can remove the frame part 100 in the longitudinal direction simply by loosening the fastening of the bolt B fastened to the second fastening part 512 of the frame part 100 to which the converter 300 is coupled. there is.

At this time, the frame part 100 where the converter 300 is not installed, that is, one end of the frame part 100 facing each other at the corner is coupled with bolts (B) to the installation place through the first coupling frame part 400 and removed. It will remain installed and will remain installed. That is, among the sides of the lighting device, the user may remove only the frame unit 100 in the longitudinal direction to open only one side where the converter 300 is installed.

This is because only the frame unit 100 with the converter 300 installed can be removed instead of removing the entire frame unit 100 to replace the converter 300, which is a conventional problem. There is an effect of preventing parts installed in the lighting device from being damaged by preventing the part 100 from being lifted or drooped downward.

In addition, if only the bolt B fastened to the second fastening part 512 is loosened, the frame part 100 in which the converter 300 is installed can be easily removed, which has an effect of increasing user convenience.

In addition, since only the necessary frame portion 100 can be removed without removing the entire frame portion 100 to replace the converter 300, the ease of reassembly increases.

In addition, the user can easily find the frame unit 100 in which the converter 300 is installed when only the end where the first coupling frame unit 400 and the second coupling frame unit 500 are coupled to the corner is found, so that the converter of the lighting device In replacing the 300, there is an effect of increasing usability.

Referring again to FIG. 9 , the first coupling frame portion 400 and the second coupling frame portion 500 of the coupling frame portion are coupled only to the corner end where the converter 300 is installed.

That is, the corner frame parts 200 are coupled to both ends of the four corners where the three frame parts 100 where the converter 300 is not installed are coupled, and are coupled to the installation place through bolts (B).

Correspondingly, the coupling frame unit is coupled to both ends of the corner opposite to the corner to which the three frame units 100 where the converter 300 is not installed are coupled.

The first coupling frame unit 400 is coupled to the frame unit 100 at one end facing each other at both ends of the opposite corner, and the second coupling frame unit 500 is coupled to the frame unit 100 at the other end to convert the converter. The frame unit 100 in which the converter 300 is installed can be removed in the longitudinal direction while the frame unit 100 in which the converter 300 is not installed is fixed to the installation site.

This has the advantage that the lighting device can be easily reused because the user can replace the converter 300 by removing only the frame part 100 to which the converter 300 is coupled while the three converters 300 are fixed at the installation site. there is

Next, the bracket portion for holding the converter 300 of the present invention has ends accommodating the converter 300 so that the converter 300 can be easily mounted, and supports and fixes the converter 300 on both sides.

The bracket unit includes a first bracket unit 610 , a second bracket unit 620 and a third bracket unit 630 .

Referring to FIG. 10 , the first bracket portion 610 includes a first bent portion 611 formed by bending the lower surface.

The first bent portion 611 is inserted into the first guide groove 115 and is bent in a 'c' shape toward the first side frame 114 in correspondence with the protruding formation of the first side frame 114. is formed

The first bent portion 611 is slidably coupled to the first guide groove 115 and can slide in the first guide groove 115 in the longitudinal direction.

The first bracket part 610 mounts the converter 300 parallel to the frame part 100 and can slide in the longitudinal direction, which means that when the converter 300 is replaced, the converter 300 is simply moved to the bracket part by sliding movement. It can be detached while being mounted on, so the user's convenience is increased and the ease of replacement is increased.

The converter 300 should be arranged parallel to and perpendicular to the frame unit 100 in the lighting device according to the size and location of the fastening end for supplying power.

In the present invention, as shown in FIG. 9 , the converter 300 may be arranged in parallel and perpendicular to the frame unit 100 to suit the size and purpose.

To this end, referring to FIG. 11 , the second bracket portion 620 protrudes from the lower surface and includes a second bent portion 621 formed by bending in a 'c' shape.

The second bent part 621 slides and couples the second bracket part 620 to the first guide groove 115 so as to be perpendicular to the frame part 100, and through this, the converter 300 is connected to the frame part 100. can be placed perpendicular to

The aforementioned first bracket unit 610 and the second bracket unit 620 can be selectively used according to the user's will, and the converter 300 is appropriately disposed as shown in FIG. 9 according to the size and purpose of the converter 300. Therefore, there is an advantage in that versatility is increased in using the converter 300.

When the user selects the converter 300 for driving the lighting device, various converters 300 can be used, which has an effect of increasing usability, and when selecting the converter 300, various converters ( 300) can be used.

Referring to FIGS. 12 and 13 , the third bracket unit 630 will be used to arrange the converter 300 parallel and perpendicular to the frame unit 100 using a single bracket. can

To this end, referring to FIG. 12 , a 3-1 bent portion 631 bent in a 'c' shape along the width direction is formed on the lower surface of the third bracket part 630 and 'c' along the longitudinal direction. A 3-2 bent portion 632 bent into a shape is formed.

The 3-1 bent part 631 and the 3-2 bent part 632 protrude from the lower surface of the third bracket part 630 so as to be perpendicular to each other, and the 3-1 bent part 631 and the third The -2 bent part 632 may be coupled to the first guide groove 115 so that the third bracket part 630 is horizontally and vertically with the frame part 100 .

Through this, the user can arrange the converter 300 horizontally and vertically to the frame part 100 by being coupled in parallel and perpendicular to the frame part 100 as shown in FIG. 13 using a single bracket.

The third bracket unit 630 is formed singularly without the aforementioned first bracket unit 610 and the second bracket unit 620, and thus has an effect of cost reduction and is selected by the user. ) can be changed, so that the converter 300 can be implemented differently depending on how it is used, thereby increasing usability.

In addition, the aforementioned first bracket portion 610, second bracket portion 620, and third bracket portion 630 can be easily slidably engaged with the first guide groove 115, allowing the user to replace the converter 300. It has a convenient advantage.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also made according to the present invention. falls within the scope of the rights of

100: frame part,
110: first frame part,
111: first outer wall frame,
112: first lower frame,
113: first protruding frame,
114: first side frame,
115: first guide groove,
120: second frame portion,
121: second lower frame,
122: second side frame,
123: second guide groove,
130: third frame unit,
131: third lower frame,
132: third upper frame.
133: third guide groove,
200: corner frame part,
300: converter,
400: first coupling frame unit,
410: first body part,
411: first fixing unit,
412: first fastening part,
420: first fitting part,
500: second coupling frame unit,
510: second body part,
511: first fixing piece,
512: second fastening part,
520: second coupling part,
530: second fitting part,
610: first bracket part,
620: first bracket part,
630: third bracket part,
B: bolt, S: laminated body.

Claims (6)

A plurality of frame parts constituting the side of the LED lighting device;
a pair of corner frame parts that connect both ends of the frame part and are fitted and coupled at corner ends of the frame part; and
A pair of coupling frame parts coupled at both ends of the corners of the frame unit facing each other at both ends where the corner frame parts are coupled; and
The coupling frame part,
A first coupling frame portion coupled to one end of the frame portion at the corner of the pair of frame portions facing each other and bolted to an installation place where the LED lighting device is installed; and
A second coupling frame portion coupled to the first coupling frame portion and complementarily perpendicular to each other and coupled to the frame portion at the other end;
The second coupling frame unit is detached from the frame unit to open one side of the side surface in a state where the LED lighting device is installed,
the frame part,
A first frame portion extending in the longitudinal direction and having a first guide groove;
a second frame portion extending from the inside of the first frame portion and having a second guide groove; and
A third frame portion extending from the inside of the second frame portion and having a third guide groove surrounding the LED module from the side,
A bracket portion attached to and detached from the first guide groove and in which the converter is mounted; further comprising,
The bracket part slides in the longitudinal direction in the first guide groove,
When the frame part is removed, the converter is mounted on the bracket part and removed,
By sliding the bracket part to remove the bracket part from the frame part,
To replace the converter mounted on the bracket
The frame of the detachable LED face lighting device.
delete delete According to claim 1,
The bracket part,
A first bent portion bent to be coupled to the first guide groove; a first bracket portion formed on a lower surface; and
The first bracket portion is coupled to be parallel to the frame portion to slide the converter to be parallel to the frame portion.
The frame of the detachable LED face lighting device.
According to claim 4,
The bracket part,
A second bent portion bent to be coupled to the first guide groove; and a second bracket portion formed on a lower surface,
Wherein the second bracket unit is vertically coupled to the frame unit to slide the converter vertically to the frame unit.
The frame of the detachable LED face lighting device.
According to claim 5,
The bracket part,
A third bracket portion including a 3-1 bent portion and a 3-2 bent portion bent to be coupled to the first guide groove,
The 3-1 bent part and the 3-2 bent part are selectively coupled to the first guide groove according to the user's intention to slide the third bracket part parallel and perpendicular to the frame part.
The frame of the detachable LED face lighting device.

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