KR20100107557A - Banner with improved visibility - Google Patents

Abstract

PURPOSE: A banner with the improved visibility is provide to emitting various colors with one light emitting diode assembly by varying the thicknesses of a thin film light transmitting part and a thick film light transmitting part. CONSTITUTION: A displaying unit(200) displays contents. A plurality of light emitting diode assemblies(100) is attached to the displaying unit with constant gaps. A controlling unit controls the light emitting diode assemblies. A power supplying unit supplies power to the light emitting diode assemblies. A light transmitting part including at least one thin film light transmitting parts and at least one thick film light transmitting parts surrounds the light emitting part of the light emitting diode assemblies.

Description

Banner with improved visibility}

The present invention relates to a banner, and in detail, by attaching an LED assembly to a conventional banner to improve visibility and maximizing the advertising effect, in particular, the LED assembly has a light scattered by covering a LED having a thin film light emitting part and a thick film light transmitting part. Prevents light from being emitted, and sets the irradiation range to the size of the light emitting part, while the thin film light emitting part allows light to reach far, while reducing glare at the front of the LED. The present invention relates to a banner with improved visibility that maximizes the effect of advertising and promotion by improving the visibility of the banner at a distance / near distance and front / side by allowing some to be reflected from the inside to transmit light to the side.

A banner is a form of advertisement, and it is a sign that hangs or puts on a fabric, sheet, film, etc. in shops, companies, offices, institutions, etc. so that the name, sale products, business items, and promotions can be prominently displayed indoors and outdoors. It has existed since ancient times, regardless of whether it was East or West. Specific examples of such banners include advertisements installed on street lamps, product information boards mounted on ceilings of large marts, banners installed between power poles, and in recent years, local governments have used many street lamps to promote their various events and policies. It is attached and is used.

In modern society, various types of banners are appearing as commercial activities are complicated and competition among industries is fierce. Therefore, these banners must be able to stand out from the crowd among banners and deliver the contents they want to convey at a glance accurately and quickly, and be remembered for a long time by people.

However, most of these banners are printed on the textile paper simply to advertise or promote, and the reality is that it is hard to be noticed except in special cases. Especially in the case of night, the banner itself does not have lighting facilities, so it is more difficult to know its contents by being buried in the dark of the surroundings.

Banners should be able to deliver the contents they want to convey at a glance accurately and quickly, and be able to be remembered for a long time by the people who saw them.In modern society, commercial activities are complicated and competition among business partners As the market became fierce, various types of banners appeared, and ordinary banners could not function properly as banners. In addition, the banner is more difficult to see people at night, the conventional banner was a half-day banner that can be used only during the day, there was a problem that does not work properly.

The present invention has been invented to solve the above problems, the present invention is to attach the LED assembly to the conventional banner to improve the visibility to maximize the advertising effect, in particular the LED assembly is equipped with a thin-film light emitting part and a thick film light emitting part in the LED Covering the light emitting part prevents light from being scattered, and sets the irradiation range to the size of the light emitting part. In the thin film light emitting part, the light can be reached far, while the glare in front of the LED is alleviated. Therefore, part of the light passing through the medium is reflected from the inside to transmit the light to the side, thereby improving the visibility of the banner in the distance / near and front / side to provide a banner with improved visibility that maximizes the advertising and promotion effect. Has its purpose.

Banners with improved visibility according to the present invention includes a display unit displaying the content to be delivered; A plurality of LED assemblies attached to the display unit at regular intervals; A controller for controlling the LED assembly; It characterized in that it comprises a power supply for supplying power to the LED assembly.

According to another preferred feature of the invention, the LED assembly comprises at least one LED; At least one thin-film light emitting part having a thin thickness of the light emitting part and surrounding the light emitting part of the LED to transmit the light of the LED to the outside, and to alleviate the glare in front of the LED and increase visibility at a distance. A light-transmitting part including at least one thick film light-transmitting part having a thickness of the light-transmitting part for dispersing light widely and emitting light even to the side of the LED; It includes a fixing unit located on the bottom of the LED.

According to another preferred feature of the invention, the display unit is displayed letters, numbers or figures, a plurality of the LED assembly is attached along the letters, numbers or figures.

According to another preferred feature of the invention, the display portion includes a fixing means for fixing the banner.

According to another preferred feature of the invention, the display is made of a material that can be restored even if rolled or wrinkled.

According to another preferred feature of the present invention, the display unit is a form in which the two display unit is intended to deliver the contents to the outside combined.

According to another preferred feature of the invention, the display unit is attached to the auxiliary portion surrounding the exposed wire of the LED assembly.

According to another preferred feature of the invention, the thin-film light-transmitting portion or the thick-film light-transmitting portion has the form of figures, numbers or letters.

According to another preferred feature of the present invention, the thin film light-transmitting portion or the thick film light-transmitting portion is colored.

According to another preferred feature of the present invention, the light transmitting portion has the form of a three-dimensional figure.

According to another preferred feature of the invention, the thin film transparent portion or the thick film transparent portion is made of a combination of any one or more of transparent, translucent or opaque material.

According to another preferred feature of the invention, it is located between the LED and the fixing portion, the side wall further comprises a support in close contact with the light transmitting portion.

According to another preferred feature of the invention, the diameter of the support is larger than the diameter of the LED, the support is provided with a protective wall for protecting the LED around the LED.

According to another preferred feature of the present invention, the lower portion of the light transmitting portion is smaller in diameter than the light transmitting portion, the inner side is in contact with the side of the LED and the outer side is in contact with the main body is formed.

According to another preferred feature of the invention, the exterior of the LED is formed with a convex lens portion surrounding the LED, the lower portion of the convex lens portion is coupled to the fixing portion, the lower portion of the fixing LED along the side of the LED It forms a wall and rises to the top of the LED, and a convex lens is formed on the top of the LED.

According to another preferred feature of the present invention, a polycarbonate layer is further attached to the light transmitting portion.

According to another preferred feature of the present invention, a diffusion layer is further attached to the inside of the light transmitting portion facing the upper portion of the LED.

According to another preferred feature of the invention, the diffusion layer is a crystal.

According to another preferred feature of the invention, at least one air discharge groove or embossing is formed on the side of the light transmitting portion in contact with the LED.

According to another preferred feature of the invention, the light transmitting portion is made of any one or more of glass, plastic, silicone, latex, rubber, urethane, resin, epoxy resin, polycarbonate or polymer.

According to another preferred feature of the present invention, a reflecting plate is provided below the light transmitting portion.

According to another preferred feature of the invention, the LED assembly is attached to the display unit by a high frequency compression method.

According to another preferred feature of the invention, the display portion has a plurality of fitting holes, the fitting hole is fitted with the LED assembly.

According to another preferred feature of the invention, the display portion has a plurality of fitting holes, the LED assembly can be separated from the light emitting portion and the LED and the light emitting portion is located above the fitting hole and the LED is fitted under the fitting hole It is attached to the body in a losing manner.

According to another preferred feature of the invention, the thin film transmitting portion has a thickness of 0.1 ~ 10mm, the thick film transmitting portion has a thickness of 1.5 to 20 times than the thickness of the thin film transmitting portion.

Banners with improved visibility according to the present invention is attached to the LED assembly as a light emitting means for emphasizing the content printed on the banner itself, it can attract the eyes of people as compared to other banners. Especially in the case of the night, all other banners do not function properly as a banner, but the banner with improved visibility according to the present invention not only draws people's attention by using various colors and shapes of luminous elements, but also harmonizes with fantastic light harmony. Can be remembered for a long time by people.

Furthermore, the banner according to the present invention improves visibility at a distance / near distance and front / side by using an LED assembly having a thin film light emitting part and a thick film light transmitting part. In particular, glare from the front of the LED is alleviated, and the light of the LED can be easily recognized from the side of the LED.

Therefore, by combining the LED assembly according to the present invention to make a letter or a figure, not only can easily recognize the contents at a long distance, but also can easily recognize the contents from the front and side of the LED, to deliver by the banner The advertising effect is excellent because the contents can be delivered quickly and accurately.

In addition, the color of the LED light and the color of the light-transmitting part may be the same or different, or the thickness of the thin-film light-emitting part and the thick-film light-emitting part may represent two or more various lights with one LED assembly. By radiating light, you can make a deep impression on the viewer's brain, so the advertising effect is maximized.

In addition, unlike the conventional LED that was only shining forward, the LED used in the present invention is also irradiated with light from the side, so that the overall area covered by one LED assembly, thereby using a small number of LEDs The same effects as in the conventional LED light emitting body can be obtained. Therefore, the LED used in the banner according to the present invention has a relatively low power consumption by using a smaller number of LEDs than the conventional LEDs even though the same range of light is applied, and thus it is suitable to use an eco-friendly but low-efficiency solar cell. In addition, there is an advantage that the battery can be used for a long time even when using the battery. Therefore, the maintenance cost is reduced as well as the installation cost of the banner.

The present invention attaches the LED assembly to the conventional banner in order to improve the visibility of the banner that can be easily seen around us, and furthermore, the LED assembly adopts a special light-transmitting part to further improve its visibility to maximize the advertisement or promotion effect. There is a characteristic.

Hereinafter, the configuration and operation of an embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, the following examples are provided to enable those skilled in the art to fully understand the present invention, but the scope of the present invention is not limited by the embodiments described below.

1 is an exemplary view of a banner with improved visibility according to the present invention. As shown in FIG. 1, the banner having improved visibility according to the present invention includes an LED assembly 100, a display unit 200, a controller, and a power supply unit.

The display unit 200 is a body part of the banner according to the present invention, and is mainly made of woven paper, sheet paper, or the like. The display unit 200 means what is commonly called a banner on the market, and there is no particular limitation on this. As shown in FIG. 1, the content to be transmitted is displayed on the display unit 200 in letters 220, numbers, or figures, and the LED assembly 100 is attached to the letters 220, numbers, or figures. The material of the display unit 200 is not particularly limited, but may be made of a material that can be restored even when rolled or wrinkled. In addition, the display unit 200 may include fixing means for fixing the banner. There is no particular limitation on the fixing means here, and examples thereof include a string, a rod, a cub, a connecting rod and the like.

The display unit 200 may print the letters 220 only on the front surface and attach the LED assembly 100 only to the front surface, as shown in FIG. 1, but the two displays 200 may face each other so that the letters 220 are printed on both sides. And LED assemblies 100 may be attached thereto. In this case, the electric line of the rear of the LED assembly 100 is located between the two-layer display, there is an advantage that can be advertised or promoted on both sides.

If necessary, the auxiliary part may be attached to the rear surface of the display unit. Here, the auxiliary part is a kind of film attached to prevent the wires of the LED assembly attached to the front of the display part from being exposed to the outside of the back of the display part, and the auxiliary part may be made of the same material as the display part. The auxiliary part may be attached only to the exposed part of the wire, or may cover the entire rear surface of the display part. In addition, the auxiliary part may be waterproofed, thereby solving electrical problems that may occur in rainy weather when installed outdoors. The combination of the indicator and the auxiliary part uses a method generally used in the market depending on the material. Specific examples of the display unit 200 will be described in more detail in the following embodiments.

The LED assembly 100 is attached to the display unit 200 at regular intervals. The LED assembly 100 may simply use only an LED, or may be used by covering a light emitting part on the LED.

However, it is preferable that the banner according to the present invention uses an LED assembly including a specially designed light transmitting part to further improve its visibility. 2 is a cross-sectional view of the LED assembly used in the present invention. As shown in FIG. 2, the LED assembly 100 according to the present invention includes an LED 1, a light transmitting unit 10, and a fixing unit 30. Each part is demonstrated below.

LED used in the present invention is not particularly limited in its form. For example, the LED light emitting part is not only long as shown in FIG. 2 but also the case where the LED light emitting part is short as shown in FIG. 3. Here, when the LED emitting portion is short as shown in FIG. 3, the brightness of the LED side surface may be further emphasized as compared with FIG. 2. Furthermore, when the LED light emitting part is short as shown in FIG. 3, the shape of the light transmitting part may be modified according to the shape of the LED light emitting part. In addition, although the light emitting portion is short, it is natural that a wide LED and a round LED may also be applied to the present invention.

At least one LED is used in the present invention. There is no particular limitation on the number of LEDs here. When a plurality of LEDs are installed, LEDs of different colors may be installed, or may be installed with different angles at which individual LEDs are installed. This is to improve visibility at various angles in consideration of the linearity of light emitted from the LED.

The light transmitting part 10 surrounds the light emitting part of the LED 1, transmits the light of the LED 1 to the outside, and has a flat bottom surface. The light-emitting unit 10 prevents light from being scattered and increases the concentration of light by designating the irradiation range as the size of the shape, and various expressions can be made according to the shape of the shape. To be expressed. In addition, since the light-transmitting portion 10 surrounds the light emitting portion of the LED 1, it serves to protect the LED 1 from the external impact applied to the LED (1). The light emitted from the LED 1 is emitted to the outside through the light-transmitting unit 10, the light is reflected, diffraction, etc. while passing through the light-transmitting unit 10. The shape of the light transmitting part 10 in the present invention is not particularly limited, but in order to further improve visibility, it is preferable to include at least one thin film light emitting part 12 and at least one thick film light transmitting part 14.

The thin-film light-emitting part 12 is a thin portion of the light-transmitting part in order to reach the light of the LED 1 to a long distance, in order to alleviate the glare phenomenon at a short distance, especially in front of the LED, the thick-film light-emitting part 14 is the LED (1) The thickness of the light transmitting part is thicker than the thin film light emitting part 12 in order to emphasize the shape by easily dispersing the light of the LED and also easily recognize the light of the LED 1 from the side of the LED 1. Since the thickness of the medium through which the LED 1 light passes is thin in the thin film transmitting part 12, the light passes almost without any loss of energy, so that even people at a relatively long distance are emitted from the thin film transmitting part 12. It becomes possible to recognize the light. However, since the thin film is also present in the thin film transmitting part 12, the glare phenomenon immediately in front of the LED is alleviated.

The thickness of the thin film light-transmitting portion 12 depends on the brightness of the LED to be installed. In the case of a conventional LED, the thickness is preferably 0.1 to 10 mm. If it is less than 0.1mm, there is glare in front of it, and if it exceeds 10mm, the LED light is disturbed by the thin-film light emitting part and it is difficult to reach far.

The thin-film light-emitting part 12 allows the light to reach a long distance, while also reducing the glare in front of the LED to improve the overall visibility.

The thin film light emitting part 12 may be formed by drilling a hole in the light transmitting part 10 to make the thin film light transmitting part thinner than the periphery, or by forming a portion of the outer surface of the light transmitting part to be strongly radiated thinner than the surroundings. have.

In FIG. 2, the thin film light-emitting part 12 is shown in a flat shape when viewed from the side, but if necessary, it may have a convex shape in which light may be diffused or a concave shape in which light may be collected.

The thick-film transparent portion 14 is a portion where the thickness of the transparent portion is thicker than the thin-film transparent portion 12, and since the medium is thick, a part of the light passing through the medium is reflected inside, so that the light is spread over the entire thick-film transparent portion 14. This is dispersed and released to the outside. Therefore, the light emitted from the thick film transmitting part 14 is darker than the light emitted from the thin film transmitting part 12, but it is dispersed as a whole so that the shape can be recognized from the front as well as the side of the emitting direction of the LED 1. do.

As a result, the light emitted from the thin-film light emitting part 12 reaches far in front of the LED 1 so that people at a distance can easily recognize it, while alleviating the glare just in front of the LED, so that it is near, especially in front of it. Even without eye fatigue, the LED 1 light can be recognized, and the light emitted from the thick film transmitting part 14 emits the LED light from the side of the LED 1, so that the direction of the light of the LED 1 is progressed. In terms of, the form can be easily recognized by people, contributing to the improvement of form. Furthermore, the light from the thin film light-emitting part 12 is bright, and the light from the thick film light-emitting part 14 is softly reflected, so that the thin film light-emitting part 12 and the thick-film light-emitting part 14 are harmonized to show a visually excellent effect. It is.

The thickness of the thick film transmitting part 14 is not particularly limited, but it is preferable that the thick film transmitting part has a thickness of 1.5 to 20 times that of the thin film transmitting part 12 in order to emit light to the side surface. If it exceeds 20 times, there is a problem that the amount of light emitted to the outside is too small.

There is no particular limitation on the positions of the thin film light emitting part 12 and the back light transmitting part 14, but when considering the straightness of the light emitted from the LED 1 to reach the distance from the thin film light emitting part 12 to a long distance. Preferably, the LED 1 is formed on the front surface in which the light is most strongly emitted, and the thick film light-emitting portion 14 is preferably installed around the thin film light-emitting portion 12.

The number of the thin film light emitting part 12 and the thick film light transmitting part 14 is not particularly limited, and may be formed as many as necessary.

There is no particular limitation on the overall shape of the light transmitting part 10. Although shown in FIG. 2 with reference to a tetrahedron, if necessary, it may have various three-dimensional shapes, such as a trihedron, a pentagon, a hexahedron, and a hemispherical shape. 4 illustrates a light transmitting unit having a hemispherical shape as an example of various three-dimensional shapes.

In addition, there is no restriction | limiting in particular about the form at the time of seeing the thin film light transmission part 12 and the thick film light transmission part 14 from the top. In general, they are circular, but in some cases, they may have specific shapes or characters, including stars, triangles, squares, animal figures, human figures, letters, and so on. In this case, it is possible to recognize the shape of a figure or a character formed in the thin film light emitting part 12 or the thick film light transmitting part 14 from the outside.

Since the thin film light emitting part 12 means a portion where the thickness of the light transmitting part is relatively thin, the thin film light transmitting part 12 first forms the light transmitting part and then inclines the portion corresponding to the thin film light emitting part 12 in the light transmitting part. It can be implemented by. 5 is a view showing that the thin film light-transmitting portion 12 is engraved. As shown in Fig. 5 (a) to (d), the thin film light-transmitting portion 12 is a portion engraved in the light-transmitting portion, the other portion is the thick film light-transmitting portion (14).

In addition, since the thick-film light-emitting part 14 means a portion where the thickness of the light-transmitting part is relatively thick, the thick-film light-emitting part 14 forms a light-transmitting part and by embossing a portion corresponding to the thick-film light-emitting part 14 in the light-transmitting part. Can be implemented. 6 is a view showing that the thick-film light-transmitting portion 14 is embossed. As shown in Figs. 6 (a) to 6 (d), the thick film light transmitting portion 14 is an embossed portion of the light transmitting portion, and the other portion becomes the thin film light transmitting portion 12. In the case of FIG. 6, the thick-film light-emitting part 14 is positioned at the center and the thin-film light-emitting part 12 is positioned around it.

Furthermore, by appropriately combining the relief and the intaglio, it is also possible to have a plurality of the thin film light-emitting portion 12 and the thick film light-transmitting portion 14 present. 7 is an exemplary view illustrating an LED assembly in which a plurality of thin film light emitting parts 12 and a thick film light transmitting part 14 are present. As shown in Figs. 7 (a) and 7 (b), there is an embossed thick film projection portion 14 'positioned at the center and another thick membrane projection portion 14 " positioned at the edge, and there is an intaglio therebetween. The thin film light-emitting part 12 which existed exists. Therefore, when viewed from the outside, the thin film light-emitting portion 12 between the central circle 14 'and the circular circle 14' 'at the edge has the brightest effect. In this case, the thin film light emitting part 12, which is a space between the central star 14 'and the square 14 " 5 to 7 show only the flat portion of the upper portion of the light transmitting portion.

In addition, in order to emphasize the visual effect of the LED light emitting device, the thin film light emitting part 12 or the thick film light transmitting part 14 may be colored. Here, the thin film transmitting part 12 and the thick film transmitting part 14 may be painted in the same color, or may be painted in different colors. In addition, a plurality of colors may be painted on the thin film light emitting part 12 and the thick film light transmitting part 14 simultaneously. Furthermore, the color may be painted only on the outside of the thin film transparent part 12 and the thick film transparent part 14. In addition, the colors emitted from one LED may be variously expressed by making the colors of the LED and the light emitting part the same or different from each other.

The material of the light-transmitting portion 10 is not particularly limited, but may be formed of a material which can be molded and can transmit light. As an example, glass, plastic, silicone, latex, rubber, urethane, resin, epoxy resin, polycarbonate, or polymer may be mentioned. Of these, silicone having excellent moldability and strong impact resistance is most preferred.

Furthermore, the thin film light transmitting part 12 or the thick film light transmitting part 14 may be expressed in various ways by using any one or more of transparent, semitransparent, or opaque materials.

The fixing part 30 is a part located at the bottom of the LED 1 and the light transmitting part 10, and is a part for attaching the LED assembly 100 to the display part 200. If necessary, the PCB substrate is located or includes the PCB substrate therein. The diameter of the fixing part 30 can be adjusted large or small as needed.

The LED assembly attached to the display unit in the present invention may further form a convex lens portion to improve visibility at long distances and short distances. 8 is a schematic view of an LED assembly in which a convex lens portion is further formed. The convex lens part 80 surrounds the LED 1, and the lower part of the convex lens part 80 is coupled to the fixing part 30, and from the lower part of the fixing part 30 to the side of the LED 1. Forming a thin wall to the top, the convex lens is formed in the upper portion of the LED (1). The light emitted from the LED 1 is more widely distributed in the primary in the convex lens unit 80 and is further more widely distributed in the secondary by the light transmitting unit 10 located outside the convex lens unit 80. The convex lens may have both convex surfaces, unlike in FIG. 8.

The LED assembly according to the present invention may further attach a polycarbonate layer on top of the light transmitting portion to improve visibility. Polycarbonate emits light with a very stable feeling because of its high light diffusion and high visible light transmittance. The light diffused primarily through the light-transmitting part is diffused into the light while passing through the polycarbonate to a light having a stable feeling, thereby improving overall visibility. 9 is a cross-sectional view of an LED assembly with a polycarbonate layer attached. As shown in FIG. 9, a polycarbonate layer 84 is attached to the light transmitting part 10. There is no particular limitation on the shape of the polycarbonate layer 84 attached thereto, but in order to diffuse light, the upper portion preferably has a convex lens shape. The polycarbonate layer 84 is not particularly limited to the method of attaching to the light transmitting portion, but may be simply installed by inserting the polycarbonate layer 84 into the groove formed by engraving the upper portion of the light transmitting portion.

In order to diffuse the LED light emitted from the LED assembly in the present invention, a diffusion layer may be further attached to the lower portion of the light emitting portion facing the upper portion of the LED. 10 is a cross-sectional view of the LED assembly with the diffusion layer attached. The diffusion layer 86 is made of a material capable of diffusing light as much as possible, and in particular, the diffusion layer 86 is preferably made of crystal in order to cause diffuse reflection. The light diffused primarily by the diffuse reflection by the diffusion layer 86 is further diffused while passing through the light-transmitting portion 10, thereby widening the range of light emitted by one LED assembly as a whole. The diffusion layer 86 is not particularly limited to the method of attaching to the light transmitting portion 10, but may be simply installed by inserting the diffusion layer 86 into a groove formed in the light transmitting portion.

Regarding the attachment method of the display unit 200 of the LED assembly 100, the entire LED assembly 100 is made integral and attached to the display unit 200, or the light transmitting unit 10 and the LED 1 are separated from each other. It may be made and fitted to the display unit 200. When the whole is made in one piece, the LED assembly 100 may be attached to the display unit 200 in various ways. There is no particular limitation on the attachment method here, but considering the convenience of the work process, the high frequency attachment method is most preferred. 11 is a view showing that the LED assembly is attached by a high frequency attachment method. Show that the LED assembly 100 is attached to the display unit 200.

Another attaching method is to make a plurality of fitting holes 220 at regular intervals on the display unit 200 and to insert the LED assembly 100 into the fitting holes 220. As a result, it is convenient to assemble the LED assembly 100 to the display unit 200 in the process of installing the banner in the field, and it is also convenient to replace the damaged or problematic LED. To this end, the LED assembly 100 should have a concave shape at the bottom of the light transmitting portion. 12 illustrates another embodiment of an LED assembly. As shown in FIG. 12, in the LED assembly 100, a recess 40 is disposed below the light transmitting part 10, and the display part 200 is coupled to the side of the light emitting part 10. This LED assembly 100 is made of a flexible material is fitted to the fitting hole 220.

On the other hand, when the light transmitting portion 10 and the LED (1) is separated, as shown in Figure 13, the insertion hole 220 is made to the display portion, the light emitting portion 10 is placed on the upper portion of the insertion hole 220, The lower portion of the ball 220 is pushed in the form of fitting the LED (1) from the bottom to the upper part to combine with the light-transmitting part (10). In this case, the LED 1 and the light projecting portion 10 are brought into close contact and fixed. Of course, on the contrary, the LED 1 may be first inserted into the lower portion of the fitting hole 220, and the light transmitting part 10 may be coupled to the upper portion thereof.

In this case, in order to strengthen the strength of the coupling, the support 50 may be further provided below the LED 1. The support 50 is in close contact with the light transmitting part 10 to completely fix the LED 1 in the light transmitting part 10, and is a part for preventing damage due to shaking of the LED 1. 14 is a cross-sectional view of the LED assembly in which the support is further installed. As shown in Figure 14, the support 50 is in close contact with the side of the light transmitting portion 10.

15 is a schematic view of an LED assembly with additional protective walls installed. As shown in FIG. 15, the diameter of the support 50 is larger than the diameter of the LED 1, and the support 50 is provided with a protective wall 52 for protecting the LED 1 around the LED 1. Can be. The protective wall 52 is formed in a circular shape around the LED 1 to prevent the LED 1 from being easily damaged by an external impact when the LED assembly used in the present invention is collapsed by a wind lamp. The protective wall 52 does not necessarily need to wrap all around the LED 1 here.

In addition, the air of the portion (C) in which the LED (1) of the light emitting portion 10 is fitted in the process of the LED (1) is fitted to the light emitting portion 10 is compressed as the LED (1) is inserted into the LED when used for a long time ( 1) is pushed by the compressed air, there is a problem that the LED (1) portion and the light transmitting portion 10 is separated. In the present invention, in order to solve this problem, it is possible to form an air discharge means in the light transmitting portion (10).

The air discharge means in the present invention includes an air discharge groove 18 or embossing (19). FIG. 16 is a cross-sectional view of the LED assembly in which two air discharge grooves are formed, and FIG. 17 is a cross-sectional view taken along the line AA of FIG. 16. As shown in FIG. 16 and FIG. 17, at least one groove is formed in the insertion direction of the LED 1 at a portion in contact with the LED 1 in the light transmitting part 10. The air discharge groove 18 serves to discharge the air inside the floodlight 10 to the outside in the process of fitting the LED (1).

18 is a sectional view of an LED assembly with embossing formed. In addition, as shown in FIG. 18, at least one embossing is formed at a portion in contact with the LED 1 inside the light transmitting part 10. In the process of inserting the LED 1, the air inside the light transmitting portion 10 is discharged to the outside through the space between the embossing 19 to prevent the formation of excessive compressed air inside the light transmitting portion. Here, the air discharge groove 18 or the embossing 19 may be formed on the side of the support as well as the side of the LED.

In addition, in the LED assembly according to the present invention, the reflecting plate 60 is formed on the bottom of the light-transmitting unit 10, thereby reflecting the light emitted from the LED to the front to increase the advertising effect. 19 is a sectional view of an LED assembly provided with a reflector.

The control unit is a part for controlling the blinking of the LED assembly, and may include a switch and a control circuit. Since this is a part commonly used in electric circuits, a detailed description thereof will be omitted here.

The power supply unit supplies power for LED light emission and control, and there is no particular limitation on this. For example, at least one of a capacitor, a battery, a direct current power source, a solar cell, or a hybrid. In particular, since the banner with improved visibility according to the present invention consumes less power than the conventional banner, it is suitable for using a solar cell or a hybrid. Since the control unit and the power supply unit may be generally installed in necessary parts, they are not separately illustrated in the drawings.

Hereinafter, a description will be given of how the banner with improved visibility according to the present invention can be applied based on the form of the specific banner.

Example  One : In front of the store On the cradle  Installed banner

1 is a perspective view of a banner installed in a cradle as an embodiment of a banner improved visibility according to the present invention. This is generally a banner installed in front of the street shop, the display unit 200 is attached to the mounting base 310, the display unit 200 is printed with a letter 220, such as 'ABC', the letter 220 A plurality of LED assemblies 100 are thus attached. Although not shown in the figure, there is a separate control unit and a power supply unit.

The banner has improved visibility according to the present invention, unlike the conventional simple banner is attached to the LED assembly, it is possible to attract people's attention even at night, and at the same time can accurately inform the contents. In addition, since the LED assembly is made of a transparent material, people can easily recognize the text 220 printed on the banner during the day.

Example  2: display the location of goods installed on the store ceiling

20 is a schematic diagram of a product location display banner installed in an upper part of a store as an embodiment of the banner with improved visibility according to the present invention. If you go to a large mart, various items are arranged so that it is difficult for customers to find the location of the item properly. 20 is a schematic diagram of such a banner. As shown in FIG. 20, the display unit 200 is caught by the string 350 connected to the ceiling 410. 'Ramen' and arrow 220 are printed on the display unit 200, and a plurality of LED assemblies 100 are attached thereto. Since these banners are easier to attract people's attention than other general banners, they can be used to attract the attention of customers, especially for products that need to be promoted a lot.

Example  3: doorway banner

FIG. 21 is a schematic diagram of a banner installed at an entrance and exit of a store as one embodiment of a banner having improved visibility according to the present invention. This is a form of hanging lines or rods at the entrances of shops and hanging banners on them. As shown in FIG. 21, the horizontal display unit 200 is suspended on the rod 320, and the letter 220 is printed on the display unit 200, and a plurality of LED assemblies are formed inside the letter 220. 100 is attached.

Example  4: street light banner

FIG. 22 is a schematic diagram of a street lamp banner according to one embodiment of the banner with improved visibility according to the present invention. FIG. These banners are installed on street lamps, traffic lights, roadside lights, and so on. As shown in FIG. 22, the connecting bar 350 is connected to the street light 430, and the display unit 200 is attached to the connecting bar 350. The display unit 200 is printed with a crown 220 and the letter 'CROWN', and a plurality of LED assemblies 100 are attached to the inside of the letter 220. The street lamp banner may have additional fixing means separately at the bottom of the banner in some cases.

Example  5: placard

23 is a schematic diagram of a banner as an embodiment of a banner with improved visibility according to the present invention. This is commonly referred to as a banner, and includes everything from large banners installed on the street to small banners installed in stores. As shown in FIG. 23, the display unit 200 is connected by a fixing strap 330 connected to the power pole 420, and the letter 220 is printed on the display unit 200 and the letter 220. A plurality of LED assembly 100 is attached to the inside of.

Example  6: glass window banner

24 is a schematic diagram of a banner installed on a glass window as an embodiment of the banner with improved visibility according to the present invention. This means a small banner installed inside and outside the glass window in a store. As shown in FIG. 24, the display unit 200 fixed by the cubic room 370 is attached to the glass window 440. The display unit 200 has a letter 220 of '50% 'is printed, a plurality of LED assembly 100 is attached to the inside of the letter 220.

Example  7: banners with people

25 is a schematic diagram of a banner using a person according to an embodiment of the banner with improved visibility according to the present invention. This is a banner that a person is using a person on the street to lift a banner with advertising text or wear a banner. As shown in FIG. 25, the display unit 200 is suspended from the shoulder strap 340 over the shoulder of the person, and the display unit 200 is printed with the letter 220 of '50% ', and the letter 220. Inside the plurality of LED assembly 100 is attached.

In addition to the above-described embodiments, a banner having improved visibility according to the present invention may be applied to various banners.

1 is a schematic diagram of a banner improved visibility according to the present invention,

2 is a cross-sectional view of the LED assembly used in the present invention,

3 is a cross-sectional view of the LED assembly when the LED light emitting portion is short;

4 is a cross-sectional view of an LED assembly having a hemispherical light transmitting portion;

5 is a view showing that the thin film projection is engraved,

6 is a view showing that the thick-film floodlight is embossed,

7 is an exemplary view illustrating an LED assembly in which a plurality of thin film light emitting parts and a thick film light transmitting part are present;

8 is a schematic view of an LED assembly in which a convex lens portion is further formed;

9 is a cross-sectional view of the LED assembly with a polycarbonate layer attached;

10 is a cross-sectional view of the LED assembly with a diffusion layer,

11 is a view showing that the LED D assembly is attached by a high frequency attachment method,

12 shows another embodiment of an LED assembly,

13 is a view showing a combination of the main body when the LED and the light-transmitting part is separated,

14 is a cross-sectional view of the LED assembly further installed with a support,

15 is a schematic view of an LED assembly with additional protective walls installed;

16 is a sectional view of an LED assembly having two air discharge grooves formed therein;

17 is a cross-sectional view taken along the line AA of FIG. 16;

18 is a sectional view of an LED assembly with embossing formed thereon;

19 is a cross-sectional view of the LED assembly with a reflector;

20 is a schematic diagram of a product position display banner installed at an upper portion of a store as an embodiment of a banner having improved visibility according to the present invention;

21 is a schematic diagram of a banner installed in an entrance and exit of a store as one embodiment of a banner having improved visibility according to the present invention;

22 is a schematic diagram of a street lamp banner according to one embodiment of the banner with improved visibility according to the present invention;

23 is a schematic diagram of a banner as an embodiment of a banner with improved visibility according to the present invention;

24 is a schematic diagram of a banner installed on a window as an embodiment of a banner having improved visibility according to the present invention;

25 is a schematic diagram of a banner using a person according to an embodiment of the banner with improved visibility according to the present invention.

<Description of the major symbols for the main parts of the drawings>

1: LED

10: floodlight

100: LED assembly

200: the body

300: bottom support

Claims (25)

A display unit displaying contents to be delivered; A plurality of LED assemblies attached to the display unit at regular intervals; A controller for controlling the LED assembly; Banner with improved visibility, characterized in that it comprises a power supply for supplying power to the LED assembly. The method of claim 1, wherein the LED assembly At least one LED; At least one thin-film light emitting part having a thin thickness of the light emitting part and surrounding the light emitting part of the LED to transmit the light of the LED to the outside, and to alleviate the glare in front of the LED and increase visibility at a distance. A light-transmitting part including at least one thick film light-transmitting part having a thickness of the light-transmitting part for dispersing light widely and emitting light even to the side of the LED; Banner with improved visibility, characterized in that it comprises a fixing portion located on the bottom of the LED. The banner of claim 1, wherein a letter, a number, or a figure is displayed on the display unit, and a plurality of the LED assemblies are attached along the letter, the number, or the figure. The banner according to claim 1, wherein the display unit includes a fixing means for fixing the banner. The banner of claim 1, wherein the display unit is made of a material that can be restored even when rolled or wrinkled. The banner of claim 1, wherein the display unit is a form in which two display units are configured such that contents to be delivered are directed outward. The banner of claim 1, wherein an auxiliary part surrounding an exposed wire of the LED assembly is attached to a rear surface of the display unit. The banner according to claim 2, wherein the thin film transmitting part or the thick film transmitting part has a shape of a figure, a number, or a letter. 3. The banner according to claim 2, wherein the thin film light-transmitting part or the thick film light-transmitting part is colored. The banner according to claim 2, wherein the light transmitting part has a three-dimensional shape. The banner according to claim 2, wherein the thin film transmitting part or the thick film transmitting part is made of a combination of at least one of a transparent, semi-transparent, and opaque material. The banner of claim 2, further comprising a support positioned between the LED and the fixing part and having a side wall in close contact with the light transmitting part. The banner according to claim 12, wherein a diameter of the support is greater than that of the LED, and the support is provided with a protective wall for protecting the LED around the LED. 3. The banner according to claim 2, wherein a lower diameter of the light transmitting part is smaller than that of the light transmitting part, and a recess is formed in which the inside is in contact with the side of the LED and the outside is in contact with the main body. The convex lens portion surrounding the LED is formed outside the LED. The convex lens portion is coupled to the fixing portion, and a thin wall is formed along the side of the LED at the lower portion of the fixing portion. And it goes up to the top of the LED, the banner of the improved visibility, characterized in that the convex lens is formed on the top of the LED. The banner according to claim 2, wherein a polycarbonate layer is further attached to the light transmitting part. The banner according to claim 2, wherein a diffusion layer is further attached to the inside of the light transmitting portion facing the upper portion of the LED. 18. The banner of claim 17, wherein the diffusion layer is crystal. The banner according to claim 2, wherein at least one air discharge groove or embossing is formed on a side surface of the light transmitting portion in contact with the LED. The banner of claim 2, wherein the light transmitting part is made of at least one of glass, plastic, silicone, latex, rubber, urethane, resin, epoxy resin, polycarbonate, and polymer. The banner according to claim 2, wherein a reflecting plate is provided below the light transmitting part. The banner according to claim 1, wherein the LED assembly is attached to the display unit by a high frequency compression method. The banner of claim 1, wherein the display unit has a plurality of fitting holes, and the LED assembly is fitted into the fitting hole. According to claim 1, wherein the display portion has a plurality of fitting holes, The LED assembly is a banner with improved visibility, characterized in that the light emitting portion and the LED can be separated and the light transmitting portion is located above the fitting hole and the LED is attached to the main body in such a way that is fitted under the fitting hole. The banner of claim 2, wherein the thin film floodlight has a thickness of 0.1 to 10 mm, and the thick film floodlight is 1.5 to 20 times the thickness of the thin film floodlight.

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