KR100740039B1 - a folding notice board frame and lighting panel - Google Patents

Abstract

The present invention relates to a frame for accommodating a light panel and a folding billboard using the same. In particular, in forming a frame for an advertisement panel, a plurality of advertisements can be displayed on one advertisement board, but if a replacement is required, the entire advertisement board is required. It relates to a light panel frame used to structurally combine the outer frame and the inner frame to take advantage of the method to solve the hassle of removing and replacing only the parts needed to replace and the screen-type billboard using the frame.

Therefore, the present invention is applied to a signboard used by many advertisers to easily divide each advertisement, and it is easy to assemble the divided billboard again in a different form, which is convenient to use.

In addition, in the present invention, even when one advertiser moves to separate a billboard that he divides, another advertiser's billboard shared and used together can be used as it is.

Furthermore, the folding screen billboard of the present invention can increase the advertising effect by using a wide spread, it is convenient to use because folding can be stored like a folding screen.

Light panel, folding billboard, outer frame, inner frame, cover plate

Description

Light panel frame and folding billboard using the frame {a folding notice board frame and lighting panel}

1 is a view showing a conventional light panel,

2 is a view showing an outer frame of the present invention,

3 is a view showing an inner frame of the present invention,

4 is a view showing a cover plate of the present invention,

5 is a view showing a round corner of the present invention,

6 illustrates a profile of the present invention,

7 is a view showing an intermediate cover of the present invention,

8 is an exploded perspective view showing a state in which an outer frame and an inner frame are fastened according to the present invention;

Figure 9 is a plan sectional view showing a state in which the outer frame and the inner frame is fastened,

10 is a view showing a state in which the outer frame and the profile is coupled to the present invention,

11 is a perspective view showing that the profile blocks of the present invention are folded like a folding screen,

12 is a view showing the folding screen billboard from the top.

<Brief description of the major symbols in the drawing shown>

10; Outer frame 11; Light guide plate insert

12; Cooling space 13; Rotary hinge

20; Internal frame 21; Light guide plate insert

22; Cooling space 23; Cover insert

27; Connector 30; Cover plate

31; Hinge portion 32; Finish

40; Middle cover 41; Tops

42; Pressurizing portion 43; Insert

44; Bump 50; Round corner

55; Fitting hole 90; frame

100; Profile block 110; profile

120; Profile cover 130; Rolling roll

140; Hinge

The present invention relates to a frame for accommodating a light panel and a folding screen billboard using the same. In particular, in forming a frame for the billboard, a plurality of advertisements can be displayed on one billboard, but if a replacement is necessary, The present invention relates to a light panel frame and a folding screen billboard using the frame to structurally combine the outer frame and the inner frame so as to solve the trouble of attaching and detaching the billboard and removing and replacing only necessary parts.

In general, the light panel is used as a flat light or a backlight of flat panel display devices such as billboards, signs and medical film readers.

That is, as shown in FIG. 1, the plurality of light sources 300 are arranged at the same interval, and the light guide plate 310 is disposed between each light source 300, and the reflective paper is disposed on the bottom surface of the light source 300 and the light guide plate 310. 330 is attached, and a reflective paper 340 having a width wider than a diameter is attached to the front of the light source 300.

Of course, there are many cases where such light panels are generally used as billboards, and look at many problems that occur in the existing light panel billboards.

In other words, a large billboard installed in a building is installed to advertise all of the tenants in the building. Therefore, in one billboard, the advertisement and the office trade name which expresses the credit of the various tenants are often expressed. However, not all tenants will stay in the building for a long time and run business. As a result, many of them move and other business owners move in. However, in fact, many tenants' advertisements are placed on one billboard, so in order to place advertisements of other tenants, the advertisements of moving tenants must be put down. At this time, it is difficult to remove only the advertisement of the tenant who has moved in the past, and a method of removing and replacing the entire billboard is used. Of course, there aren't any billboards developed in a replaceable format, but this is inconvenient.

After all, there is a drawback that is virtually irreplaceable. And even if it is replaced, it is very inconvenient and only replaces the image or image plate attached to the surface of the light guide plate. Therefore, the possibility of replacing the light guide plate is not substantially achieved.

In order to solve the above problems, the frame accommodating the light panel of the present invention and the screen-type billboard using the same may allow a plurality of advertisements to be displayed on one billboard in forming a frame for the billboard, but need to be replaced. In this case, there is a purpose to solve the trouble of removing the entire billboard, and easily remove only the unnecessary billboards and replace.

Other objects, specific advantages and novel features of the invention will become more apparent from the following detailed description and preferred embodiments in conjunction with the accompanying drawings.

In order to achieve the above object, the light panel frame of the present invention maintains a vertically symmetrical shape, and includes a light guide plate insertion portion 11 in which two light guide plates 1 are symmetrically fitted in a top and bottom pair, and a light guide plate insertion portion of the pair ( 11) a cooling space 12 provided for wire insertion and cooling between the outer frame 10, the upper and lower ends of the outer frame 10 is formed to be integrally molded with the rotary hinge rib 13 of the cover plate 30; The light guide plate insertion portion 21 interposed between the outer frame 10 and formed at left and right ends in a symmetrical manner, a cooling space 22 provided at a center in the left and right directions, and an upper portion of the cooling space 22. The inner frame 20 is manufactured to be integrally molded with a cover insert 23 is an interval in which the middle cover 40 is fitted; Combine, but assemble the outer frame 10 in the form of a quadrilateral at the outside using fasteners and bolts, and sandwiching the inner frame 20 between the inner and horizontal sides of the outer frame 10 In addition, the light guide plate 1 is inserted into each light guide plate insertion unit 11, characterized in that it can be used as a billboard.

In addition, the rotating hinge rib 13 of the outer frame 10, the cover is composed of a hinge portion 31, one end is bent and rolled in a circular shape and the other end is bent inward from the end 32 It is characterized in that the plate 30 is used in combination.

In addition, the cover inserting portion 23 of the inner frame 20, the overall shape is a "T" shape, both the left and right ends of the upper upper plate 41 is bent downwardly bent portion 42, the center insertion portion (43) It is characterized in that the end of the intermediate cover 40 is formed by fastening the end cover 44 is formed to be coupled to the cover inserting portion (23).

In addition, the side end of the outer frame 10, it is characterized in that the pair of forming holes (55) in the upper and lower sides of the outer frame 10 to form a round corner (50) can be fitted to combine.

In addition, the side edge portion of the outer frame 10, characterized in that to facilitate the coupling between the outer frame 10 by forming a capping hole 19 having a gap (18).

On the other hand, the advertisement billboard using the life panel frame of the present invention, in the advertisement billboard, the light guide plate inserting portion (11) in which the two light guide plates (1) are symmetrically fitted in the upper and lower pairs, and the pair of the pair Cooling space 12 is provided between the light guide plate insertion portion 11 for wire insertion and cooling, and the outer frame 10 is formed to be integrally molded to the rotating hinge ribs 13 of the cover plate 30 on both upper and lower ends. and; The light guide plate insertion portion 21 interposed between the outer frame 10 and formed at left and right ends in a symmetrical manner, a cooling space 22 provided at a center in the left and right directions, and an upper portion of the cooling space 22. The inner frame 20 is manufactured to be integrally molded with a cover insert 23 is an interval in which the middle cover 40 is fitted; The outer frame 10 is coupled to the outer frame 10 in the form of a quadrangular fastener using a connector and bolts, and the inner frame 20 between the horizontal and vertical between the inner and outer frame 10, each of the A light panel frame 90 assembled with the light guide plate 1 inserted into the light guide plate insertion unit 11; A profile 110 fastened by using a bolt to the outside of the outer frame 10 and shaped in a radial arrow shape from the center; A profile cover 120 fitted to an upper end of the left and right profiles 110; Rotating roll 130 is fastened to the lower end of the left and right profiles 110; A hinge portion 140 for connecting the profile block 100, which is an assembly of the profile 110 fastened to the light panel frame 90, to be connected to each other at the side of the profile 110; It is characterized by being able to fold and unfold in the form of folding screen to produce an advertising effect.

Therefore, the configuration of the present invention and its operation will be described in detail with reference to FIGS. 2 to 12.

As shown in FIG. 2 and FIG. 8, the present invention maintains a vertically symmetrical shape, and includes a light guide plate insertion portion 11 in which two light guide plates 1 are symmetrically fitted in a top and bottom pair, and the light guide plate insertion portion 11 of the pair. Cooling space 12 provided for wire insertion and cooling therebetween, and the upper and lower ends there is an outer frame 10 which is manufactured to be integrally molded by the rotating hinge rib 13 of the cover plate 30. Then, the light guide plate insertion portion 21 is sandwiched between the outer frame 10 and is symmetrically formed at left and right ends thereof, the cooling space 22 provided at the center in the left and right directions, and the cooling space 22 of the cooling frame 22. The inner frame 20 is formed to be integrally molded to cover the cover insertion portion 23, the interval between which the middle cover 40 is fitted. Therefore, the outer frame 10 is assembled in the shape of a quadrilateral at the outside, and fastened using a connector and a bolt, and the inner frame 20 is sandwiched between the inner and horizontal sides of the outer frame 10, respectively. The light guide plate 1 is inserted into the light guide plate insertion unit 11, and then used as a billboard.

As described above, the present invention has an outer frame 10 which maintains the symmetry in the vertical direction. Here, the direction of the upper and lower directions are the contents described with reference to FIGS. 2 and 8. Referring to the operation of each component formed in the outer frame 10, there is a light guide plate insertion portion 11 in which the light guide plate 1 is symmetrically fitted. The light guide plate insertion part 11 is a space part formed to insert the light guide plate 1 in a state where the LED bar 2 serving as the light source is inserted at the end thereof. Therefore, the light guide plate insertion part 11 formed in the outer frame 10 on the left side and the light guide plate insertion part 11 formed in the outer frame 10 on the right side are used by inserting the light guide plate 1.

The outer frame 10 is provided with a cooling space 12 provided for wire insertion and cooling between the pair of light guide plate inserts 11. The cooling space 12 is provided with a space that can dissipate the electrical heat generated by the LED bar 2 to drop the temperature and at the same time the wires are arranged to connect the power to many LED bar (2) It can be a space. In other words, if a wire is accommodated in this space, a clean billboard can be produced.

In addition, the rotating hinge ribs 13 of the cover plate 30 are integrally formed at both upper and lower ends of the outer frame 10 of the present invention. That is, the cover plate 30, which will be described later, maintains a circular cross section where it can be fitted and serves as a hinge.

Next, the components of the inner frame 20 of the present invention will be described with reference to FIG. 2.

The inner frame 20 is manufactured in a symmetrical manner, and the light guide plate insertion portion 21 formed at the left and right ends thereof is formed. In the case of the light guide plate insertion unit 21, the light guide plate insertion unit 21 plays the same role as the light guide plate insertion unit 11 of the outer frame 10. However, referring to FIG. 9, when the inner frame 20 is positioned between the outer frame 10, the light guide plate 1 to be inserted between the inner frame 20 and the outer frame 10 may be inserted. It is a structure that can be.

In addition, the inner frame 20 also has a cooling space 22 provided at the center in the left and right directions having the same role as the cooling space 12 of the outer frame 10 to provide a space required for cooling action and insertion of electric wires. do.

Next, the inner frame 20 is integrally formed with a cover insert 23 which is an interval at which the intermediate cover 40 is fitted into the upper portion of the cooling space 22, as shown in FIG. The middle cover 40 is inserted.

As a result, the present invention combines the outer frame 10 and the inner frame 20 to form a frame of a billboard. Therefore, the coupling relationship will be described in detail. As shown in FIG. 8, the outer frame 10 is positioned horizontally and vertically and fastened by using the connector 27 and the bolt shown. In this case, the connector 27 may be used as a connection bracket or another separate connector 27 may be used depending on the worker. Therefore, only the connector 27 of the illustrated figure is not the connector 27 used in the present invention. Anyway, by combining horizontally and vertically like this, you can complete a four-frame frame. Of course, the illustrated light guide plate 1 should be assembled in a state where the respective light guide plate inserts 11 are inserted.

However, the present invention does not only achieve the coupling between the outer frame 10 and the outer frame 10. That is, at least one inner frame 20 may be inserted between the outer frame 10 and the outer frame 10. However, the outer frame 10 has two light guide plate inserts 11 formed therein as shown in FIG. 9, so that two light guide plates 1 may be inserted up and down. Of course, since the inner frame 20 has two light guide plate inserts 21 each formed in the left and right directions as shown in FIG. 9, the inner frame 20 may be inserted and used in the upper or lower portion of the outer frame 10. none. By the way, Figure 9 shows the inner frame 20 is inserted into one vertically in the middle of the outer frame 10, in the present invention may be inserted two or more vertically, even horizontally inserted You can do it. Therefore, it is easy to use the billboards properly.

Meanwhile, the present invention can fasten the cover plate 30 shown in FIGS. 4 and 9 shown in the pivot hinge rib 13 of the outer frame 10. That is, the cover plate 30 consisting of a hinge portion 31, one end of which is bent and rolled in a circular shape, and the other end extending from the end to the end portion 32 that is bent inward, is used. The cover plate 30 is also used to easily replace the image displayed on the light guide plate 1 in an open state that can be rotated through the hinge portion 31 or to maintain the image so as not to fall. do.

In the present invention, the cover inserting portion 23 of the inner frame 20, the overall shape is a "T" shape, the upper and lower ends of the upper plate 41, both ends of the pressing portion 42 is bent downwardly, the center of the The insertion part 43 is inserted into and fastened to the end of the intermediate cover 40 formed with the engaging protrusion 44 to be coupled to the cover insertion part 23. That is, the intermediate cover 40 is inserted into the cover insert 23 of the inner frame 20 while the inner frame 20 is fastened between the outer frames 10. At this time, the insertion portion 43 of the intermediate cover 40 is substantially inserted, and the engaging projection 44 formed at the end thereof is combined with the corresponding projection 47 formed at the cover insertion portion 23 so as not to be easily removed. . In the case of the intermediate cover 40, the gap is inserted into the cover insert 23 of the inner frame 20 so as to minimize the play and keep the frame firmly holding the light guide plate 1. Tighten to prevent light leakage. Of course, the bent portion 42 of the intermediate cover 40 serves to hold the image to prevent it from shaking.

And in the present invention, the side end of the outer frame 10, by forming a pair of fitting holes 55 up and down of the outer frame 10 is manufactured to be coupled to the round corner 50. That is, the round corner 50 illustrated in FIGS. 5 and 8 is used by being fitted into the fitting hole 55 of the outer frame 10. At this time, since the round corner 50 is made of synthetic resin and has rounded corners, the round corner 50 is considered to be injured even when a human hand touches it.

And the side edge portion of the outer frame 10, by forming a capping hole 19 having a gap 18 to facilitate the coupling between the outer frame (10). In other words, the daedae 19 is able to connect the outer frame 10 and the outer frame 10 as a connecting rod, as if used in a partition, which is an office equipment, by connecting one corner part in a row on the same axis It can be connected to rotate freely at 180 degree rotation angle. Of course, if combined with the other frame by using both hands in the two holes 19 formed in the corner portion can be connected to the upper and lower laminated structure.

Furthermore, the present invention maintains the vertical symmetry in the advertisement billboard, and the light guide plate insertion portion 11, in which the two light guide plates 1 are symmetrically fitted into the top and bottom pairs, and the wire insertion portion 11 between the pair of light guide plate insertion portions. And an outer frame 10 formed to cool the space 12 and the upper and lower ends of the cooling frame 12, which are integrally formed with the pivoting hinge ribs 13 of the cover plate 30. The light guide plate insertion portion 21 interposed between the outer frame 10 and formed at left and right ends in a symmetrical manner, a cooling space 22 provided at a center in the left and right directions, and an upper portion of the cooling space 22. The inner frame 20 is manufactured to be integrally molded with a cover insert 23 is an interval in which the middle cover 40 is fitted; The outer frame 10 is coupled to the outer frame 10 in the form of a quadrangular fastener using a connector and bolts, and the inner frame 20 between the horizontal and vertical between the inner and outer frame 10, each of the There is a light panel frame 90 assembled with the light guide plate 1 inserted into the light guide plate insertion portion 11. And the outside of the outer frame 10 is fastened using a bolt, and has a profile 110 in the form of a radial arrow shape from the center, the profile cover that is fitted to the top of the left and right profiles 110 ( 120). In addition, there is a rotation roll 130 is fastened to the lower end of the left and right profiles 110, the profile block 100 which is a combination of the profile 110 is fastened to the light panel frame 90 side of the profile 110 In the hinge 140 is connected to each other by coupling. Therefore, it can be folded and unfolded in the form of a folding screen to produce an advertising effect.

That is, as described above in the manufacturing process of the light panel frame 90, as shown in FIGS. 11 and 12, the outer frame 10, if necessary, the light panel frame combined with the inner frame 20 and the light guide plate 1, etc. 90 is manufactured and bolts the profile 110 to the outside of the outer frame 10 of the light panel frame 90. Accordingly, the profile 110 is also bolted to the longitudinal profile 110 and the transverse profile 110. In addition, the horizontal side, that is, the lower end of the vertically raised profile 110 is attached to the rotating roll 130 is configured to be easily moved. Of course, the upper portion of the profile 110 combines the profile cover 120 for the neatness of its shape. Thus, the state in which the profile 110 is coupled to the outside of the light panel frame 90 is referred to as the profile block 100 in the present invention, and the present invention refers to the hinge block 140 shown in the profile block 100. Use a number of connections to combine. The number of the profile blocks 100 to be combined is not particularly limited, but about 2 to about 20 will be appropriate. Then, the folding screen billboard of the present invention can see the effect of the excellent advertisement in a zigzag state on the road or corridor. Of course, for storage, it is also easy to fold and store using the hinge portion 140 sequentially.

And although not shown, it is also convenient to produce an advertising board by inserting the inner frame 20 inside to create a billboard, detaching and replacing if necessary by other forms.

The embodiments of the present invention described above and illustrated in the drawings should not be construed as limiting the technical idea of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention, as will be apparent to those skilled in the art.

As described above, the present invention is applied to a signboard used by many advertisers, so that each advertisement can be easily divided, and the divided billboard can be easily assembled into another form, which is convenient to use.

In addition, in the present invention, even when one advertiser moves to separate a billboard that he divides, another advertiser's billboard shared and used together can be used as it is.

Furthermore, the folding screen billboard of the present invention can increase the advertising effect by using a wide spread, it is convenient to use because folding can be stored like a folding screen.

Claims (6)

In the frame to accommodate the light panel, A cooling space provided for wire insertion and cooling between the light guide plate inserting portion 11 which maintains the vertically symmetrical shape and the two light guide plates 1 are symmetrically fitted in the upper and lower pairs, and the light guide plate inserting portions of the pair ( 12) and the outer frame 10 which is manufactured to be integrally molded at both ends of the pivoting hinge 13 of the cover plate 30; The light guide plate insertion portion 21 interposed between the outer frame 10 and formed at left and right ends in a symmetrical manner, a cooling space 22 provided at a center in the left and right directions, and an upper portion of the cooling space 22. The inner frame 20 is manufactured to be integrally molded with a cover insert 23 is an interval in which the middle cover 40 is fitted; Combine, but assemble the outer frame 10 in the form of a quadrilateral at the outside using fasteners and bolts, and sandwiching the inner frame 20 between the inner and horizontal sides of the outer frame 10 Light panel frame, characterized in that can be used as a billboard by assembling the light guide plate (1) inserted into each light guide plate insertion portion (11). The method of claim 1, In the pivoting hinge rib 13 of the outer frame 10, Light panel frame, characterized in that one side end is bent and used is a hinge plate 31 rolled in a circular shape and the cover plate 30 consisting of the finishing portion 32 is extended from the end to the inner side bent. The method of claim 1, In the cover insert 23 of the inner frame 20, The overall shape is a "T" shape, the upper and lower ends of the upper plate 41, the left and right ends of the pressing portion 42 is bent downward, and the end of the insertion portion 43 of the center is fitted to the cover insertion portion 23 to engage the engaging projection Light panel frame, characterized in that the fastening by inserting the intermediate cover 40 formed 44. The method of claim 1, At the side end of the outer frame 10, Light panel frame, characterized in that the upper and lower of the outer frame 10 to form a pair of fitting holes 55 to be fitted to fit the round corner 50. The method of claim 1, In the side edge portion of the outer frame 10, Light panel frame, characterized in that to facilitate the coupling between the outer frame (10) by forming a gap hole (19) having a gap (18). In the advertising billboard, A cooling space provided for wire insertion and cooling between the light guide plate inserting portion 11 which maintains the vertically symmetrical shape and the two light guide plates 1 are symmetrically fitted in the upper and lower pairs, and the light guide plate inserting portions of the pair ( 12) and the outer frame 10 which is manufactured to be integrally molded at both ends of the pivoting hinge 13 of the cover plate 30; The light guide plate insertion portion 21 interposed between the outer frame 10 and formed at left and right ends in a symmetrical manner, a cooling space 22 provided at a center in the left and right directions, and an upper portion of the cooling space 22. The inner frame 20 is manufactured to be integrally molded with a cover insert 23 is an interval in which the middle cover 40 is fitted; The outer frame 10 is coupled to the outer frame 10 in the form of a quadrangular fastener using a connector and bolts, and the inner frame 20 between the horizontal and vertical between the inner and outer frame 10, each of the A light panel frame 90 assembled with the light guide plate 1 inserted into the light guide plate insertion unit 11; A profile 110 fastened by using a bolt to the outside of the outer frame 10 and shaped in a radial arrow shape from the center; A profile cover 120 fitted to an upper end of the left and right profiles 110; Rotating roll 130 is fastened to the lower end of the left and right profiles 110; A hinge portion 140 for connecting the profile block 100, which is an assembly of the profile 110 fastened to the light panel frame 90, to be connected to each other at the side of the profile 110; Folding screen billboard using a light panel frame, characterized in that can be folded and unfolded in the form of folding screen to produce an advertising effect.

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