KR20210131200A - Lighting device capable of attaching and detaching an advertising board - Google Patents

Abstract

According to the present invention, a lighting device capable of attaching and detaching an advertisement board comprises: a rail extending in one direction and attached to a ceiling; a lamp coupled to a lower portion of the rail; and a guide protruding from a side of the rail to extend along an extending direction of the rail and having a bracket insertion groove formed therein along the extending direction of the rail.

Description

Lighting device with detachable advertising board {LIGHTING DEVICE CAPABLE OF ATTACHING AND DETACHING AN ADVERTISING BOARD}

The present invention relates to a lighting device capable of attaching and detaching an advertisement board, and more particularly, to a lighting device capable of easily attaching or detaching an advertisement board or a guide board to a lighting device installed on a ceiling using rails and brackets.

Large buildings such as shopping malls and marts are equipped with various information delivery means for users. For example, a floor number guide board indicating the number of floors may be disposed near the escalator, a direction guide board indicating the direction of a toilet or an elevator may be installed in the hallway, and an advertisement board or the like may be installed near a store. The information boards or billboards may have various forms, such as kiosks, banners, wall attachments, and ceiling attachments.

However, in the case of a shopping mall where a large number of stores are densely populated, an advertisement board attached to the ceiling is mainly used because there is insufficient space to install a banner or wall attachment. In addition, even in the case of a mart that sells various products, in order to increase the advertisement effect, a type of advertisement board attached to the ceiling is widely used. An example of this is shown in FIG. 1 .

As shown in FIG. 1 , a billboard 20 is attached to the ceiling 10 via a support means 30 . The supporting means 30 includes fastening members 31 and 32 fastened to the ceiling 10 , and wires 33 and 34 connected to the fastening members 31 and 32 to support the advertisement board 20 . In this case, screws or brackets are mainly used as the fastening members 31 and 32 . By using the supporting means 30 , the advertisement board 20 can be attached to the ceiling 10 .

However, in order to install the fastening members 31 and 32 to the ceiling 10 , a hole in the ceiling 10 or a screw or the like must be coupled to the ceiling 10 , and in this process, the ceiling 10 is permanently attached to the ceiling 10 . There is a problem that phosphorus damage occurs. In addition, since the fastening members 31 and 32 must be installed at the correct positions in consideration of the installation position or size of the advertisement board 20, there is a problem in that a lot of time and effort is required for installation.

SUMMARY OF THE INVENTION An object of the present invention is to provide a lighting device capable of attaching an advertisement board, in which an advertisement board or a guide board can be easily installed without damaging the ceiling by mounting a function of attaching and detaching an advertisement board to a lighting device installed on the ceiling.

Another object of the present invention is to provide a lighting device capable of installing advertisement boards of various sizes at various positions at various angles.

Another object of the present invention is to provide a lighting device capable of improving the aesthetics of a room interior by enabling all members other than the lighting device to be removed when installation of an advertisement board is unnecessary.

However, the problems to be solved by the present invention are not limited to the above problems, and may be variously expanded within the scope without departing from the spirit and scope of the present invention.

In order to achieve the above object of the present invention, a lighting device capable of attaching and detaching an advertisement board according to exemplary embodiments includes: a rail extending in one direction and attached to the ceiling; a lamp coupled to the lower portion of the rail; and a guide protruding from a side surface of the rail and extending along the extending direction of the rail, and having a bracket insertion groove formed therein along the extending direction of the rail.

In this case, the lighting device detachable from the advertisement board includes: a bracket inserted into the bracket insertion groove of the guide; and a wire support member detachably coupled to the bracket to support a wire connected to the advertisement board.

The bracket may include an insertion part accommodated in the bracket insertion groove; and an extension portion extending outside the guide in a direction perpendicular to the insertion portion. In this case, the wire support member may be coupled to the extension part.

In addition, the advertising board detachable lighting device may further include a bracket fixing member for fixing the bracket to the rail. In this case, the imaginary line passing through the center of the wire support member and the imaginary line passing through the center of the bracket fixing member may not cross each other.

Meanwhile, the guide may be formed on only one side of the rail or formed on both sides of the rail.

In one embodiment, the bracket has a hook shape and supports the wire connected to the billboard; Legs extending in a V-shape from the locking part; and a locking part bent at an end of the leg and coupled to the bracket insertion groove.

In another embodiment, a power line for supplying power to the lamp may be disposed in an extension direction of the rail inside the rail.

In another embodiment, the rail, a first accommodating space in which a power line for supplying power to the lamp is disposed along an extension direction of the rail; and a second accommodating space disposed above the first accommodating space to be separated from the first accommodating space.

In this case, the first accommodating space may have an open bottom, and the second accommodating space may have an open upper surface.

In order to achieve the object of the present invention, a line-type lighting device capable of attaching and detaching an advertisement board according to other embodiments includes a frame attached to a ceiling, extending in one direction but having an accommodating space therein, and receiving power from the outside; a lamp detachably coupled to the accommodating space of the frame and emitting light by receiving power from the frame; and a guide protruding from a side surface of the frame and extending along the extension direction of the frame, and having a bracket insertion groove formed therein along the extension direction of the frame.

The line-type lighting device capable of attaching and detaching the advertisement board includes: a bracket inserted into a bracket insertion groove of the guide; a bracket fixing member for fixing the bracket to the frame; and a wire support member detachably coupled to the bracket to support a wire connected to the advertisement board.

In one embodiment, the bracket includes: an insertion part accommodated in the bracket insertion groove, the first insertion hole is formed through; and an extension portion extending out of the guide in a direction perpendicular to the insertion portion and formed through the second insertion hole.

In this case, the bracket fixing member may be coupled to the first insertion hole to fix the bracket to the frame, and the wire support member may be coupled to the second insertion hole to support the wire connected to the advertisement board.

Meanwhile, a plurality of lamps may be accommodated in the accommodation space of the frame, and the plurality of lamps may be connected in an extension direction of the frame.

In addition, a plurality of frames may be continuously connected in an extension direction of the frame, and power may be transmitted through neighboring frames.

Meanwhile, the guide may be formed on only one side of the frame or formed on both sides of the frame.

In one embodiment, the line-type lighting device detachable from the advertisement board includes: a bracket inserted into the bracket insertion groove of the guide; and a rod-shaped wire support member detachably coupled to the bracket to support a wire connected to the advertisement board. In this case, the bracket may include a pair of coupling plates having a plate shape; Hook-shaped hooking portions provided on the coupling plates to couple the coupling plates to the guides formed on the side surfaces of the frame, respectively; a connecting plate connecting the pair of coupling plates to each other; and an insertion hole through which the rod-shaped wire support member is inserted through the pair of coupling plates.

In one embodiment, the lamp, the lamp body extending in one direction and detachably coupled to the receiving space of the frame; a plurality of light emitting elements disposed on the lamp body; and a diffuser coupled to a lower portion of the lamp body to diffuse light.

In order to achieve the object of the present invention, there is provided a lighting device with a detachable advertisement board according to another embodiment, the lighting device extending in a first direction and attached to the ceiling; and a second lighting device extending in the second direction and attached to the ceiling.

In this case, the first lighting device may include: a first bracket insertion groove protruding from a side surface of the first lighting device and extending in the first direction therein; a first bracket inserted into the first bracket insertion groove; and a first wire support member detachably coupled to the first bracket to support a wire connected to the advertisement board.

The second lighting device may include: a second bracket insertion groove protruding from a side surface of the second lighting device and extending in the second direction; a second bracket inserted into the second bracket insertion groove; and a second wire support member detachably coupled to the second bracket to support a wire connected to the advertisement board.

In the lighting device capable of attaching and detaching an advertisement board according to exemplary embodiments of the present invention, by attaching the advertisement board to the lighting device installed on the ceiling, there is no need to damage the ceiling for the installation of the advertisement board, and simple construction is possible.

In addition, when the installation of the advertisement board is unnecessary, all members other than the lighting device can be removed, thereby improving the aesthetics of the interior.

In addition, since numerous lighting devices are installed on the ceiling in large buildings such as shopping malls and marts, various combinations of lighting devices to which wires are attached can be selected, so that billboards of various sizes can be installed at various positions and at various angles.

1 is a view showing a conventional technique for attaching a billboard to the ceiling.
2 is a view showing a lighting device capable of attaching and detaching an advertisement board according to the first embodiment of the present invention.
3 is a cross-sectional view illustrating the lighting device of FIG. 2 .
4 is a view showing the bracket of FIG.
FIG. 5 is a view showing the wire fixing unit of FIG. 2 .
6 is a cross-sectional view illustrating a lighting device capable of attaching and detaching an advertisement board according to a second embodiment of the present invention.
7 is a cross-sectional view illustrating a lighting device capable of attaching and detaching an advertisement board according to a third embodiment of the present invention.
8 is a view showing a lighting device capable of attaching and detaching an advertisement board according to a fourth embodiment of the present invention.
9 is an exploded perspective view illustrating the lighting device of FIG. 8 .
FIG. 10 is a cross-sectional view illustrating the lighting device of FIG. 8 .
11 is a cross-sectional view illustrating the core of FIG. 8 .
12 is a view showing a lighting device capable of attaching and detaching an advertisement board according to a fifth embodiment of the present invention.
13 is a cross-sectional view illustrating the lighting device of FIG. 12 .
14 is a view showing the bracket of FIG.

With respect to the embodiments of the present invention disclosed in the text, specific structural or functional descriptions are only exemplified for the purpose of describing the embodiments of the present invention, and the embodiments of the present invention may be embodied in various forms. It should not be construed as being limited to the embodiments described in .

Since the present invention can have various changes and can have various forms, specific embodiments are illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms may be used for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

When a component is referred to as being “connected” or “connected” to another component, it is understood that the other component may be directly connected or connected to the other component, but other components may exist in between. it should be On the other hand, when it is mentioned that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle. Other expressions describing the relationship between elements, such as "between" and "immediately between" or "neighboring to" and "directly adjacent to", should be interpreted similarly.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate that the specified feature, number, step, operation, component, part, or a combination thereof exists, but one or more other features or numbers , it is to be understood that it does not preclude the possibility of the presence or addition of steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as meanings consistent with the context of the related art, and unless explicitly defined in the present application, they are not to be interpreted in an ideal or excessively formal meaning. .

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The same reference numerals are used for the same components in the drawings, and repeated descriptions of the same components are omitted.

First, with reference to FIGS. 2 to 5 , a first embodiment of a lighting device capable of attaching and detaching an advertisement board according to the present invention will be described. In the first embodiment, a rail 110 extending in one direction is installed on the ceiling 10 , and an advertisement board 20 is attached to a rail type lighting device 100 in which a lamp 120 is attached to the rail 110 . This is an embodiment in which the guide 130 and the bracket 140 for

On the other hand, the present invention can be applied to all types of attachments installed in the form of hanging from the ceiling, such as a notice board providing specific information as well as a billboard on which advertisements are posted. Therefore, hereinafter, only the advertisement board will be described for convenience of description.

2 is a view showing a lighting device capable of attaching and detaching an advertisement board according to the first embodiment of the present invention. 3 is a cross-sectional view showing the lighting device of FIG. 2 , FIG. 4 is a view showing the bracket of FIG. 2 , and FIG. 5 is a view showing the wire fixing unit of FIG. 2 .

2 to 5 , the lighting device 100 in which the advertisement board is detachable is a rail 110 attached to the ceiling 10 , a lamp 120 slidably coupled to the rail 110 , and a rail 110 . A guide 130 formed on both sides of the guide 130 , a bracket 140 slidably coupled to the guide 130 , a wire support member 150 coupled to the bracket 140 to support the wire 170 , and a bracket 140 . ) includes a bracket fixing member 160 for fixing the position.

One side of the rail 110 is open and may have an accommodation space 111 therein. A lamp 120 is coupled to the rail 110 through an open surface of the rail 110 , and a power line for supplying power to the lamp 120 may be accommodated in the accommodating space 111 . Meanwhile, since the rail 110 extends in one direction, a plurality of lamps 120 may be coupled to one rail 110 .

On the other hand, although it is shown that the cross section of the rail 110 is rectangular in FIG. 3, this is for convenience of description and the present invention is not limited thereto. For example, the rail 110 may have a cross section of various shapes, such as a circle, a semicircle, and a polygon.

The lamp 120 is a light emitting device that generates light by using electric energy, and may include a fluorescent lamp, a light-emitting diode (LED), and the like. The ramp 120 is coupled to the rail 110 through the open surface of the rail 110 , and may slide along the extending direction of the rail 110 . That is, the position of the lamp 120 on the rail 110 may be appropriately changed.

The guide 130 is formed to protrude from the side surface of the rail 110 and may have a bracket insertion groove 131 into which the bracket 140 is inserted.

The guide 130 extends along the extending direction of the rail 110 , and the bracket insertion groove 131 inside the guide 130 may also extend along the extending direction of the rail 110 . Due to this, the bracket 140 is able to slide along the extension direction of the rail 110 in the bracket insertion groove 131 . Accordingly, by sliding the bracket 140 along the bracket insertion groove 131 to move it to a desired position, the bracket 140 can be fixed using the bracket fixing member 160 .

The guide 130 may be provided on only one or both sides of the rail 110 . In this case, the lateral refers to the surfaces that do not contact the ceiling 10 among the surfaces that are not open surfaces of the rail 110 .

The bracket 140 may include an insertion part 141 inserted into the bracket insertion hop 131 of the guide 130 , and an extension part 143 extending in a vertical direction from one side of the insertion part 141 . . Meanwhile, FIG. 4(a) is a cross-sectional view of the bracket 140, and FIGS. 4(b) and 4(c) are side views of the bracket 140 as viewed from the B direction and the C direction, respectively.

The insertion part 141 has a plate shape, and the first insertion hole 142 may be formed through it. The insertion part 141 is accommodated in the bracket insertion groove 131 and can slide along the extending direction of the rail 110 . Since the bracket fixing member 160 is coupled to the first insertion hole 142 , the movement of the insertion part 141 is limited, and the insertion part 141 may be firmly fixed to the rail 110 . The bracket fixing member 160 may be, for example, a pressure bolt, a screw, or the like.

The extension portion 143 may be a plate-shaped member extending in a direction substantially perpendicular to the insertion portion 141 in an upper portion (see FIG. 3 ) or a lower portion (not shown) of the insertion portion 141 . . In addition, a second insertion hole 144 into which the wire support member 150 is inserted may be formed through the extension portion 143 .

On the other hand, as shown in Fig. 4 (c), the virtual line passing through the center of the first insertion hole 142 and the virtual line passing through the center of the second insertion hole 144 are preferably spaced apart by a certain distance (L) or more. do. This is to easily insert the bracket fixing member 160 into the first insertion hole 142 without interference while the wire support member 150 is coupled to the second insertion hole 144 .

The wire support member 150 may be coupled to the extension portion 143 of the bracket 140 to support the wire 170 extending downward.

In one embodiment, as shown in FIG. 5, the wire support member 150 extends downward from the upper support part 151 seated on the extension part 143 and the upper support part 151 to the second insertion hole ( It may include a coupling portion 152 penetrating through the 144, and a lower support portion 153 coupled to the coupling portion 152 in the lower portion of the extension 143.

The upper support part 151 may be seated on the upper part of the extension part 143 to support the weight of the wire 170 and the advertisement board 20 . Therefore, the diameter d2 of the upper support part 151 should be larger than the diameter d1 of the second insertion hole 144 of the extension part 143 .

A wire 170 may be coupled to a lower portion of the lower support portion 153 , and an upper portion of the lower support portion 153 may be coupled to the upper support portion 151 through a coupling portion 152 . For example, a thread may be formed on the outer peripheral surface of the coupling portion 152 , and a corresponding thread may be formed on the upper portion of the lower support portion 153 .

Referring back to FIG. 2 , the guide 130 is provided on the side of the rail 110 in the extending direction of the rail 110 , and the bracket 140 may be inserted into the guide 130 . The bracket 140 may slide in the extending direction of the rail 110 within the guide 130 , and may be fixed at a specific position using the bracket fixing member 160 . In addition, the wire support member 150 is coupled to the bracket 140 , and the wire support member 150 may support the wire 170 attached to the advertisement board 20 . Accordingly, the advertisement board 20 can be installed using the lighting device 100 installed on the ceiling 10 .

In one embodiment, FIG. 2 shows an example in which an advertisement board 20 is attached between a pair of lighting devices 100 spaced apart from each other in a direction perpendicular to the extending direction of the rail 110 .

Meanwhile, FIG. 2 shows that the billboard 20 is disposed in a direction perpendicular to the extending direction of the rail 110 by arranging a pair of brackets 140 at positions corresponding to each other. In this case, the installation angle of the advertisement board 20 can be adjusted by moving the positions of the brackets 140 in the extending direction of the rail 110 .

Alternatively, a pair of brackets 140 are installed to be spaced apart from each other in the extending direction of the rail 110 in one lighting device 100 , and an advertisement board 20 is attached between the pair of brackets 140 . could be In this case, the advertisement board 20 may be disposed in a direction parallel to the extending direction of the rail 110 .

As described above, the lighting device 100 according to the present invention connects the wire 170 using the bracket 140 to the side of the rail 110 attached to the ceiling 10, so that the ceiling 10 is separately attached to the lighting device 100. There is no need to install a wire support means of Accordingly, it is possible to save time and money required for the installation and removal of the advertisement board 20 , and it is possible to prevent damage to the ceiling 10 .

In addition, since the bracket 140 to which the wire 170 is connected can slide along the extending direction of the rail 110 , the installation position of the advertisement board 20 can be easily adjusted by moving the bracket 140 .

In addition, since a plurality of lighting devices 100 are installed on the ceiling 10 of a large building such as a shopping mall or a mart, a pair of lighting devices 100 to which the billboard 20 will be attached can be selected in various combinations. . Accordingly, the advertisement board 20 of various sizes can be installed, and the installation angle of the advertisement board 20 can be variously changed.

In addition, when the installation of the advertisement board 20 is unnecessary, all members installed on the side of the rail 110 such as the bracket 140 and the wire support member 150 may be removed. Accordingly, it is possible to improve the aesthetics of the indoor interior.

Hereinafter, with reference to FIGS. 6 and 7, another embodiment of a lighting device capable of attaching and detaching an advertisement board according to the present invention will be described.

First, FIG. 6 shows a lighting device 101 according to a second embodiment of the present invention, except for the fact that the power line 113 is provided inside the rail 110 and the shape of the bracket 180, FIGS. It is substantially the same as the lighting device 100 according to the first embodiment described with reference to 5 . Accordingly, duplicate descriptions of the same components will be omitted, and only the above-described differences will be described.

The lighting device 101 according to the second embodiment shown in FIG. 6 further includes a power line 113 and an insulating part 112 supporting the power line 113 inside the rail 110 . The insulating part 112 also has the effect of insulating between the power line 113 and the rail 110 .

In the case of the lighting device 100 shown in FIGS. 2 to 5 , by forming an opening penetrating through the upper surface of the rail 110 or extending the wire strand in the accommodation space 111 , the power line is directly connected to each lamp 120 . should be connected That is, there is an inconvenience of having to connect as many power lines as the number of lamps 120 , and movement of the lamps 120 may be restricted depending on the length or arrangement of the power lines. On the other hand, since the lighting device 101 according to the second embodiment shown in FIG. 6 is provided with a power line 113 extending in one direction inside the rail 110, the lamp 120 is positioned on the rail 110 at a certain position. Even if it is coupled to the lamp 120, power can be supplied to the lamp 120 without the need to separately extend the power line. Therefore, the movement of the lamp 120 is free, and the power line is not exposed to the outside, thereby improving design aesthetics.

A guide 130 for inserting the brackets 140 and 180 may be provided on the side of the rail 110 in the rail-type lighting device 101 of this type as well. A bracket 140 is slidably coupled to the guide 130 , and the bracket 140 can be fixed to the rail 110 using a bracket fixing member 160 . The advertisement board 20 may be attached to the bracket 140 having a fixed position using the wire support member 150 and the wire 170 .

On the other hand, the bracket does not necessarily have to have a 'L' shape 140, and may have various shapes as needed. For example, as shown in FIG. 6 , the bracket 180 may have a 'Y' shape. In this case, the bracket 180 includes a pair of legs 181 that are spread in a 'V' shape, a hooking part 182 formed by bending the ends of the legs 181, and a wire support part 183 formed on the opposite side of the hooking part 182 . may include. When the leg 181 is compressed and inserted into the guide 130 and the force is removed, the pair of legs 181 may be opened and the engaging portion 182 may be firmly fixed to the guide 130 . Therefore, a separate bracket fixing member 160 may not be required. The wire support part 183 may have a hook shape, and may support the wire 170 by bundling it. Accordingly, a separate wire support member 150 may not be required.

In addition, the lighting device 101 according to the second embodiment may further include a cover 190 for closing the open lower portion of the rail 110 . The cover 190 may improve design aesthetics by preventing the inside of the rail 110 from being seen. In particular, since the cover 190 can be made of various materials and colors, the effect of improving the aesthetics can be further maximized.

Next, FIG. 7 shows a lighting device 102 according to a third embodiment of the present invention, except that a second accommodation space 115 is further provided on the accommodation space 111 as shown in FIG. 6 . It is substantially the same as the lighting device 101 according to the second embodiment. Accordingly, duplicate descriptions of the same components will be omitted, and only the above-described differences will be described.

The lighting device 102 according to the third embodiment shown in FIG. 7 further has one accommodating space 115 (second accommodating space) in addition to the accommodating space 111 in which the rail 110 is disposed with the power line 113 . is the main characteristic. The second accommodating space 115 is formed on the accommodating space 111 and may provide a space for accommodating a communication cable or the like.

Meanwhile, the second accommodating space 115 is formed by a duct-shaped frame 114 extending along the extending direction of the rail 110 , and the frame 144 may extend to the same length as the rail 110 . Of course, it may be shorter or longer than the rail 110 .

In addition, in order to improve the construction convenience when the rail 110 is installed on the ceiling 10 and to easily connect the cables accommodated therein to the necessary places, the upper surface of the rail 110 , that is, the upper part of the frame 114 . may have an open structure. This is shown in FIG. 7 , a coupling bracket 195 is fastened to the upper portion of the open frame 114 , and a bolt 197 or a screw fixes the coupling bracket 195 to the ceiling 10 , thereby lighting Device 102 may be secured to a ceiling. Thereafter, the opened upper portion of the frame 114 may be closed by the second cover 191 .

In this way, by providing the accommodating space 115 for a communication cable, etc. on the rail 110 of the lighting device 102, there is no need to separately construct a raceway. That is, since there is no need to install a separate structure other than the lighting device 102 on the ceiling 10 , the quality of the indoor interior can be improved. In addition, there is an advantage that it is possible to easily install or maintain a communication cable even without breaking the ceiling 10 .

Hereinafter, a fourth embodiment of a lighting device capable of attaching and detaching an advertisement board according to the present invention will be described with reference to FIGS. 8 to 11 . In the fourth embodiment, the guide 230 and the bracket for attaching the advertisement board 20 to the line type lighting device 200 forming a linear light source by sequentially connecting the lighting devices 200 without using a separate rail. (240) is an embodiment to which it is attached.

8 is a view showing a lighting device capable of attaching and detaching an advertisement board according to a fourth embodiment of the present invention. 9 is an exploded perspective view illustrating the lighting device of FIG. 8 , FIG. 10 is a cross-sectional view illustrating the lighting device of FIG. 8 , and FIG. 11 is a cross-sectional view illustrating the core of FIG. 8 .

Referring to FIGS. 8 to 11 , a lighting device 200 capable of attaching and detaching an advertisement board is attached to the ceiling 10 and includes a frame 210 having an accommodating space 211 therein, and a lamp accommodated in the frame 210 ( 220), the guides 230 formed on both sides of the frame 210, the bracket 240 slidably coupled to the guide 230, and the wire support member coupled to the bracket 240 to support the wire 270 250 , and a bracket fixing member 160 for fixing the position of the bracket 240 .

One side of the frame 210 is open and may have an accommodation space 211 therein. The lamp 220 may be inserted into the accommodating space 211 through the open surface of the frame 210 . Meanwhile, in FIGS. 8 and 9 , the lamp body 221 and the light source 223 of the lamp 220 are accommodated in the receiving space 211 , and the diffuser 225 for light diffusion protrudes below the frame 210 . Although the lamp 220 is shown in the form of an exemplary embodiment, the present invention is not limited thereto. For example, the lamp body 221 and the light source 223 are accommodated in the receiving space 211 and the diffuser 225 covers the open surface of the frame 210, that is, the diffuser 225 is the frame ( 210) The present invention can be equally applied to the lamp 220 of a shape that does not protrude downward.

The frame 210 extends in one direction, and a plurality of lamps 220 may be accommodated in the accommodating space 211 . In this case, power connectors 213 may be respectively connected to both ends of the lamp 220 . The power connector 213 may be connected to the power line 214 to supply power to the lamp 220 . In addition, the power connector 213 may hold both ends of the lamp 220 so that the lamp 220 does not separate from the frame 210 .

Meanwhile, the power connector 213 may slide within the frame 210 , and as the power connector 213 slides, the lamp 220 may also move. Accordingly, the position of the light source can be freely adjusted.

A plurality of lamps 220 may be coupled to the frame 210 . At this time, in the portion to which the lamp 220 is not coupled, the open surface of the frame 210 may be exposed as it is. By coupling the auxiliary diffuser 217 to the open surface of the frame 210 , the frame 210 . You can cover the inside. Accordingly, it is possible to improve the aesthetics of the indoor interior.

In addition, a plurality of frames 210 may be connected in the extending direction. For this, both ends of the frame 210 need to be maintained in an open state. This is because the lamp 220 may be sandwiched between the adjacent frames 210 . Therefore, by coupling the end caps 215 to both ends of the open frame 210, aesthetics can be improved.

The lamp 220 is a light emitting device that generates light by using electric energy. The lamp 220 includes a lamp body 221 extending in one direction, a plurality of light emitting elements 223 disposed along the extending direction of the lamp body 221 , and coupled to the lower portion of the lamp body 221 to emit light. It may include a diffuser 225 to diffuse.

A switching mode power supply (SMPS) for stably supplying power to the light emitting device 223 and/or a communication device for communicating with the outside may be built in the lamp body 221 . Connection terminals for receiving power from the power connector 213 may be provided outside both ends of the lamp body 221 . The lamp body 221 may be detachably coupled to the frame 210 , and may slide within the frame 210 while being coupled to the power connector 213 .

The light emitting device 223 may be a light-emitting diode (LED).

The diffuser 225 is a cover made of a light-transmitting material, and may allow the light emitted from the light emitting device 223 to be smoothly diffused into the room. In addition, the diffuser 225 covers the lower end of the lighting device 200 so that the inside of the lighting device 200 is not visible, thereby improving aesthetics.

The guide 230 is formed to protrude from one side or both sides of the frame 210 and may extend along the extending direction of the frame 210 . A bracket insertion groove 231 into which the bracket 240 is inserted may be formed inside the guide 230 . Accordingly, the bracket 240 may slide along the extension direction of the frame 210 within the bracket insertion groove 231 . The bracket 240 may be moved to a desired position by sliding movement, and the bracket 240 may be firmly fixed to the frame 210 using the bracket fixing member 260 .

The shape and structure of the bracket 240 is substantially the same as the bracket 140 of the lighting device 100 according to the first embodiment described with reference to FIGS. 2 to 5 . Accordingly, a redundant description thereof will be omitted.

The wire support member 250 may be coupled to the bracket 240 to support the wire 270 extending downwardly. The shape and structure of the wire support member 250 is substantially the same as that of the wire support member 250 of the lighting device 100 according to the first embodiment described with reference to FIGS. 2 to 5 . Accordingly, a redundant description thereof will be omitted.

Referring back to FIG. 8 , the present invention may also be applied to a line-type lighting device 200 in which unit lighting devices are continuously installed in a line shape. Specifically, the guide 230 is provided on the side of the frame 210 in the extending direction of the frame 210 , and the bracket 240 may be inserted into the guide 230 . The bracket 240 may slidably move in the extension direction of the frame 210 within the guide 230 , and may be fixed at a specific position using the bracket fixing member 260 . In addition, the wire support member 250 is coupled to the bracket 240 , and the wire support member 250 may support the wire 270 attached to the advertisement board 20 . Accordingly, the advertisement board 20 can be installed using the lighting device 200 installed on the ceiling 10 .

As described above, in the lighting device 200 according to the present invention, since the advertisement board 20 is installed using the lighting device 200 attached to the ceiling 10, there is no need to further damage the ceiling 10. It has the advantage of being easy to install and improving the aesthetics of the interior.

In addition, since numerous lighting devices 200 are installed on the ceiling 10 in a large building such as a shopping mall or a mart, the location of the bracket 240 to which the wire 270 is to be attached can be variously selected, and various sizes of the brackets 240 can be selected. The advertisement board 20 may be installed at various positions and at various angles.

Meanwhile, although not shown, the present invention is equally or similarly applicable to general lighting devices other than the rail-type lighting device 100 or the line-type lighting device 200 .

Specifically, a fluorescent lamp or an LED lamp may be installed alone or in plurality on the ceiling 10 . It is a case where the lighting devices are not installed linearly like an old building or a small building, but a single lighting is installed intermittently. Even in this case, by forming the guide on the side of the fluorescent lamp or LED lamp, the advertisement board 20 suspended from the ceiling 10 can be installed without additional construction on the ceiling. That is, by forming a rail-shaped guide on the side of a conventional lighting device, and coupling a bracket and a wire support member to the guide, the wire attached to the advertisement board 20 is supported. Through this, the advertisement board 20 can be easily installed while preventing damage to the ceiling 10 .

Hereinafter, with reference to FIGS. 12 to 14 , another embodiment of a lighting device capable of attaching and detaching an advertisement board according to the present invention will be described. 12 is a view showing a lighting device capable of attaching and detaching an advertisement board according to a fifth embodiment of the present invention. 13 is a cross-sectional view illustrating the lighting device of FIG. 12 , and FIG. 14 is a view showing the bracket of FIG. 13 .

The lighting device 201 according to the fifth embodiment of the present invention is the lighting device 200 according to the fourth embodiment shown in FIGS. 8 to 11 except for the shape of the bracket 280 and the wire support member 290 . ) is practically the same as Accordingly, duplicate descriptions of the same components will be omitted, and only the above-described differences will be described.

12 to 14 , the lighting device 201 detachable from the advertisement board is attached to the ceiling 10 and accommodated in the frame 210 and the frame 210 having an accommodating space 211 therein to emit light. The diverging ramp 220, the guides 230 formed on both sides of the frame 210, the bracket 280 slidably coupled to the guide 230, and the wire 270 coupled to the bracket 280 and a wire support member 290 for supporting it.

At this time, the bracket 280 is a pair of coupling plates 281 having a plate shape, a hook provided on the coupling plates 281 to couple the coupling plate 281 to the guide 230 . An insertion hole formed to pass through the engaging portion 232 in the shape, a connecting plate 283 for improving structural stability by connecting the pair of coupling plates 281 to each other, and the pair of coupling plates 281 ( 284) may be included.

The locking part 232 may have a shape corresponding to the guide 230 . For example, when the cross section of the guide 230 is 'L' shaped, the locking part 232 may have a 'L' shape. In this case, the locking part 232 may be coupled to the guide 230 in such a way that the bracket 280 may slide along the guide 230 .

Meanwhile, a pair of coupling plates 281 are respectively coupled to both sides of the frame 210 , and the coupling plate 283 may connect them to each other. In this case, when the bracket 280 slides, interference may occur between the connecting plate 283 and the lamp 220 . In order to prevent this, the upper surface of the connecting plate 283 should be located at a position lower than the lower surface of the lamp 220, and for this purpose, the connecting plate 283 from the upper surface of the connecting plate 281 according to the size of the lamp 220 ) the length (L) to the upper surface should be appropriately selected.

Since the insertion hole 284 is formed to pass through the pair of coupling plates 281 , as shown in FIG. 12 , the insertion hole 284 may be formed through in a direction perpendicular to the extending direction of the rail 210 . .

A bar-shaped or stick-shaped wire support member 290 is inserted into the insertion hole 284 of the bracket 280 , and the wire support member 290 may be fixed by a fixing bolt 295 . . By connecting the advertisement board 20 to the wire support member 290 using a wire 270 , the advertisement board 20 may be attached to the lighting device 201 .

In the first to fourth embodiments described above, at least a pair of brackets are required for attaching the advertisement board 20 . On the contrary, in the case of the fifth embodiment 201, there is an advantage that the advertisement board 20 can be attached using only one bracket 280. However, this is only an exemplary description of the present invention, and the shape of the bracket or the wire support member may be appropriately changed as needed.

Meanwhile, although it has been described that the bracket 280 and the wire support member 290 described in the fifth embodiment are installed in the line type lighting device in the same manner as in the fourth embodiment, the present invention is not limited thereto. That is, the method of attaching the advertisement board 20 using only one bracket 280 to the rail-type lighting device as in the first to third embodiments may be equally applied. Similarly, although the features of the bracket 180 and the second accommodation space 115 described in the second and third embodiments have been described by taking the rail type lighting device as an example, it is also applied to the line type lighting device like the fourth and fifth embodiments. can be applied in the same way.

Although the above has been described with reference to the embodiments of the present invention, those skilled in the art can variously modify and change the present invention within the scope without departing from the spirit and scope of the present invention described in the claims below. You will understand that you can.

10: ceiling 20: billboard
30: support means 100,101, 102, 200, 201: lighting device
110: rail 210: frame
120, 220: lamp 130, 230: guide
140, 180, 240, 280: bracket 150, 250, 290: wire support member
160, 260: bracket fixing member 170, 270: wire

Claims (20)

Rails extending in one direction and attached to the ceiling;
a lamp coupled to the lower portion of the rail; and
a guide protruding from a side surface of the rail and extending along an extension direction of the rail, the guide having a bracket insertion groove formed therein along the extension direction of the rail;
A lighting device capable of attaching and detaching a billboard comprising a. According to claim 1,
a bracket inserted into the bracket insertion groove of the guide; and
a wire support member detachably coupled to the bracket to support a wire connected to the advertisement board;
Advertisement board detachable lighting device, characterized in that it further comprises. 3. The method of claim 2,
The bracket is
an insertion part accommodated in the bracket insertion groove; and
and an extension portion extending outside the guide in a direction perpendicular to the insertion portion,
wherein the wire support member is coupled to the extension part. [4] The lighting device of claim 3, further comprising a bracket fixing member for fixing the bracket to the rail. The lighting device of claim 4, wherein the virtual line passing through the center of the wire support member and the virtual line passing through the center of the bracket fixing member do not intersect each other. The lighting device of claim 1, wherein the guides are respectively formed on both sides of the rail. According to claim 1, further comprising a bracket coupled to the bracket insertion groove of the guide, the bracket,
a hook having a hook shape and supporting a wire connected to the billboard;
Legs extending in a V-shape from the locking part; and
A lighting device capable of attaching and detaching an advertisement board, characterized in that it includes a locking part bent at the end of the leg and coupled to the bracket insertion groove. The lighting device of claim 1, wherein a power line for supplying power to the lamp is disposed in an extension direction of the rail inside the rail. According to claim 1,
The rail is
a first accommodating space in which a power line for supplying power to the lamp is disposed along an extension direction of the rail; and
and a second accommodating space disposed above the first accommodating space to be separated from the first accommodating space. The lighting device of claim 9, wherein the first accommodating space has an open bottom, and the second accommodating space has an open top. a frame attached to the ceiling, extending in one direction, having an accommodating space therein, and receiving power from the outside;
a lamp detachably coupled to the accommodating space of the frame and emitting light by receiving power from the frame; and
and a guide protruding from a side surface of the frame and extending along an extension direction of the frame, and a guide having a bracket insertion groove formed therein along the extension direction of the frame;
The above is a line-type lighting device that can attach and detach an advertisement board. 12. The method of claim 11,
a bracket inserted into the bracket insertion groove of the guide;
a bracket fixing member for fixing the bracket to the frame; and
a wire support member detachably coupled to the bracket to support a wire connected to the advertisement board;
A line-type lighting device capable of attaching and detaching an advertisement board, characterized in that it further comprises. 13. The method of claim 12, wherein the bracket comprises:
an insertion part accommodated in the bracket insertion groove and formed through a first insertion hole; and
A line-type lighting device capable of attaching and detaching an advertisement board, which extends outside the guide in a direction perpendicular to the insertion part and includes an extension part through which a second insertion hole is formed. 14. The method of claim 13,
The bracket fixing member is coupled to the first insertion hole to fix the bracket to the frame,
The line-type lighting device detachable from the advertisement board, characterized in that the wire support member is coupled to the second insertion hole to support the wire connected to the advertisement board. The line-type lighting device of claim 11, wherein a plurality of lamps are accommodated in the accommodating space of the frame, and the plurality of lamps are connected in an extension direction of the frame. The line-type lighting device of claim 11, wherein a plurality of frames are continuously connected in an extension direction of the frame, and power is transmitted through adjacent frames. The lighting device of claim 11, wherein the guides are respectively formed on both sides of the frame. 18. The method of claim 17,
a bracket inserted into the bracket insertion groove of the guide; and
It further comprises a rod-shaped wire support member detachably coupled to the bracket to support the wire connected to the advertisement board,
The bracket is
a pair of coupling plates having a plate shape;
Hook-shaped hooking portions provided on the coupling plates to couple the coupling plates to the guides formed on the side surfaces of the frame, respectively;
a connecting plate connecting the pair of coupling plates to each other; and
and an insertion hole through which the stick-shaped wire support member is inserted through the pair of coupling plates. 13. The method of claim 12, wherein the lamp,
a lamp body extending in one direction and detachably coupled to the receiving space of the frame;
a plurality of light emitting elements disposed on the lamp body; and
Advertisement board detachable lighting device, characterized in that it comprises a diffuser coupled to the lower portion of the lamp body to diffuse the light. a first lighting device extending in a first direction and attached to the ceiling; and
Including; a second lighting device extending in the second direction and attached to the ceiling;
The first lighting device,
a first bracket insertion groove protruding from a side surface of the first lighting device and extending in the first direction, and extending therein in the first direction;
a first bracket inserted into the first bracket insertion groove; and
and a first wire support member detachably coupled to the first bracket to support a wire connected to an advertisement board,
The second lighting device,
a second bracket insertion groove protruding from a side surface of the second lighting device, extending in the second direction, and extending in the second direction;
a second bracket inserted into the second bracket insertion groove; and
and a second wire support member detachably coupled to the second bracket to support a wire connected to the advertisement board.

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