KR100948379B1 - A supprting device for light of truss - Google Patents

Abstract

The present invention relates to a lighting support device for mounting a lighting device on the upper truss (Truss) of the exhibition or promotion booth, the truss hanger to be fitted to the support bar of the truss at the rear end of the body portion is formed symmetrically bent on both sides It is formed, and the front end of the body portion is provided with a lighting hanger so that the support of the lighting device can be inserted and supported by simply attaching and detaching the truss forming the upper frame of the booth to mount the lighting device, thereby firmly illuminating the lighting device The present invention relates to a truss lighting support device that can not only be fixed but also can be easily installed and dismantled, and also easy to store and carry, thereby significantly improving work efficiency.

Booth, truss, lighting

Description

Truss lighting support {A supprting device for light of truss}

The present invention relates to a truss lighting support device for mounting the lighting device on the upper part of the booth for exhibition or promotion, the lighting device to the truss by simply attaching and detaching the support bar of the truss forming the upper skeleton of the booth, thereby mounting the lighting device Truss not only can be securely fixed but also facilitates the installation and dismantling of the lighting device so that the installation or dismantling work of the booth can be carried out quickly, and the truss can be significantly improved due to its easy storage and portability. The present invention relates to a lighting support device.

In general, a booth is a prefabricated structure that is installed in an exhibition hall to divide a predetermined space in an exhibition hall or an event hall and perform various advertisements or event planning events, and for a tour guide that displays and sells a tour course or a product according to its function. Form various structures such as booths, exhibition booths that display and promote their products or event booths that perform events such as events.

In this case, since the booth must be installed and dismantled quickly within a limited time in the field, the booth is composed of a plurality of standardized trusses that form a skeleton for easy installation and dismantling and a plurality of fasteners interconnecting the trusses.

 1 is a view illustrating a general booth, and a plurality of trusses 100 are arranged to form a skeleton in a vertical direction and a horizontal direction, and each truss 100 is coupled to each other by a fastener 110. Will be.

The truss 100 is disposed and fixed in various forms according to the size and use of the booth, and is configured in the form of a cross or a support bar 107 according to the structure and function, and a fluorescent lamp built-in type in which a fluorescent lamp 105 is installed inside. It is composed of various forms.

In this case, a plurality of lighting devices 130 (shown in FIG. 2) may be installed in the truss 100 installed at the upper part of the booth so as to improve visibility of the billboards 120 and 125 installed in the booth.

Figure 2 shows a conventional lighting device fixing method for fixing the lighting device 130 to the booth, as shown, conventionally installed a support rod 136 of a predetermined length on the rear side of the lighting device 130, The operator fixed the support rod 136 to the support bar 107 of the truss 100 using the cable tie 140 made of plastic material, etc., thereby installing the lighting device 130 in the booth.

However, the conventional lighting device fixing method has the following problems.

First, as the lighting device is fixed by using a cable tie, it is necessary to fasten a plurality of cable ties so that installation and dismantling of the lighting device is not easy, and there is a high risk of losing the cable tie. Since the tie cannot be recycled and used, environmental pollution as well as installation costs are increased. Third, a separate support rod must be installed in the lighting device, which makes it difficult to store and carry the lighting device. there was.

The present invention has been made to solve the above problems, first, by providing a light support device that can be easily detached to the truss, to facilitate the installation and dismantling of the lighting device, and second, to recycle the light support device By making it possible to use, it is possible to reduce environmental pollution as well as installation costs. Third, there is no need to install a separate support rod on the lighting device, which makes it easy to store and carry the lighting device, It is to provide a truss lighting support device that can be easily portable and significantly improves work efficiency.

In order to achieve the object of the present invention, both sides are formed to be symmetrically bent to each other, and the lower portion is formed so that the insertion groove is cut and formed in the rear end of the body portion is formed so that the truss support bar of the booth can be fitted Is formed on the front end of the truss hanger and the body portion is configured to include a lighting hanger is formed so that the support provided in the lighting device is fitted.

The body portion of the present invention is formed on both sides are bent upward, the insertion groove is arranged to be cut away a plurality of spaced apart.

In addition, both sides of the upper end of the body portion may be further provided with a reinforcing rib bent to face each other.

On the other hand, the truss hook portion of the present invention may form a hook groove on the lower side of the body portion, the lower portion of the hook groove may be formed so that the support piece is formed to extend a predetermined length forward to prevent the support bar of the truss from being separated.

In addition, the lighting hanger of the present invention is formed upwardly bent to be spaced apart from the front end of the body portion so that the support groove into which the support of the lighting device is inserted, the upper end portion is separated from the rear to prevent the support from being separated. Is formed by bending.

The body portion of the present invention is formed on both sides are bent downward, the insertion groove can be arranged to be cut away a plurality of spaced apart.

In addition, the truss hook portion may be formed in each of the hook grooves on the lower side of the body portion, the support groove may be formed to extend a predetermined length forward to prevent the support bar of the truss from falling off the hook groove.

In addition, the lighting hanger of the present invention has a support groove formed by cutting the front end of the body portion so that the support of the lighting device can be inserted, the upper end of the support groove is separated so that the support can be prevented from being separated The prevention piece is formed to extend a predetermined length backward.

On the other hand, both sides of the rear end of the body portion of the present invention may be formed in each of the engaging pieces to be inserted into the through hole formed in the truss.

As described above, the present invention is the first, the installation and disassembly of the lighting device fixed to the upper truss of the booth is easy to improve the work efficiency, and second, it is possible to recycle the lighting support device environmental pollution Of course, it is possible to reduce the installation cost, and third, it is easy to store and carry the lighting device and the light support device has an effect that can significantly shorten the installation time due to improved workability.

Hereinafter, the present invention will be described in detail with reference to the drawings.

Figure 3 shows a perspective view of the truss lighting support device of the present invention, Figure 4 shows a side view of FIG.

As shown, the truss lighting support device of the present invention is composed of a body portion 10, the truss hook portion 30 and the light hook portion (40).

Body portion 10 is a plate shape of a predetermined length formed in both sides are bent upward in a perpendicular direction to be symmetrical with each other, the upper end portion of the bent formed both sides is provided with a reinforcing rib (15) bent inward to face each other.

In this case, the reinforcing ribs 15 may be formed to be bent in an outward direction symmetrically with each other.

On the other hand, a plurality of insertion grooves 20 and 25 are cut and spaced apart at a predetermined interval from the lower portion of the body 10.

The insertion grooves 20 and 25 are portions into which the support bar 107 (shown in FIG. 5) of the truss 100 (shown in FIG. 5) is inserted, and the support bars 107 of various intervals or sizes are easily formed. It is preferable that a plurality is formed to correspond to the spacing or diameter of the support bar 107 so as to be inserted.

Meanwhile, as shown in FIG. 4, the insertion grooves 20 and 25 are arched in the upper portion, but are not limited thereto. The insertion grooves 20 and 25 may be formed in various shapes such as polygons or ellipses, such as quadrangles or pentagons.

Body portion 10 is a suitable length in consideration of the distance of the support bar 107 provided on the truss 100 or the installation position of the lighting device 130 for illuminating the billboards 120, 125 (shown in Figure 1). It may be formed as, or as long as necessary to be formed to extend.

On the other hand, the truss hook portion 30 is composed of a hook groove 37 formed in the lower portion of the body portion 10 and a support piece 36 extending in a predetermined length in front of the lower end of the hook groove 37.

The hook groove 37 is a portion into which the support bar 107 of the truss 100 is inserted, such as the insertion grooves 20 and 25, and is preferably formed sufficiently large, and the support piece 36 formed at the lower end thereof is supported. The bar 107 is extended to a predetermined length so that the inlet portion 38 having a predetermined width is formed so that the bar 107 can be inserted to prevent the inserted support bar 107 from being separated.

Meanwhile, the lighting hanger 40 is formed at the front end of the body portion 10, and the support 135 (shown in FIG. 5) of the lighting device 130 (shown in FIG. 5) is inserted and supported. The support groove 45 is formed so as to be upwardly bent at a right angle to be formed.

At this time, the upper end portion is provided with a departure prevention piece 47 that is bent in the rearward direction.

The front end of the body portion 10 is preferably formed with an inclined surface so that the support 135 of the lighting device 130 can be easily fitted.

On the other hand, at the rear end of the body portion 10, the engaging pieces 50 are formed to protrude on both sides so as to be inserted into and fixed in the through holes 108 formed in the cross truss 100 '(shown in FIG. 6). do.

After the locking piece 50 is formed to protrude to the rear side, the end is formed to be bent upward.

Hereinafter, an installation process of the truss lighting support device of the present invention will be described with reference to FIG. 5.

The installation of the present invention first inserts the support bar 107 on the rear side of the truss 100 through the inlet portion 38 formed in the hook groove 37 of the truss hook portion 30, the body portion 10 Pull in all directions.

At this time, the support bar 107 of the truss 100 is moved to the rear side of the hook groove 37, the support piece 36 is to support the lower end of the support bar 107.

In addition, the body portion 10 is naturally positioned above the truss 100 so that the support bar 107 located in the first half of the truss 100 is inserted into the insertion groove 20.

Therefore, the support piece 36 of the truss hanger part 30 prevents the body part 10 from escaping upward, and the insertion groove 20 has the upper end part in close contact with the upper end of the support bar 107. It supports the load of the lighting device 130 coupled to the front end of the (10).

On the other hand, the lighting device 130 can be easily installed by inserting the support from the top so that the support 135 is inserted into the support groove 45 of the lighting hanger 40.

At this time, the support groove 45 is formed in a width slightly larger than the thickness of the support 135 so that the support 135 can be easily inserted and fixed.

Therefore, the support 135 is to support the body of the lighting device 130 in the state inserted into the support groove (45).

The operator is to adjust the main body of the lighting device 130 to the required angle in a state in which the support 135 is fixed.

On the other hand, the separation preventing piece 47 of the lighting hanger 40 is to prevent the support 135 is easily separated from the support groove 45.

Therefore, in the present invention, the support piece 36 of the truss hook part 30 is brought into close contact with the lower end of the support bar 107 by the load of the lighting device 130, and the upper end of the insertion groove 20 is the support bar 107. It will be in close contact with the upper end of the) to support the lighting device 130.

Meanwhile, FIG. 6 illustrates a state in which the present invention is installed in a cross-shaped truss 100 'having a plurality of through holes 108 formed therein, and as shown, the engaging piece 50 formed at the rear end of the body portion 10 is It is inserted into the through hole 108 of the truss 100 '.

Therefore, after the bent portion of the engaging piece 50 is inserted into the through hole 108, by mounting the lighting device 130 to the lighting hanger 40, it is possible to simply install or disassemble the lighting device 130. .

At this time, the support piece 36 of the truss hook part 30 is to be in close contact with the upper surface of the cross-shaped truss (100 ') to support the lighting device 130.

On the other hand, if you want to remove the truss lighting support device of the present invention from the truss 100, first remove the support 135 of the lighting device 100 from the lighting hanger 40, then rotate the body 10 upwards After the support bar 107 is separated from the insertion groove 20 to press the body portion 10 to the rear to support the bar 107 through the inlet portion 38 of the truss hook portion 30 You can do it.

When the present invention is installed in the cross truss 100 ', the disengagement piece 50 can be easily dismantled by detaching the locking piece 50 from the through hole 108.

On the other hand Figure 7 shows a perspective view of another embodiment of the truss lighting support device of the present invention, Figure 8 shows a side view of FIG.

As shown, the body portion 10a is bent downwardly symmetrically to both sides, the lower portion of the insertion groove 20a is formed by cutting a plurality of spaced apart.

Meanwhile, the truss hook portion 30a is formed at the rear end of the body portion 10a as in the embodiment of FIG. 3, and the hook groove 37a into which the support bar 107 of the truss 100 can be inserted is cut off. The support piece 36a is formed to extend forward to a predetermined length so that the inlet portion 38a into which the support bar 107 is inserted is formed at the lower end of the hook groove 37a.

On the other hand, at the rear end of the body portion 10a, the engaging pieces 50a as shown in the embodiment of FIG.

The lighting hook portion 40a is formed at the front end of the body portion 10a, and is formed from the front end portion of the body portion 10a so that the support groove 45a into which the support 135 of the lighting device 130 is fitted can be formed. It is formed to be spaced apart a certain length.

At this time, the front end portion of the body portion 10a forming the support groove 45a is preferably formed with an inclined surface so that the support 135 can be easily inserted.

In addition, the separation prevention piece (47a) is formed in a predetermined length in the upper end of the support groove (45a) of the lighting hanger (40a).

9 and 10 illustrate a state in which the embodiment of FIG. 7 is installed on the truss, and as shown in FIG. 9, in the installation of the present invention, the support bar 107 located at the rear side of the truss 100 has a truss hook portion ( After being inserted into the hook groove 37a of 30a, the body portion 10a may be pulled forward to be coupled.

At this time, the body portion 10a is naturally positioned above the truss 100 so that the support bar 107 located in the first half of the truss 100 is fitted into the insertion groove 20a.

At this time, the lighting device 130 is to be coupled to the truss hook portion 40a by inserting the support 135 into the support groove 45a of the light hook portion (40a).

FIG. 10 illustrates a state in which the embodiment of FIG. 7 is installed in the cross-shaped truss 100 ', and the installation of the present invention first inserts the engaging piece 50a formed at the rear end of the body portion 10a into the through hole 108. After that, the lower surface of the support piece 36a of the truss hook portion 30a may be naturally positioned so as to be in close contact with the upper surface of the truss 100 '.

The lighting device 130 may be installed by inserting the support 135 into the support groove 45a of the light hanger 40a.

Removal of the truss lighting support device of the present invention may be performed by reverse the assembly process as described above.

Meanwhile, FIGS. 11 and 12 illustrate an example of a storage state of the truss illumination support device of the present invention. As shown in FIG. 11, the truss illumination support device of the embodiment of FIG. After inserting it so as to face each other, two pairs may be stacked and stored in a storage box or the like.

12 is a view showing a storage state of the truss lighting support device of the embodiment of FIG. 7, as shown in the figure, to be inserted and stored so as to be sequentially stacked, so that more products can be stored.

Therefore, the present invention is to take advantage of the limited space, such as storage box to be able to store or carry a larger product.

Therefore, the present invention can be easily attached to and detached from the truss to facilitate the installation and disassembly of the lighting device, and can also be used by recycling, reducing environmental pollution as well as installation costs, it is necessary to install a separate support rod on the lighting device Not only that, but also easy to store and carry the light support device will be able to significantly improve the work efficiency.

As described above, the above embodiments are merely described as examples for convenience of description and are not intended to limit the scope of the claims.

1 is a schematic perspective view showing a truss structure of a typical exhibition booth;

2 is a perspective view showing a conventional lighting device fixing structure,

3 is a perspective view of one embodiment of the truss lighting support device of the present invention;

4 is a side view of FIG. 3;

5 is a coupled state diagram showing a state in which the truss lighting support device of the present invention is installed on the truss,

6 is a coupling state diagram showing a state in which the truss lighting support device of the present invention is installed on the cross-shaped truss,

7 is a perspective view of another embodiment of the truss lighting support device of the present invention,

8 is a side view of FIG. 7;

FIG. 9 is a coupled state diagram illustrating a state in which the embodiment of FIG. 7 is installed on a truss; FIG.

FIG. 10 is a coupled state diagram illustrating a state in which the embodiment of FIG. 7 is installed in a cross truss; FIG.

11 is a perspective view showing a storage state of the embodiment of FIG.

12 is a perspective view showing a storage state of the embodiment of FIG.

Explanation of symbols on the main parts of the drawings

10,10a: body portion 15: reinforcing rib

20,25,20a: Insertion groove 30,30a: Truss hanger

36,36a: Supporting piece 37,37a: Hanging groove

38,38a: Entrance part 40,40a: Lighting hanger part

45,45a: Support groove 47,47a: Breakaway prevention piece

50,50a: Hanging piece 100,100 ': Truss

105: fluorescent lamp 107: support bar

110: fastener 120,125: billboard

130: lighting device 135: support

136: support rod 140: cable tie

Claims (9)

Both sides are formed to be symmetrically upwardly bent to each other, the lower portion is formed by cutting the insertion groove, the insertion groove is formed to face each other on both sides are arranged to be spaced apart from each other; A truss hook portion formed at the rear end of the body portion and formed to allow the truss support bar of the booth to be fitted thereto; And It is formed at the front end of the body portion, and formed integrally with the body portion so that the support provided in the lighting device is inserted and supported, and both sides of the front end portion of the body portion to form a support groove into which the support of the lighting device is inserted; It is formed to be bent upward to be spaced apart, the upper end is an illumination hanger portion is formed to be bent rearward departure prevention piece to prevent the support from being separated; Truss lighting support device comprising a. delete delete The method of claim 1, The truss hook portion cuts the lower end of the rear end of the body portion to form hook grooves so as to face each other at both sides, but the support piece extends a predetermined length forward to prevent the support bar of the truss from being separated from the bottom of the hook groove. Truss lighting support device characterized in that it is formed. delete Both sides are formed to be bent downward symmetrically to each other, both sides are formed by cutting the insertion grooves, respectively, the insertion grooves are formed so as to face each other, the plurality of body parts are arranged spaced apart; A truss hook portion formed at the rear end of the body portion and formed to allow the truss support bar of the booth to be fitted thereto; And It is formed at the front end of the body portion, the support groove is formed integrally with the body portion is inserted into the support provided in the lighting device, the support groove is formed on the front side of the front end portion of the body portion facing each other It is formed to be cut, the upper end of the support groove is an illumination hanger portion is formed to extend the predetermined length to the rear to prevent the support from being separated from the support; Truss lighting support device comprising a. The method of claim 6, The truss hook portion is to form a hook groove to face each other by cutting both rear portions of the rear end of the body portion, but the support piece is formed to extend a predetermined length forward to prevent the support bar of the truss from falling off the hook groove Truss lighting support device. delete The method according to any one of claims 1, 4, 6, and 7, Truss lighting support device, characterized in that the engaging pieces are formed to protrude from both sides of the rear end of the body portion to be inserted into the through hole formed in the truss.

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