KR101264192B1 - An air signboard equipped with led module - Google Patents

Abstract

PURPOSE: An air signboard having an LED module is provided to increase a reaction speed, to reduce power consumption, to enhance a lifetime and to enable implementation of various colors by using the LED module as an internal light emitting unit. CONSTITUTION: An air signboard(100) having an LED includes an air tube(110), a prop(120), a blower(130), a light emitting unit and a power supply unit(150). The air tube is expanded or contracted to have a predetermined shape by pressure of air injected by the blower. A lower part of the air tube is closely attached to an upper part of the prop. The blower for injecting air into the air tube is prepared. The light-emitting unit is fixed to a fixing unit(111) arranged on the top of the air tube and the other end is connected to the power supply unit.

Description

An air signboard equipped with LED module

The present invention relates to an air signboard equipped with an LED module, and more particularly, the advertisement effect is excellent by irradiating light in all directions inside the air signboard through the LED module provided inside the air signboard. Compared to an air signboard consisting of a lamp and a ballast, the present invention relates to a low power consumption, an extended signboard life, and an eco-friendly signboard.

In general, a conventional advertising air advertising sign is a lighting injection device of the air injection type using a blower.

The air signage injects air into the inside of the air tube by the action of a blower, and a method of irradiating the light inside the fixed air tube by installing a lighting means therein has been used.

However, the conventional air signboard uses a metal lamp as a lighting means.

However, since the metal lamp takes about 2 to 5 minutes to be turned on again after being turned off, continuous flashing is not easy. Generally, only a single color of illumination is set inside the air tube.

Therefore, when a plurality of air signs are installed, since only a single color of illumination is irradiated, there is almost no visual stimulus, which makes it difficult to realize differentiated advertising effects at night.

Korean Utility Model Publication No. 20-2009-0004100 discloses a color variable air signboard using a multi-color halogen lamp.

The variable color air sign using the multi-color halogen lamp is a halogen lamp emitter with a stabilizer embedded in the inside of the pedestal installed to support the lower part of the air tube, and a flasher that can control the lighting of the halogen lamp and the lighting unit using the halogen lamp, It is an advertising color variable air signboard equipped with a blower and a switch, and it is configured to enable continuous flashing of the lighting unit on and off without delay.

However, the color variable air signboard using the multi-color halogen lamp is uneconomical because it uses a halogen lamp as a luminaire, and the halogen tube is installed on the pedestal to irradiate light inside the air tube, so the air tube is along the longitudinal direction. Various color change cannot be given, and the amount of light irradiation decreases toward the upper portion of the inflated air tube, so that the air sign is dark overall, so that the advertising effect is low.

In addition, the halogen lamp is expensive, and therefore, there is a problem that a large cost is required for maintenance and repair of the air sign.

The present invention has been made to solve the above problems, first, by using the LED module as an internal light emitting means to the air signboard is equipped with an LED module that can implement a fast response speed, reduced power consumption, increased life and various colors It is for the purpose of providing air signboard.

In addition, it is another object of the present invention to provide an air signboard equipped with an LED module that is economical in terms of manufacturing cost and maintenance cost of the air signboard by using the LED module.

In addition, the LED module is provided over the entire lengthwise direction of the inflated air tube, and the LED module having excellent propaganda function through vision is provided by combining the LED modules in two to four in order to irradiate light in all directions. Another purpose is to provide an air sign.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention is an air tube formed of a flexible material and expanded or contracted in a predetermined shape according to the pressure of air injected therein, a pedestal for supporting or receiving the air tube, the pedestal A blower is provided therein, and is provided with a blower for injecting air into the air tube, a plurality of LED modules for irradiating light to the inside of the air tube while the air tube is inflated, the LED module is mounted, And an LED module mounting member having a heat dissipation groove or a heat dissipation hole for dissipating the generated heat, and a power supply for supplying power to the blower and the light emitting means, wherein one end of the LED module is fixed to the air tube. And the other end is connected with the power supply and extended by the expanded length of the air tube. It is provided to extend, and each of the LED module may be mounted on the LED module mounting member 2 to 4 modules.
Preferably, the power supply may be a switching mode power supply (SMPS).

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The present invention has the following excellent effects.

First, by using the LED module as an internal light emitting means in the air signboard, it is possible to implement a fast response speed, reduced power consumption, increased life and various colors.

In addition, by using the LED module, it is economical in terms of production cost and maintenance cost of the air sign.

In addition, the LED module is provided over the entire lengthwise direction of the inflated air tube, and the LED module is combined into two to four in order to irradiate light in all directions, thereby providing excellent advertisement and propaganda effect through vision.

1 is an overall configuration diagram of an air signboard equipped with an LED module according to an embodiment of the present invention.
2 to 4 illustrate a combined embodiment of the LED module shown in FIG.
5A and 5B illustrate an overall configuration of a mounting member of the LED module according to the first embodiment of the present invention.
6A and 6B illustrate an overall configuration of a mounting member of the LED module according to the second embodiment of the present invention.
7A and 7B illustrate an overall configuration of a mounting member of an LED module according to a third embodiment of the present invention.

The term used in the present invention is a general term that is widely used at present. However, in some cases, there is a term selected arbitrarily by the applicant. In this case, the term used in the present invention It is necessary to understand the meaning.

Hereinafter, the technical structure of the present invention will be described in detail with reference to preferred embodiments shown in the accompanying drawings.

First, FIG. 1 is an overall configuration diagram of an air signboard 100 having an LED module according to an embodiment of the present invention.

Referring to Figure 1 in detail, the air signboard 100 is equipped with an LED module (LED module) according to an embodiment of the present invention as shown in Figure 1 air tube (air tube) 110, the pedestal 120, a blower 130, a light emitting unit 140, and a power supply device 150.

The air tube 110 is formed of a material having flexibility and elasticity to be expanded and contracted in a predetermined shape by the pressure of the air injected by the on / off of the blower 130 to be described later, can achieve the same purpose Various materials are available.

In addition, the upper part of the air tube 110 is sealed and the lower part of the air is injected by the blower 130 so that the air injected when the blower 130 is turned on does not escape to the upper part of the air tube 110. It is open so that the lower portion of the air tube 110 is in close contact with the upper portion of the pedestal (120).

In addition, the air tube 110 is expandable in various shapes including a triangular prism square cylinder, a cylinder, a predetermined character, and the like by the air injected by the blower 130.

On the other hand, the inner upper surface of the air tube 110 is further provided with a fixing means 111 for fixing the light emitting means 140 to be described later on the air tube 110.

At this time, the fixing means 111 can be used as a fixing means 111 of various methods including a fixing ring, a fixing strap, a velcro.

On the other hand, the expanded air tube 110 is supported in close contact with the upper portion of the pedestal 120, as described above, the pedestal 120 accommodates the air tube 110 that is contracted when the blower 130 is off. Internal spaces (not shown) may be further formed.

Meanwhile, a blower 130 for injecting air into the air tube 110 is provided inside the pedestal 120.

The blower 130 generates air by rotating a fan by a power applied as a means for injecting air into the air tube 110 as described above, and generates the air, the air tube The air tube 110 is inflated to a predetermined shape by injecting into the interior of the 110.

However, as described above, the blower 130 is not necessarily limited to the fan type blower, and various blowers may be used.

In addition, when the power applied to the blower 130 is cut off, that is, when the air is not injected into the air tube 110 any more, the air tube 110 having flexibility and elasticity is contracted and It is stored in the inner space of the pedestal 120.

Hereinafter, with reference to FIGS. 2 to 4 showing the combined embodiment of the LED module 140 shown in FIG. 1 and FIG. 1 will be described in detail with respect to the light emitting means 140 of the present invention.

First, the light emitting unit 140 serves to irradiate light into the air tube 110 in the expanded state of the air tube 110.

Through this, the air signboard 100 according to an embodiment of the present invention can focus the eyes of the general public or consumers not only during the day but also at night, thereby achieving the purpose of the signboard.

On the other hand, the light emitting means 140 is one end is fixed to the fixing means 111 provided on the inner tube, more specifically, the inner upper surface of the air tube 110, the other end of the power source to be described later It consists of a plurality of LED module 140 is connected to the supply device 150.

At this time, the plurality of LED module 140 is provided to extend by the expanded length of the air tube 110, as shown in FIG.

As such, the reason why the plurality of LED modules 140 are provided to extend by the expanded length of the air tube 110 is as follows.

In the case of the conventional air signage, the light is provided from the bottom of the air tube through the lighting device provided in the pedestal in the upward direction, in this case, the irradiation amount of light decreases toward the top of the air tube, the entire air sign is darkened, advertising, propaganda There was a problem that the effect was reduced.

The present invention to solve this, by providing a plurality of the LED module 140 to extend by the expanded length of the air tube 110, unlike the prior art to irradiate the entire light inside the air tube 110 Can be.

As a result, the entire air signage 100 is much brighter than the conventional signage, thereby concentrating the eyes of the public or the consumer on the air signage 100.

In addition, the reason for using the LED module 140 as the light emitting means 140 is to use the following advantageous characteristics of the LED.

LED (light emitting diode) is 80% lower than incandescent lamps, 30% lower than fluorescent lamps, and because it does not use filament unlike ordinary light bulbs, it generates less heat and thus consumes less energy.

In addition, although it varies by product, it can guarantee a long life of 3 to 50,000 hours. Since RGB (red, green, and blue) colors are used, all colors can be realized by combining them.

Meanwhile, the plurality of LED modules 140 illustrated in FIG. 1 are provided in which each module 140 is coupled to two to four modules.

2 is an embodiment in which two LED modules 140 are coupled, FIG. 3 is an embodiment in which three LED modules 140 are coupled, and FIG. 4 is an embodiment in which four LED modules 140 are coupled. Is shown.

As such, the reason why the LED module 140 is combined with 2 to 4 is provided in the case of a general LED module, in which the light emitting part 141 is provided only at the front of the module, so that the amount of light irradiation of the front and rear surfaces of the LED module is changed during light emission. there is a problem.

Therefore, the air signboard 100 provided with the LED module according to an embodiment of the present invention is provided with a combination of 2 to 4 of each of the plurality of LED modules 140, as described above, of the light emitting unit 141 The light can be irradiated equally in all directions regardless of position.

At this time, the coupling method of the LED module 140 may be combined using a variety of methods, including double-sided tape, adhesives, etc., the present invention of the LED module 140 through the following embodiments The LED module 140 may be coupled using the mounting members 200, 300, and 400.

Hereinafter, embodiments of the mounting members 200, 300, and 400 of the LED module 140 will be described in detail with reference to the accompanying drawings.

1. First embodiment

First, Figures 5a and 5b is a view showing the overall configuration of the mounting member 200 of the LED module according to the first embodiment of the present invention.

Referring to FIG. 5A, the mounting member 200 of the LED module according to the first embodiment may include an H beam-shaped frame 210 in which the partition wall 220 is formed and a cable outlet 221 formed in the partition wall 210. Include.

At this time, as shown in Figure 5a, the frame 210 has a partition wall 220 is formed at both ends so that the LED module 140 is mounted on the upper and lower, respectively.

In addition, a plurality of heat dissipation grooves 211 are formed on a predetermined surface of the frame 210 for efficiently dissipating heat generated by the LED module 140.

In more detail, the heat dissipation groove 211 is formed on the surface in contact with the bottom surface of the LED module 140, wherein the bottom surface of the LED module 140 is the light emitting unit 141 of the LED module 140 When the plane provided is a plane, it means the outer surface opposite to this plane.

Meanwhile, as illustrated in FIGS. 5A and 5B, upper and lower portions of the partition wall 220 formed at both ends of the frame 210 may include a cable 142 extending from the LED module 140. A cable outlet 221 is formed to be drawn out of the 220.

The cable 142 may be drawn out and simply fixed to the outside through the cable outlet 221.

On the other hand, the LED module 140 is mounted between the partition wall 220 by a forced fitting method, in the first embodiment of the present invention described a forced fitting method as a mounting method of the LED module 140, but It can be mounted by the same method.

Referring to FIG. 5B, the partition wall 220 may be provided in a dual structure in which the partition wall 220 is provided on the inner and outer sides of the frame 210.

As such, the reason why the partition wall 220 is provided in a dual structure is that the lengths of the LED modules 140 are different for each manufacturer, so that the LED modules of each manufacturer are mounted in order to mount the LED module 140 by a forced fitting method. There is a problem in that each LED module mounting member has to be manufactured according to the length, but in order to solve this problem, it is provided to extend more than the length of the LED module 140 mounted between the inner partition wall 220 of the dual structure as shown in FIG. And fixing the cable module 142 extending from the LED module 140 to the outer and inner partitions by double through a cable outlet 221 formed in the partition wall 220 to fix the LED module 140 as a whole. For sake.

In addition, the frame 210 may be provided using a variety of materials, in a preferred embodiment of the present invention in the group consisting of aluminum, aluminum alloy or plastic to reduce the weight and heat dissipation characteristics of the mounting member 200 Any one selected was used.

As a result, the mounting member 200 of the LED module according to the first embodiment of the present invention described above can simply and stably mount the two LED modules 140.

2. Second embodiment

Hereinafter, the mounting member 300 of the LED module according to the second embodiment of the present invention with reference to 6a and 6b will be described in detail.

In this case, the second embodiment has a structure in which the three LED modules 140 can be mounted at the same time.

6A, the mounting member 300 of the LED module according to the second embodiment may have the same length as that of the LED module 140 so that the three LED modules 140 may be mounted. It includes a frame 310 having a tubular structure having a triangular vertical cross section.

At this time, the vertical cross section means that the surface cut in the direction A-A 'of the mounting member 300 of the LED module shown in Figure 6a means that the triangle.

Meanwhile, a plurality of partition walls 320 are formed at both outer ends of the frame 310. In the second embodiment, as shown in FIG. 6A, a total of six partition walls 320 are formed.

In addition, a cable outlet 321 is formed at a portion of the partition wall 320 to draw the cable 142 extending from the LED module 140 to the outside of the partition wall 320.

In addition, the LED module 140 is mounted by a force fitting method between the partition walls 320 which face each other in the same manner as in the first embodiment described above, and the partition wall as shown in FIG. 6B and described in the first embodiment. The dual structure 320 may be fixed through the cable 142 of the LED module 140.

In this case, the frame 310 is provided with a length that extends more than the LED module 140.

3. Third embodiment

Meanwhile, the mounting member 400 of the LED module according to the third embodiment of the present invention has a structure in which four LED modules 140 may be mounted. Referring to FIGS. 7A and 7B, the frame 410 is vertical. A cross section (A-A 'direction cutting surface) has a rectangular tubular frame, and a total of four pairs opposing each other at both outer ends of the frame 410 to use a forced fitting method, that is, Eight partition walls 420 are formed, and in order to mount the LED module 140 using the dual structure of the partition walls 420, a partition wall 420 having a total of 16 cable outlets 421 is formed on the frame 410. It is the same as the second embodiment except that it is formed in.

In addition, when fixing the LED module 140 using a double structure of the partition wall 420, as described above, the length of the frame 410 is provided to extend more than the length of the LED module 140.

In this case, a plurality of heat dissipation holes for dissipating heat generated from the LED module 140 mounted on the outer surfaces of the frames 310 and 410 according to the second and third embodiments described above ( 311) 411 is punctured.

Meanwhile, the frames 310 and 410 according to the second and third embodiments have a tubular structure as described above. The reason for forming the tubular structure is to form the heat dissipation holes 311 and 411. This is to maximize the heat dissipation effect by allowing the heat released through the tube structure to be easily discharged through both side openings of the frame (310, 410).

In addition, the frames 310 and 410 according to the second and third embodiments may use any one selected from the group consisting of aluminum, an aluminum alloy, or plastic, similarly to the frame 210 according to the first embodiment. The weight and heat dissipation characteristics of the mounting members 200, 300, and 400 can be considerably improved.

Meanwhile, the frames 310 and 410 according to the second and third embodiments of the present invention have been described in which vertical sections are limited to triangles and rectangles, but are not necessarily limited thereto, and polygons including pentagons and hexagons are included. Of course, it can be expanded.

On the other hand, the inside of the pedestal 120 is provided with a power supply device 150 for supplying power to the blower 130 and the light emitting means 140, of course, can be used in various ways power supply device However, in the preferred embodiment of the present invention, a Switching Mode Power Supply (SMPS) was used to increase power supply efficiency, enhance durability, and reduce the weight of the air sign.

As a result, the air signboard 100 equipped with the LED module according to an embodiment of the present invention uses the LED module 140 as the internal light emitting means 140 to the air signboard 100 to provide a fast reaction speed, power consumption reduction, It can increase the lifespan and realize various colors.

In addition, by using the LED module 140, it is economical in terms of production cost and maintenance cost of the air signage 100.

In addition, the LED module 140 is provided over the entire length direction of the inflated air tube 110, and by combining the LED module 140 in two to four in order to irradiate light in all directions, through the visual Advertising and propaganda are excellent.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, Various changes and modifications may be made by those skilled in the art.

100: air signboard equipped with LED module, 110: air tube, 111: fixing means
120: pedestal, 130: blower, 140: light emitting means (LED module), 141: light emitting unit
142: cable, 150: power supply
200, 300, 400: LED module mounting member
210, 310, 410: frame
220, 320, 420: bulkhead
221, 321, 421: cable outlet, 211: heat dissipation groove
311, 411: heat dissipation hole

Claims (3)

In the air signboard,
An air tube formed of a flexible material and expanded or contracted in a predetermined shape according to the pressure of the air injected into the air;
A pedestal for supporting or receiving the air tube;
A blower provided inside the pedestal for injecting air into the air tube;
A plurality of LED modules for irradiating light into the air tube while the air tube is inflated;
An LED module mounting member to which the LED module is mounted and including a heat dissipation groove or a heat dissipation hole for dissipating heat generated from the LED module; And
Including a power supply for supplying power to the blower and the LED module,
The LED module has one end fixed to the air tube, and the other end is connected to the power supply and extends by the expanded length of the air tube. Each of the LED modules is 2 to 4 mounted on the LED module mounting member. Air signboard with LED module, characterized in that the two modules are mounted.
The method of claim 1,
The power supply is an air signboard with an LED module, characterized in that the Switching Mode Power Supply (SMPS). delete

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