KR101244002B1 - The rotation type air signboard equipped with led module - Google Patents

Abstract

PURPOSE: A rotary air signboard having an LED module is provided to stably rotate the air signboard and give an excellent advertising effect. CONSTITUTION: A rotary air signboard(100) having an LED module includes an air tube(110), a support(120), a blower(130), an LED module(140), an LED module fixing unit(150) and a power supply unit(160). The air tube formed by a flexible material rotates at a fixed speed while expanding and contracting according to the air pressure inserted inside the air tube. The support supports or accepts the air tube. The blower formed inside the support injects air into the air tube. Multiple LED modules are hung on the upper surface of the inside of the air tube as much as the expanded length of the air tube in the state which the air tube is expanded and are serially connected by a power cable, and multiple LED modules light inside the air tube. The LED module fixing unit formed on the upper surface of the inside of the air tube fixes the LED module and prevents the power cable of the LED module from tangling when the air tube is rotated. The power supply unit formed inside the support supplies power to the blower and the LED module.

Description

The rotation type air signboard equipped with LED module}

The present invention relates to a rotary air signboard equipped with an LED module, and more specifically, to irradiate light in all directions inside the air signboard through the LED module provided inside the air signboard, and in particular, the power supply of the LED module during rotation of the air signboard. The LED module fixing part is provided to prevent the cable from being twisted, so that the signboard can be stably rotated, and the advertisement propagation effect is excellent. It is about life and eco-friendly air sign.

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 10 to 15 minutes to be turned on again after being turned off, continuous flashing is not easy. Generally, only a single color light 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 The purpose of providing a rotary air sign.

In addition, it is another object of the present invention to provide a rotary 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, in order to prevent the twist of the power cable of the LED module when the air sign is rotated, the LED module is provided with a fixing part to prevent damage of the LED module due to the rotation of the air sign and the rotary module is provided with a stable rotation is possible. The provision of an air sign is for another purpose.

In addition, the LED module is provided to be suspended in the entire longitudinal direction of the inflated air tube, by combining the LED module in 2 to 4 in order to irradiate light in all directions, the LED module with excellent propaganda function through the visual is provided Another object is to provide a rotary 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.

The present invention has been made to solve the above problems, the air tube is formed of a flexible material and expands or contracts in a predetermined shape according to the pressure of the air injected into the air tube to rotate at a constant speed; 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 suspended from the inner upper surface of the air tube by the expanded length of the air tube in the expanded state and connected in series with a power cable to irradiate light into the air tube; An LED module fixing part provided on an inner upper surface of the air tube to fix the LED module and to prevent the power module of the LED module from being twisted when the air tube is rotated; It includes; a power supply for supplying power to the blower and the LED module.

Preferably the LED module fixing portion: the ball bearing; A pair of ball bearing supports coupled to face the outer ring of the ball bearing and extending in a horizontal direction; a hook fixed to the inner ring of the ball bearing and for mounting the LED module; And a protective cover provided on an upper surface of the support and the ball bearing.

Preferably, an inner upper surface of the air tube is formed with a pocket into which an extended portion of the support is inserted.

Preferably the LED module is provided with a combination of 2 to 4 modules, respectively.

Preferably, the power supply is characterized in that the switching mode power supply (SMPS).

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, in order to prevent the twist of the power cable of the LED module when the air sign is rotated in order to prevent the breakage of the LED module due to the air sign is rotated and stable rotation is provided with an LED module fixing.

In addition, the LED module is provided to be suspended over the entire length direction of the inflated air tube, and by combining the LED module 2 to 4 in order to irradiate light in all directions, there is an excellent effect of the visual propaganda function. .

1 is an overall configuration of a rotary air sign provided with an LED module according to an embodiment of the present invention.
2 is an enlarged cross-sectional view of the LED module fixing unit shown in FIG.

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, referring to FIG. 1, which is an overall configuration diagram of a rotary air sign 100 provided with an LED module according to an embodiment of the present invention, the signboard 100 provided with an LED module according to an embodiment of the present invention is provided. ) Includes an air tube 110, a pedestal 120, a blower 130, an LED module 140, an LED module fixing part 150, and a power supply device 160.

At this time, 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, 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, the air tube by a rotating means (not shown) provided in a portion of the pedestal 120 110 is rotated at the top of the pedestal 120 at a constant speed.

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 expanded air tube 110 is supported in close contact with the upper portion of the pedestal 120 as described above, the pedestal 120 is the air tube 110 is contracted when the blower 130 is off An internal space (not shown) may be further formed to accommodate the space.

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.

On the other hand, the LED module 140 is made of a plurality so that the air tube 110 can be provided to be suspended by the expanded length of the air tube 110 in the expanded state and the light into the inside of the air tube 110 Investigate

More specifically, as shown in FIG. 1, the LED modules 140 are connected to each other in a line through a power cable 141 drawn to both sides of one LED module, from an inner upper surface of the air tube 110. It is provided with a plurality so as to be suspended by the distance to the power supply device 160 to be described later.

Through this, the rotary air signage 100 equipped with the LED module in one 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 signage.

On the other hand, the LED module 140 is one end is coupled to the LED module fixing part 150 is provided on the inner side of the air tube 110, more specifically, the air tube 110 and the other end is It is connected to the power supply device 160 to be described later and consists of a plurality.

At this time, the plurality of LED module 140 is provided to suspend as 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 be suspended 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 is to solve this, by providing a plurality of the LED module 140 to suspend 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 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.

On the other hand, the plurality of LED module 140 shown in Figure 1, each module is provided as a combination of 2 to 4 modules, but is not necessarily limited to this, of course, can be combined in various numbers as necessary .

On the other hand, the reason why the combination of the LED module 140 is provided with 2 to 4 is a general LED module, the light emitting unit is provided only in the front of the module, there is a problem that the amount of light irradiation on the front and back of the LED module during light emission is different. .

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

At this time, the coupling method of the LED module 140 may be coupled to the LED module 140 using a double-sided tape, adhesive, or various mounting members provided separately.

On the other hand, the inside of the pedestal 120 is a power supply for supplying power to the rotating means (not shown) for providing the rotational force of the blower 130, the LED module 140 and the air sign 100 (100) 160 is provided.

At this time, the power supply device 160 may use a variety of power supply device, of course, in the preferred embodiment of the present invention SMPS (Switching) for increasing the power supply efficiency, durability and weight reduction of the air sign Mode Power Supply (160) was used.

On the other hand, as described above, the LED module 140 is connected to each other in a line by the power cable 141, one end of the air tube 110, more specifically, the inner upper surface of the air tube 110 It is coupled to the LED module fixing part 150 provided in the other end is connected to the power supply device 160 and consists of a plurality.

At this time, the air signboard 100 is rotated so that the air tube 110 rotates at a constant speed.

Therefore, when the LED module 140 and the power cable 141 provided inside the air tube 110 are rotated together by the rotation of the air tube 110, the power cable of the LED module 140. A twist phenomenon of 141 occurs, which causes a problem of breakage and short circuit of the LED module 140.

Rotatable air sign 100 provided with an LED module according to an embodiment of the present invention was provided to be rotatable the LED module fixing part 150 in order to solve the above problems, hereinafter the LED module fixing part Reference will now be made in detail to 150 with reference to FIG. 2.

First, FIG. 2 is an enlarged cross-sectional view of the LED module fixing part 150 shown in FIG.

Referring to FIG. 2, the LED module fixing unit 150 may include a ball bearing 151, a pair of ball bearing supports 153, a hook 155 and a support 153 for mounting the LED module 140, and The protective cover 156 is provided on the upper surface of the ball bearing 151.

At this time, the ball bearing 151 is provided with a ball between the outer ring 152 and the inner ring 154 is not affected by the mutual rotation of the outer ring 152 and the inner ring 154.

On the other hand, the outer ring 152 of the ball bearing 151 is provided with a pair of ball bearing support 153 coupled to face each other and extending a predetermined length in the horizontal direction.

The support 153 may be provided as a pair in the outer ring 152 as described above, but may be provided in an appropriate number as necessary, and may be coupled to the outer ring 152 in various ways. have.

In addition, a hook 155 for mounting the LED module 140 is fixed to the inner ring 154, and the LED module 140 is simply caught by the hook 155 to hold the LED module 140. It may be provided in the longitudinal direction of the air tube 110.

In this case, although the hook 155 is used as the mounting means of the LED module 140, it is not necessarily limited thereto and may be mounted through various embodiments.

On the other hand, the upper surface of the support 153 and the ball bearing 151 is further provided with a protective cover 156 for protecting the ball bearing 151 from foreign matter present in the air tube 110.

Meanwhile, a pocket into which the support 153 and the protective cover 156 extending in a predetermined length may be inserted into an inner upper surface of the air tube 110 as a means for fixing the LED module fixing part 150. 111 is formed.

That is, the LED module fixing part 150 is fixed to the support 153 is inserted into the pocket 111, the outer ring of the support 153 and the ball bearing 151 when the air tube 110 is rotated Only the 152 and the ball 157 rotate and the LED module 140 mounted on the inner ring 154 and the inner ring 154 is not rotated so that the power cable 141 of the LED module 140 is connected to the air tube. Twisting can be prevented by the rotation of 110.

On the other hand, although the pocket 111 is formed on the upper portion of the air tube 110 by the fixing method of the LED module fixing part 150, it is not necessarily limited thereto and the air tube ( Of course, it can be fixed through various embodiments including a fixing strap or a velcro on the inner upper surface of the 110.

As a result, the rotary air signboard 100 equipped with the LED module according to an embodiment of the present invention can realize a fast response speed, power consumption reduction, lifespan increase, and various colors by using the LED module 140. It is economical in terms of production cost and maintenance cost of the air signboard 100.

In addition, in order to prevent the power cable 141 of the LED module 140 from being twisted when the air sign 100 is rotated, an LED module according to the air sign 100 is provided with an LED module fixing part 150. It is possible to prevent breakage of the 140 and stable rotation.

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

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: rotary air signage with LED module
110: air tube
111: pocket
120: Base
130: blower
140: LED module
141: power cable
150: LED module fixing part
151: Ball Bearing
152: paddle
153 support
154: inner ring
155 hook
156: protective cover
157: ball
160: power supply

Claims (5)

In the rotary air signage,
An air tube formed of a flexible material and expanding or contracting in a predetermined shape according to the pressure of the air injected into the air and rotating at a constant speed;
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 suspended from the inner upper surface of the air tube by the expanded length of the air tube in the expanded state and connected in series with a power cable to irradiate light into the air tube;
An LED module fixing part provided on an inner upper surface of the air tube to fix the LED module and to prevent the power module of the LED module from being twisted when the air tube is rotated; And
Included in the pedestal and a power supply for supplying power to the blower and the LED module; includes,
The LED module fixing part:
Ball bearings;
A pair of ball bearing supports coupled to face the outer ring of the ball bearing and extending a predetermined length in a horizontal direction;
A hook fixed to an inner ring of the ball bearing to mount the LED module; And a protective cover provided on the upper surface of the support and the ball bearing.
The method of claim 1,
Rotating air sign provided with an LED module, characterized in that the inner upper surface of the air tube is formed with a pocket into which the extended portion of the support is inserted.
3. The method according to claim 1 or 2,
The LED module is a rotary air signboard with an LED module, characterized in that each of the two to four modules are provided in combination.
3. The method according to claim 1 or 2,
The power supply is a rotating air signboard with an LED module, characterized in that the Switching Mode Power Supply (SMPS). delete

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