JP2013235270A - Rotation type air signboard equipped with led module - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rotary type air signboard with an LED module that enables a high reaction rate, reduced power consumption, prolonged life and various color tones, and prevents a power cable from tangling, to stably rotate.SOLUTION: A rotary type air signboard with an LED module includes an air tube 110, a base 120, a blower 130, multiple LED modules 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 into a certain shape according to the air pressure injected inside the air tube. The base supports or accepts the air tube. The blower is formed inside the base. The multiple LED modules are hung on the upper surface of the inside of the air tube and are serially connected by a power cable 141. 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 from tangling when the air tube is rotated. The power supply unit formed inside the base supplies power to the blower and the LED module.

Description

  The present invention relates to a rotary air signboard provided with an LED module, and more specifically, the LED module provided inside the air signboard irradiates light in all directions inside the air signboard, especially when the air signboard is rotated. By providing the LED module fixing part to prevent the power cable of the LED module from being twisted, the air signboard can be stably rotated, and the advertising effect is excellent. Conventional metal lamps, halogen lamps, etc. The present invention relates to an environmentally friendly air signboard that has lower power consumption, extended signboard life, and more environmental friendliness.

  In general, a lot of air-injected lighting advertising devices using a blower are used for conventional advertising air signs.

  The air signboard uses a method in which air is injected into the air tube by the action of a blower, an illumination means is installed inside, and the interior of the fixed air tube is illuminated.

  Conventional air signs use metal lamps as lighting means.

  However, the metal lamp takes about 10-15 minutes to turn on again after it is turned off, and continuous blinking is not easy, so it is generally set to irradiate only the monochromatic illumination inside the air tube. It was.

  Therefore, when a large number of air signboards are installed, there is a drawback that it is difficult to realize a differentiated advertising effect at night because there is almost no visual stimulus because only a single color illumination is applied.

  Patent Document 1 discloses a “variable hue air signboard using a multicolor halogen lamp”.

  The hue variable air signboard using the multi-color halogen lamp includes a halogen lamp dedicated projector in which a ballast is incorporated in a base installed so as to support a lower portion of an air tube, an illumination unit using the halogen lamp, and a halogen lamp. This is an advertising hue variable air signboard equipped with a flasher, air blower, and switch that can control the lighting of the lighting unit, and it can be continuously flashed without delay time in the repeated execution process of lighting section and turning off lighting section It was configured to be.

  However, the hue variable air signboard using the multicolor halogen lamp uses a halogen lamp as an illumination means, and thus consumes a lot of power and is uneconomical. The halogen lamp is installed in the support portion and is installed inside the air tube. Since the air tube irradiates light, the air tube cannot give various hue changes along the longitudinal direction, and the amount of light irradiation decreases as it goes to the upper part of the expanded air tube, and the air signboard becomes dark and the advertising effect There were low drawbacks.

  Further, since the halogen lamp is expensive, there is a problem that it is expensive to maintain and maintain the air signboard.

Korean Utility Model Publication No. 20-2009-0004100 Specification

  The present invention has been made to solve the above-mentioned problems. First, an LED module is used as an internal light emitting means in an air signboard, thereby realizing a fast reaction speed, a reduction in power consumption, a life extension, and various hues. An object of the present invention is to provide a rotary air signboard equipped with an LED module that can be used.

  Another object of the present invention is to provide a rotary air signboard equipped with an LED module that is economical in terms of production cost and maintenance cost of the air signboard by using the LED module.

  Moreover, in order to prevent the power cable of the LED module from being twisted in advance when the air signboard is rotated, the LED module fixing portion is provided to prevent the LED module from being damaged by the rotation of the air signboard, and to be stable. Another object is to provide a rotary air signboard equipped with a rotatable LED module.

  Further, the LED module is provided so as to hang over the entire length of the expanded air tube, and by combining two to four LED modules to irradiate light in all directions, a visual advertising function Another object is to provide a rotary air signboard equipped with an excellent LED module.

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

  The present invention has been made to solve the above-mentioned problems, and is formed of a flexible material, and expands or contracts into a certain shape by the pressure of air injected therein, and rotates at a constant speed. A base for supporting or housing the air tube; a blower for injecting air into the air tube; an inflated length of the air tube with the air tube inflated; A plurality of LED modules that hang on the inner upper surface of the air tube and are connected to each other in a row by a power cable and irradiate light inside the air tube; provided on the inner upper surface of the air tube, The LED module is fixed, and when the air tube rotates, the LED module power cable LED module connecting part for preventing the Le twist; and provided inside of said base, the blower and the power supply device for supplying power to the LED module; including.

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

  A pocket into which an extended portion of the support is inserted may be formed on the inner upper surface of the air tube.

  Each of the LED modules may be formed by combining two to four modules.

  The power supply device may be SMPS (Switching Mode Power Supply).

  The present invention has the following excellent effects.

  First, by using an LED module as an internal light emitting means in an air signboard, it is possible to realize a fast reaction speed, power consumption reduction, life extension and various hues.

  In addition, the use of the LED module is economical in terms of production cost and maintenance cost of the air signboard.

  In addition, when rotating the air signboard, the LED module power supply cable is provided in advance to prevent the LED module power cable from being twisted, and the LED module is prevented from being damaged due to the rotation of the air signboard, thereby stably rotating. Is possible.

  At the same time, the LED module is provided so as to hang over the entire length of the inflated air tube, and two to four LED modules are combined to irradiate light in all directions. Has an excellent effect on function.

1 is an overall configuration diagram of a rotary air signboard including an LED module according to an embodiment of the present invention. It is an expanded sectional view of the LED module fixing | fixed part shown in FIG.

  The terminology used in the present invention is selected from general terms that are widely used at present, but in certain cases, there are terms arbitrarily selected by the applicant. In this case, the meaning must be understood in consideration of the meaning described or used in the specific content for carrying out the invention, not the name of a simple term.

  Hereinafter, the technical configuration of the present invention will be described in detail based on preferred embodiments shown in the accompanying drawings.

  First, referring to FIG. 1, which is an overall configuration diagram of a rotary air signboard 100 having an LED module according to an embodiment of the present invention, a rotary air signboard 100 having an LED module according to an embodiment of the present invention is illustrated. , Air tube 110, base 120, blower 130, LED module 140, LED module fixing unit 150, and power supply device 160.

  The air tube 110 is formed of a material having flexibility and elasticity so that the air tube 110 can be expanded and contracted into a certain shape by the pressure of air injected by turning on / off a blower 130 described later, and achieves the same purpose. Various materials that can be used are available.

  Further, when the blower 130 is in an ON state, the upper portion of the air tube 110 is hermetically sealed so that the injected air cannot leak into the upper portion of the air tube 110, and the lower portion is filled with air by the blower 130. The lower portion of the air tube 110 is in close contact with the upper portion of the base 120, and the air tube 110 is rotated by a rotating means (not shown) provided on a predetermined portion of the base 120. Rotates at the top of the base 120 at a constant speed.

  The air tube 110 can be expanded into various shapes including a triangular prism, a quadrangular cylinder, a cylinder, and a certain character by the air injected by the blower 130.

  Meanwhile, the expanded air tube 110 is supported in close contact with the upper portion of the base 120 as described above, and the base 120 can accommodate the air tube 110 that contracts when the blower 130 is turned off. An internal space (not shown) can be further provided.

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

  As described above, the blower 130 generates air by rotating a fan by a power source applied to a means for injecting air into the air tube 110, and the generated air is supplied to the air tube. The air tube 110 is expanded into a certain shape by being injected into the interior of the 110.

  However, as described above, the blower 130 is not necessarily limited to a fan-type blower, and various types of blowers can be used.

  In addition, when the power applied to the blower 130 is cut off, that is, turned off, no more air is injected into the air tube 110, so that the air tube 110 having flexibility and stretchability contracts. The base 120 is accommodated in the internal space.

  Meanwhile, the LED module 140 may be provided in a plurality so as to hang according to the expanded length of the air tube 110 in a state where the air tube 110 is expanded. It serves to irradiate light.

  More specifically, as shown in FIG. 1, the LED modules 140 are connected to each other in a row by power cables 141 drawn out on both sides of one LED module, and power supply to be described later from the inner upper surface of the air tube 110. A plurality is provided to hang depending on the distance to the device 160.

  Accordingly, the rotary air signboard 100 having the LED module according to the embodiment of the present invention can concentrate the eyes of the general public or the consumer not only in the daytime but also in the nighttime. can do.

  Meanwhile, one end of the LED module 140 is coupled to the air tube 110, more specifically, the LED module fixing unit 150 provided on the inner upper surface of the air tube 110, and the other end is connected to a power supply device 160 described later. It is connected and consists of a plurality.

  At this time, as shown in FIG. 1, the plurality of LED modules 140 are provided to hang corresponding to the expanded length of the air tube 110.

  Thus, the reason why a plurality of LED modules 140 are provided to hang corresponding to the expanded length of the air tube 110 is as follows.

  In the case of a conventional air signboard, light is irradiated upward from the lower side of the air tube by an illumination device provided in the base. In this case, there is a problem that the amount of light irradiation decreases toward the upper part of the air tube, the entire air signboard becomes darker, and the effect of advertisement and promotion decreases.

  In order to solve this problem, the present invention includes a plurality of the LED modules 140 so as to hang corresponding to the expanded length of the air tube 110. Light can be irradiated.

  Thereby, since the whole air signboard 100 becomes much brighter than the conventional signboard, a general person or a user's eyes | visual_axis can be concentrated on the air signboard 100. FIG.

  Furthermore, the reason for using the LED module 140 is to use the following advantageous characteristics of the LED.

  LEDs (light emitting diodes) consume 80% less power than incandescent lamps and 30% less than fluorescent lamps, and do not use filaments that are different from ordinary light bulbs. It is a small and environmentally friendly light emitting means.

  Moreover, although there is a difference between products, a long life of 3 to 50,000 hours can be ensured, and since RGB (Red, Green, Blue) hues are used, all hues can be realized by combining them. Is possible.

  Meanwhile, each of the plurality of LED modules 140 shown in FIG. 1 is composed of two to four modules 140. However, the present invention is not limited to this, and various numbers of modules may be used as necessary. Needless to say, modules can be combined.

  On the other hand, the reason why the LED module 140 is configured by combining two to four is because, in the case of a general LED module, a light emitting part is provided only on the front side of the module. There is a problem in that the amount of light irradiation on the front and back of the camera is different.

  Therefore, as described above, the air signboard 100 including the LED module according to an embodiment of the present invention includes two to four LED modules 140 coupled to each other, so that the position of the light emitting unit is provided. Regardless, the same amount of light can be irradiated in all directions.

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

  Meanwhile, the base 120 includes a power supply device 160 for supplying power to a rotating means (not shown) for providing rotational force of the blower 130, the LED module 140, and the air sign 100. It is done.

  In this case, it is needless to say that the power supply device 160 can use various types of power supply devices. However, in a preferred embodiment of the present invention, the power supply efficiency is improved, the durability is enhanced, and the air signboard is used. In order to reduce the weight, SMPS (Switching Mode Power Supply) 160 was used.

  Meanwhile, as described above, the LED modules 140 are connected to each other in a row by the power cable 141, and one end of the LED module 140 is provided on the air tube 110, more specifically, the inner upper surface of the air tube 110. 150, and the other end is connected to the power supply device 160, and includes a plurality.

  At this time, the air sign 100 is a rotary type, and the air tube 110 rotates at a constant speed.

  Accordingly, when the LED module 140 and the power cable 141 provided inside the air tube 110 rotate together due to the rotation of the air tube 110, a twisting phenomenon of the power cable 141 of the LED module 140 occurs. For this reason, the LED module 140 is damaged and short-circuited.

  In order to solve the above-described problems, the rotary air signboard 100 including an LED module according to an embodiment of the present invention includes the LED module fixing unit 150 rotatably. Hereinafter, the LED module fixing unit 150 will be described in detail with reference to FIG.

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

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

  At this time, the ball bearing 151 includes a ball between the outer ring 152 and the inner ring 154 and 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 supports 153 that are coupled to face each other and extend in a horizontal direction by a certain length.

  As described above, a pair of the supports 153 can be provided on the outer ring 152, but needless to say, an appropriate number can be provided if necessary, and can be coupled to the outer ring 152 by various methods.

  In addition, a hook 155 for mounting the LED module 140 is fixed to the inner ring 154, and the LED module 140 is easily hooked on the hook 155, so that the LED module 140 is placed in the longitudinal direction of the air tube 110. Can be provided.

  At this time, the hook 155 is used as a mounting means for the LED module 140, but the present invention is not necessarily limited thereto, and it is needless to say that the LED module 140 can be mounted according to various embodiments.

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

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

  That is, in the LED module fixing unit 150, the support 153 is inserted and fixed in the pocket 111, and only the support 153 and the outer ring 152 and the ball 157 of the ball bearing 151 rotate when the air tube 110 rotates. Since the inner ring 154 and the LED module 140 mounted on the inner ring 154 do not rotate, the power cable 141 of the LED module 140 can be prevented from being twisted by the rotation of the air tube 110.

  Meanwhile, the pocket 111 is formed on the air tube 110 as a fixing method of the LED module fixing part 150. However, the pocket 111 is not necessarily limited to this, and the air tube 110 of the air tube 110 may be fixed to fix the support 153. Needless to say, the inner upper surface can be fixed by various embodiments including a fixing string or a Velcro fastener.

  As a result, the rotary air signboard 100 having the LED module according to an embodiment of the present invention can realize a high reaction speed, a reduction in power consumption, a life extension, and various colors by using the LED module 140. This is possible, and is economical in terms of production cost and maintenance cost of the air signboard 100.

  In addition, when the air signboard 100 is rotated, the LED module 140 is provided with an LED module fixing unit 150 to prevent the power cable 141 of the LED module 140 from being twisted in advance. Prevention and stable rotation are possible.

  At the same time, the LED module 140 is provided so as to hang over the entire length of the expanded air tube 110, and two to four LED modules 140 are combined to irradiate light in all directions, thereby providing a visual advertisement. It has an excellent effect on the function of advertising.

  As described above, the present invention has been shown and described based on the preferred embodiments. However, the present invention is not limited to the above-described embodiments, and is not limited to the above-described embodiments. Various changes and modifications will be possible by knowledgeable persons.

  The present invention is applicable to an air signboard provided with an LED module fixing portion for preventing the power cable of the LED module from being twisted during rotation of the air signboard.

100 Rotating Air Signboard with LED Module 110 Air Tube
111 pocket
120 base 130 blower 140 LED module (LED module)
141 Power cable 150 LED module fixing part 151 Ball bearing 152 Outer ring 153 Support body 154 Inner ring 155 Hook
156 Protective cover 157 Ball 160 Power supply device

Claims (5)

In the rotary air signboard,
An air tube formed of a flexible material, inflated or shrunk into a certain shape by the pressure of air injected therein, and rotating at a constant speed;
A base for supporting or housing the air tube;
A blower provided inside the base for injecting air into the air tube;
In order to irradiate light inside the air tube, the air tube is hung on the inner upper surface of the air tube according to the expanded length of the air tube in an expanded state, and connected to each other in a row by a power cable. A plurality of LED modules;
An LED module fixing part provided on an inner upper surface of the air tube, for fixing the LED module, and for preventing the power cable of the LED module from being twisted when the air tube rotates; A rotary air signboard provided with an LED module, comprising: a power supply device for supplying power to the blower and the LED module. The LED module fixing part is
ball bearing;
A pair of ball bearing supports coupled to face the outer ring of the ball bearing and extending a certain length in the horizontal direction;
2. The LED according to claim 1, comprising: a hook fixed to an 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. A rotating air signboard with a module.   The rotary air signboard having an LED module according to claim 2, wherein a pocket into which an extended portion of the support is inserted is formed on an inner upper surface of the air tube.   The rotary air signboard having an LED module according to claim 1 or 2, wherein each of the LED modules is formed by combining two to four modules.   The rotary air signboard with an LED module according to claim 1 or 2, wherein the power supply device is SMPS (Switching Mode Power Supply).