KR101091758B1 - Advertisement device capable of LED change and the producing method thereof - Google Patents

Abstract

The present invention relates to an advertisement device using a light emitting diode and a method of manufacturing the same, and more particularly, a lower plate forming a bottom surface of the advertisement device, a light emitting diode installed on the upper surface of the lower plate to emit light, and the A channel forming an outer surface, and coupling means for detachably coupling the lower plate and the channel so that the lower plate is detachable from the channel so that the light emitting diode can be replaced, and after the advertisement device is installed. When the channel is pulled out, the lower plate and the channel are separated, and thus the advertising apparatus does not need to be removed from the installation place.

Description

Advertisement device capable of LED change and the producing method

The present invention relates to an advertisement device using a light emitting diode and a method of manufacturing the same, and more particularly, a lower plate forming a bottom surface of the advertisement device, a light emitting diode installed on the upper surface of the lower plate to emit light, and the A channel forming an outer surface, and coupling means for detachably coupling the lower plate and the channel so that the lower plate is detachable from the channel so that the light emitting diode can be replaced, and after the advertisement device is installed. When the channel is pulled out, the lower plate and the channel are separated, and thus the advertising apparatus does not need to be removed from the installation place.

Conventionally, advertising devices using fluorescent or neon lamps as lighting means have a high risk of breakage, consume a lot of power, and fail to guarantee safety, and thus have considerable risks. Therefore, a large number of development and use of an advertising device using a light emitting diode as a lighting means instead of an advertising device using a fluorescent light or a neon light as a lighting means. Advertising devices using light emitting diodes as lighting means have superior advantages in terms of economy, safety and aesthetics compared to advertising devices using fluorescent or neon lighting means. BACKGROUND ART Advertisers using light emitting diodes as lighting means are generally manufactured by installing light emitting diodes in a channel shaped like an advertisement to be made and then curing the resin by pouring it.

However, the manufacturing method has a simple and low cost advantages, but once the advertising device is manufactured, even if a failure of the light emitting diode that emits light occurs, the replacement of the light emitting diode is impossible unless the synthetic resin layer is removed. have. In addition, the synthetic resin layer is not easy to remove, and once removed, the synthetic resin layer is damaged and cannot be used again.

In addition, since the channel is manufactured by fabricating the channel lower plate corresponding to the advertisement of a specific shape to be made and bending the plate along the outer surface of the channel lower plate to form the channel outer surface and welding at the same time, the channel is made due to the specificity of the manufacturing process. There was a difficulty in making the bottom plate of the separable from the outer surface of the channel.

The present invention has been made to solve the above problems,

An object of the present invention is to provide a light emitting diode replaceable advertising device and a method for manufacturing the same that can be easily replaced by the lower plate is detachably coupled in the channel.

Another object of the present invention is that the fitting protrusion is detachably fitted to the fitting groove, when the channel is pulled out after the advertising device is installed, the lower plate and the channel is separated, there is no need to remove all the advertising device from the installation place It is to provide an advertising device and a manufacturing method capable of replacing the light emitting diode to easily replace the light emitting diode.

Another object of the present invention is that the channel and the lower plate is coupled by the engaging portion and the lower plate support jaw, there is no need to remove all the advertising device when separating the channel can facilitate the convenience and economical replacement of the light emitting diode It is to provide an advertising apparatus and a method of manufacturing the LED can be replaced.

Still another object of the present invention is that the coupling member including the protrusion and the groove insertion groove is inserted from the side of the channel, there is no need to remove all the advertising device from the installation place when replacing the light emitting diode, the channel and the lower plate It is to provide an advertising device and a method of manufacturing the LED light emitting diode can be firmly coupled.

Still another object of the present invention is to form a circumference of the coupling means insertion hole into which the coupling member is inserted so as to protrude toward the other surface by being embedded in one surface of the channel so that the head of the inserted coupling means does not protrude from the channel. The present invention provides an advertising apparatus and a method of manufacturing the LED light emitting diode which can be accurately coupled to a channel.

Still another object of the present invention is to provide an advertising apparatus and a method of manufacturing the light emitting diode replaceable to easily form the channel, including a lower plate supporting jaw welded to the channel.

The present invention includes the following examples in order to achieve the above object.

According to an embodiment of the present invention, a light emitting diode replaceable advertising device according to the present invention is an advertising device using a light emitting diode, the lower plate forming the bottom of the advertising device, and is installed on the upper surface of the lower plate to emit light A light emitting diode, a channel forming an outer surface of the advertisement device, and a coupling means for detachably coupling the lower plate and the channel to replace the light emitting diode as the lower plate is detachable from the channel. It can be characterized by.

According to another embodiment of the present invention, in the advertising device capable of replacing the light emitting diode according to the present invention, the coupling means includes a coupling member; A coupling member insertion hole perforated on one side of the lower plate to insert the coupling member; A lower plate support jaw protruding to an inner surface of the channel and including a coupling member insertion hole into which the coupling member is inserted, the coupling member being inserted into each of the coupling member insertion holes formed in the lower plate and the lower plate support jaw. And the bottom plate and the channel are detachably coupled to each other.

According to another embodiment of the present invention, in the LED device replaceable light emitting diode according to the present invention, the coupling means includes a fitting protrusion formed on one side of the lower plate; It is connected to the inner surface of the channel, the fitting groove is fitted to the fitting protrusion detachably; characterized in that it comprises a.

According to another embodiment of the present invention, in the LED device replaceable light emitting diode according to the present invention, the coupling means is a lower plate support projection protruding from the inner surface of the channel, the lower plate protruding from one side of the upper surface of the lower plate A locking portion for receiving a supporting jaw, wherein the locking portion protrudes from one side of the upper surface of the lower plate to cover a portion of the side surface of the lower plate support jaw, and a first bent portion formed by bending toward a channel near the end of the supporting portion; Including the second bent portion formed by bending the opposite side to the first bent portion at the end of the first bent portion, when the channel is coupled with the lower plate, the lower plate support jaw of the channel slides down the second bent portion Located on the side of the support portion and is caught by the second inclined surface so that the channel is detachable to the lower plate Characterized characterized in that the sum.

According to another embodiment of the present invention, in the advertising device replaceable light emitting diode according to the present invention, the coupling means includes a coupling member; A coupling member insertion hole which is bored in the side of the channel and into which the coupling member is inserted; Protruding from one side of the lower plate, including a protrusion including a coupling member insertion hole into which the coupling member is inserted, the coupling member is inserted into each of the coupling member insertion hole formed in the channel and the protrusion to the lower plate and the channel It is characterized in that the detachable coupling.

According to another embodiment of the present invention, in the advertisement device capable of replacing the light emitting diode according to the present invention, the coupling member insertion hole has a coupling member insertion hole so that the head of the coupling member inserted does not protrude on the channel. It is characterized in that the periphery is formed in the outer side of the channel protruding inward.

According to another embodiment of the present invention, a light emitting diode replaceable advertising device according to the present invention is installed on the light emitting diode above the light emitting diode in the channel, and transmits light, and injected into the channel to the upper surface of the synthetic resin plate It is characterized in that it further comprises a synthetic resin layer which is formed by curing after coating.

According to another embodiment of the present invention, a method of manufacturing an advertising device replaceable LED according to the present invention is a bottom plate forming step of forming a lower plate by cutting in the shape of the lower surface of the advertising device, and a plate of the same shape as the lower plate A lower plate support channel forming step of cutting the inside to form a lower plate support jaw, and a lower plate and channel forming step including a channel forming step of forming a channel by bending the shape of the side of the advertisement device and combining the channel and the lower plate support jaw. Wow; Attaching a light emitting diode to an upper surface of the lower plate; And a lower plate and a channel coupling step of detachably coupling the lower plate and the channel by a coupling means.

According to another embodiment of the present invention, in the method of manufacturing a light emitting diode replaceable advertising device according to the present invention, the channel forming step is to attach an adhesive sheet to the upper surface of the lower plate and the lower plate support jaw on the upper surface of the lower plate A lower plate and a lower plate support jaw temporary fixing step for temporarily fixing the lower plate and the lower plate support jaw by placing side surfaces of the lower plate and the lower plate support jaw in parallel with each other; A channel bending step of temporarily fixing the lower plate and the lower plate supporting jaw to form a channel by bending the metal plate along the outer surfaces of the lower plate and the lower plate supporting jaw; It characterized in that it comprises a channel and the lower plate supporting jaw coupling step for coupling the lower plate supporting jaw to the inside of the channel formed in the channel bending step.

According to another embodiment of the present invention, in the method of manufacturing a light emitting diode replaceable advertising device according to the present invention, the channel forming step is a lower plate support jaw coupled to the lower plate and the channel after the channel and the lower plate support jaw coupling step; It characterized in that it further comprises an adhesive sheet removing step of separating and removing the adhesive sheet.

The present invention can achieve the following effects by the configuration and combination, the use relationship described above in the present embodiment.

The present invention has the effect that it is easy to replace the light emitting diode by attaching the bottom plate detachably in the channel.

In the present invention, since the fitting protrusion is detachably fitted to the fitting groove, when the channel is pulled after the advertisement device is installed, the lower plate and the channel are separated so that the advertisement device does not need to be removed from the installation place. The effect is easy to do.

According to the present invention, the channel and the lower plate are coupled by the latching portion and the lower plate supporting jaw, and thus, there is no need to remove all the advertising devices when the channel is separated, thereby achieving convenience and economical efficiency of replacing the light emitting diodes. .

According to the present invention, the coupling member including the protrusion and the groove insertion groove is inserted at the side of the channel, so that the advertising device does not need to be removed from the installation place when replacing the LED, and the channel and the lower plate are firmly coupled. It can be effective.

The present invention is formed so that the circumference of the coupling means insertion hole into which the coupling means is inserted is protruded from one side of the channel to protrude to the other side so that the head of the inserted coupling means does not protrude from the channel, thereby accurately coupling the lower plate to the channel. It can be effected.

The present invention includes the lower plate supporting jaw welded to the channel, there is an effect that can easily form the channel.

1 is an exploded perspective view of a light emitting diode replaceable advertising device according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of the advertisement device capable of replacing the light emitting diode shown in FIG. 1. FIG.
Figure 3 is an exploded perspective view of a light emitting diode replaceable advertising device according to another embodiment of the present invention.
Figure 4 is a cross-sectional view of the advertising device capable of replacing the light emitting diode shown in FIG.
Figure 5 is an exploded perspective view of an advertising device capable of replacing the light emitting diode according to another embodiment of the present invention.
FIG. 6 is a cross-sectional view of the advertisement device capable of replacing the light emitting diode shown in FIG. 5. FIG.
Figure 7 is an exploded perspective view of a light emitting diode replaceable advertising apparatus according to another embodiment of the present invention.
FIG. 8 is a cross-sectional view of the advertising device capable of replacing the light emitting diode shown in FIG. 7. FIG.
Figure 9 is a photograph showing a state in which the light-emitting diode replaceable advertising device is installed according to an embodiment of the present invention.
10 is a flow chart of a manufacturing method of an advertisement apparatus capable of replacing a light emitting diode according to the present invention.

Hereinafter, with reference to the accompanying drawings, a light emitting diode replaceable advertising device and a method for manufacturing the same according to the present invention will be described in detail. It should be noted that the same elements in the figures are represented by the same numerals wherever possible. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Unless defined otherwise, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs and, if conflict with the meaning of the terms used herein, It follows the definition used in the specification.

1 is an exploded perspective view of a light emitting diode replaceable advertising device according to an embodiment of the present invention, Figure 2 is a cross-sectional view of a light emitting diode replaceable advertising device shown in Figure 1, Figure 3 is another embodiment of the present invention 4 is an exploded perspective view of an advertisement device capable of replacing a light emitting diode according to an embodiment, FIG. 4 is a cross-sectional view of the advertisement device capable of replacing a light emitting diode shown in FIG. 3, and FIG. 5 is a light emitting diode replacement according to another embodiment of the present invention. 6 is an exploded perspective view of an advertisement device capable of replacing the light emitting diode, and FIG. 6 is a cross-sectional view of the advertisement device replaceable with the light emitting diode shown in FIG. 5, and FIG. 7 is an exploded perspective view of the advertisement device capable of replacing the light emitting diode according to another embodiment of the present invention. FIG. 8 is a cross-sectional view of the advertisement device replaceable with the light emitting diode shown in FIG. 7, and FIG. 9 is replaceable with the light emitting diode according to an embodiment of the present invention. A photograph showing a state in which the ad unit is installed.

1 to 9, the advertisement device replaceable LED according to the present invention includes a lower plate 11 forming an underside of an advertisement device in an advertisement device using a light emitting diode, and an upper surface of the lower plate 11. A light emitting diode 12 installed at the light emitting diode 12, a channel 13 forming an outer surface of the advertisement device, and a coupling means for detachably coupling the lower plate 11 and the channel 13 to each other ( Including the 14), the lower plate 11 is characterized in that the light-emitting diode 12 can be replaced by being removable from the channel (13).

The lower plate 11 is detachably coupled to the channel 13 in a frame forming a bottom surface of a letter or a figure representing the contents of the advertisement device. The lower plate 11 may be made of various materials such as metal and synthetic resin. The lower plate 11 is preferably opaque so that light is emitted only to the front surface to prevent light from passing through. The lower plate 11 includes a reflective layer 111 positioned at an upper surface thereof to reflect light and a wire drawing hole 112 for drawing out the wire 122 connected to the light emitting diode 12 to be described later.

The reflective layer 111 is formed on an upper surface of the lower plate 11 and reflects light emitted from the light emitting diode 12 toward the lower plate 11 to be directed toward the front of the channel 13 to improve the efficiency of the advertisement device. Increase The reflective layer 111 may be formed on the upper surface of the lower plate 11 by various methods such as attaching a thin metal plate having a high light reflectance with an adhesive, applying a reflective paint, or applying a reflective tape.

The light emitting diode 12 is positioned on an upper surface of the reflective layer 111 to emit light from the advertisement device. The light emitting diode 12 may include various types of light emitting diodes, such as a round light emitting diode having a cylindrical head portion and an SMD light emitting diode. The light emitting diodes 12 may emit light of a single color as well as light emitting diodes that sequentially emit light of various colors. The light emitting diode 12 determines the number of uses according to the size of the advertising device, the light emitting diode 12 is connected to the circuit board 121 and the wire 122 for connecting the power to the circuit board 121 is a wire It is drawn to the outside of the advertising device through the withdrawal hole (112). As an example of the circuit board, a PCB may be used.

The channel 13 forms an outer surface of the advertisement device and is detachably coupled to the lower plate 11 by a coupling means 14 to be described later. The channel 13 may be made of various materials such as metal and synthetic resin. The channel 13 is preferably such that the channel 13 is opaque so that light is emitted only to the front so that light does not pass through.

1 and 2, the coupling means 14 is perforated on one side of the coupling member 141 and the lower plate 11 so that the coupling member 141 is inserted. And a lower plate supporting jaw 143 including a coupling member insertion hole 142 and a coupling member insertion hole 1431 into which the coupling member 141 is inserted and protruding from the inner surface of the channel 13.

The coupling member 141 is inserted into the coupling member insertion hole 142 formed in the lower plate 11 and the coupling member insertion hole 1431 formed in the lower plate support jaw 143 to detachably couple the lower plate and the channel. In this configuration, it is generally used screws and bolts are used to turn the clockwise clockwise the lower plate 11 is coupled to the lower plate supporting jaw 143, when turned counterclockwise the lower plate 11 and the lower plate support The jaw 143 may be disengaged.

The coupling member inserting hole 142 is formed in the lower plate 11 so that the coupling member 141 may be inserted to couple the lower plate 11 to the channel 13, and typically, a through hole is formed. The head of the coupling member 141 may be formed to a diameter such that the coupling member 141 may be inserted while being formed in a hole shape. A plurality of coupling member insertion holes 142 may be formed on the lower plate 11 as necessary. The coupling member insertion hole 142 is formed to protrude toward the lower surface of the lower plate supporting jaw 143 and the head of the coupling means 16 inserted into the coupling member insertion hole 142 on the lower plate 11. It is characterized in that the lower plate 11 can be accurately coupled to the lower plate support jaw 143 so as not to protrude.

The lower plate support jaw 143 protrudes along the inner surface of the channel 13 so that when the lower plate 11 is coupled to the channel 13, the lower plate 11 no longer moves to the upper side of the channel 13. Support it to be impossible. The lower plate support jaw 143 includes a coupling member insertion hole 1431 into which the coupling member 141 is inserted when the lower plate 11 and the channel 13 are coupled to each other. It has a shape and the number corresponding to the coupling member insertion hole 142 formed in the lower plate (11). The lower plate supporting jaw 143 protrudes from the bottom of the channel 13 to the upper side at a predetermined interval as shown in FIG. 2 to allow the lower plate 11 to be inserted into the channel 13. It is preferable. However, the lower plate supporting jaw 143 is not excluded from protruding from the inside of the channel 13 so that the lower surface of the channel 13 and the lower plate supporting jaw 143 are parallel to each other.

Looking at the coupling method of the advertising device that can replace the light emitting diode having the configuration as described above, the lower plate 11 is in contact with the lower plate support jaw 143 and the coupling member formed on the lower plate 11 and the lower plate support jaw 143 The lower plate 11 and the channel 13 are coupled by inserting the coupling member 141 into the insertion holes 142 and 1431. In addition, the coupling member 141 may be detachably coupled to the lower plate 11 and the channel 13 according to the loosening and locking of the screw because the screw is used. Therefore, the advertisement device has a feature that it is possible to replace the failed and failed LED 12 without breaking the synthetic resin layer 16 to be described later.

3 and 4, the coupling means 24 includes a fitting protrusion 241 and a fitting protrusion 241 formed at one side of the lower plate 11. It includes a lower plate supporting jaw 242 including a fitting groove 2421 that is detachably fitted.

The fitting protrusion 241 is formed to protrude on one side of the upper surface of the lower plate 11 so as to be inserted into the fitting groove 2421 to be described later, and the fitting protrusion 241 is the lower plate 11 as necessary. Multiple dogs may be formed on).

The lower plate support jaw 242 is the same except that the fitting groove 2421 is formed instead of the lower plate support jaw 143 and the coupling member insertion hole 1431 described with reference to FIGS. 1 and 2 are the same. Therefore, hereinafter, only the fitting groove 2421 will be described.

The fitting groove 2421 is formed in a number corresponding to the fitting protrusion 241 on the lower surface of the lower plate support jaw 242 to accommodate the fitting protrusion 241. The fitting groove 2421 has an inlet open at one side, and the inlet is elastically restored after being coupled while the fitting protrusion 241 can be inserted therein, so as to hold the fitting protrusion 241. In this case, when the fitting protrusion 241 is coupled to the elastic expansion force itself, the fitting protrusion 241 is pressed into the fitting protrusion 241 by the secured elastic force. Therefore, the fitting protrusion 241 is firmly coupled by the pressing force of the fitting groove 2421, thereby maintaining the integrated state of the lower plate 11 and the channel 13. However, the fitting groove 2421 is not connected to the lower plate support jaw 242 and is not excluded from being formed to be attached to the inner surface of the channel 13 to accommodate the fitting protrusion 241.

Looking at the coupling method of the advertising device that can replace the light emitting diode having the configuration as described above, when the channel 13 is pulled out, the fitting groove 2421 is extended to its own elastic force to the channel 13 and the lower plate 11 After replacing the failed light emitting diodes 12 in the separated lower plate 11 and pushing the channel 13 toward the lower plate 11 again, the fitting groove 2421 is expanded by its elastic force and the fitting The channel 13 and the lower plate 11 may be fixed by accommodating the protrusion 241 and pressing the fitting protrusion 241 with the secured elastic force. As shown in Figure 9, since the advertising device is constructed by attaching the rear (lower plate 11 in the present invention) is attached to the building, conventionally, it is inconvenient to separate the advertising device from the building to replace the light emitting diode 12 of the advertising device. Although the advertising device according to the present invention pulls out the channel 13, the channel 13 and the lower plate 11 can be separated, so that the light emitting diodes 12 can be replaced immediately, and the advertising device is completely installed. It does not need to be removed at the place, which is characterized by excellent work efficiency and economy.

5 and 6, the coupling means 34 includes a lower plate supporting jaw 341 protruding from an inner surface of the channel 13 and the lower plate. Protruding from one side of the upper surface of the (11) includes a locking portion 342 for receiving the lower plate support jaw (341).

Since the lower plate supporting jaw 341 is the same as the lower plate supporting jaw 143 described with reference to FIGS. 1 and 2, a detailed description thereof will be omitted.

The locking portion 342 is configured to protrude from one side of the upper surface of the lower plate 11 to accommodate the lower plate supporting jaw 341, and the locking portion 342 protrudes from one side of the upper surface of the lower plate 11 to support the lower plate. A support part 341 made of an elastic material surrounding a part of the side surface of the jaw 341, a first bent part 3422 formed by bending toward the channel 13 close to the end of the support part 341, and the first A second bent part 3423 formed by bending at the end of the bent part 3422 to the opposite side of the first bent part 3422 is included.

Looking at the coupling method of the advertising device that can replace the light emitting diode having the configuration as described above, when the channel 13 is pulled down the lower plate supporting jaw 341 of the channel 13 to the lower surface of the first bent portion (3422) The support portion 341 is inclined toward the center of the lower plate 11 by its own elastic force. When the lower plate support jaw 341 continues to rise to deviate from the first bent portion 3422, the support portion 3411 is raised. Is returned to its original state by the elastic force and the channel 13 and the lower plate 11 are separated. After replacing the failed light emitting diode 12 in the separated lower plate 11 and pushing the channel 13 toward the lower plate 11 again, the lower plate supporting jaw 341 is along the upper surface of the second bent portion 3423. The support part 341 is lowered and is inclined toward the center of the lower plate 11 by self-elasticity. The lower plate support jaw 341 continues to descend and is positioned at the side of the support part 341 beyond the second bent part 3423. When the support part 341 is returned to its original state by an elastic force, the first bent part 3422 is positioned above the lower plate support jaw 341 to fix the channel 13 and the lower plate 11. In the advertising device according to the present invention, when the channel 13 is pulled out, the channel 13 and the lower plate 11 can be separated, so that the light emitting diodes 12 can be replaced immediately, and all the advertising devices are removed from the installation place. There is no need to do it, and it is characterized by providing excellent work efficiency and economy.

7 and 8, the coupling means 44 is perforated on the side of the coupling member 441 and the channel 13 to be coupled to the coupling member. A protrusion 443 including a coupling member insertion hole 442 into which the 441 is inserted, and a coupling member insertion hole 4431 protruding from one side of the lower plate 11 and into which the coupling member 441 is inserted; A lower plate support jaw 444 including a protrusion insertion groove 4442 into which the protrusion 443 is inserted is included.

Since the coupling member 441 is the same as the coupling member 141 described with reference to FIGS. 1 and 2, a detailed description thereof will be omitted.

The coupling member insertion hole 442 is formed to be perforated in the side of the channel 13 is inserted into the coupling member 441, is formed in a number corresponding to the protrusion 443 to be described later, the channel ( 13 is formed to protrude from the outer surface to the inner surface side so that the head of the coupling member 441 inserted into the coupling member insertion hole 442 does not protrude on the channel 13 to the lower plate 11 to the channel Characterized in that can be accurately coupled to (13).

The protrusions 443 are formed at one side of the upper surface of the lower plate 41 and are inserted into the protrusion insertion grooves 4401 to be described later, and a plurality of protrusions 443 are provided on the lower plate 11 as necessary. Can be formed. The protrusion 443 includes a coupling member insertion hole 4431 in which the coupling member 441 is inserted into the side surface.

Since the lower plate support jaw 444 is the same except that the protrusion insertion groove 4441 is formed in place of the lower plate support jaw 143 and the coupling member insertion groove 1431 described with reference to FIGS. Hereinafter, only the protrusion insertion groove 4451 will be described.

The protrusion insertion grooves 4401 are perforated in the lower plate supporting jaw 444 and formed in a number corresponding to the protrusions 443 to accommodate the protrusions 444.

Looking at the coupling method of the advertising device that can replace the light emitting diode having the configuration as described above, the protrusion 443 protruding from the lower plate 11 is inserted into the protrusion insertion groove 4451, the coupling member 441 The lower plate 11 and the channel 13 are inserted into the coupling member insertion holes 442 and 4431 formed in the channel 13 and the protrusion 443. In addition, since the coupling member 441 is a screw or the like, the lower plate 11 and the channel 13 may be detachably coupled in accordance with the loosening and locking of the screw. Therefore, the advertisement device can be separated from the channel 13 and the lower plate 11 by removing the coupling member 441 positioned on the side of the channel 13, so that the light emitting diode 12 can be replaced immediately. There is no need to remove all the advertising equipment from the installation place, it is characterized by providing excellent work efficiency and economy. In addition, since the coupling means 441 is coupled to the channel 13 and the lower plate 11 has a feature that is firmly coupled.

According to another embodiment of the present invention, the LED light-emitting diode replacement apparatus may further include a synthetic resin plate 15 and the synthetic resin layer 16.

The synthetic resin plate 15 also supports the synthetic resin layer 16 when applying the synthetic resin layer 16 to be described later, and functions to disperse or diffuse light, and the light emitting diode inside the channel 13. (12) It fits in the said channel 13 in the space left above, and is fixed. The synthetic resin plate 15 may be made of transparent or opaque epoxy, acrylic, polycarbonate, or the like. The synthetic resin plate 15 is bonded to the synthetic resin layer 16 as the synthetic resin forming the synthetic resin layer 16 is applied and cured. However, the synthetic resin plate 15 may be removed after the synthetic resin layer 16 is applied and cured.

The synthetic resin layer 16 is a portion through which light is transmitted and is formed by being cured after being applied to the upper surface of the synthetic resin plate 15 so that light is transmitted through the front surface of the channel 13. The synthetic resin layer 16 is preferably a flat top surface in order to increase the transmittance of light. Epoxy, acrylic, polycarbonate, or the like may be used as the synthetic resin that may be used for the synthetic resin layer 16. The synthetic resin may be mixed with fluorescent dyes to enhance the light transmission effect or to emit light of a desired color. In addition, although not shown in the figure, the synthetic resin layer 16 may be continuously formed on the upper surface of the sidewall of the channel 13 from the upper surface of the synthetic resin plate 15 so that light is transmitted through not only the front surface of the channel 13 but also the side surface thereof. In order to increase light transmittance, the upper surface may be flat and the side may be formed in line with the outer surface of the sidewall of the channel 13.

10 is a flowchart of a method of manufacturing an advertisement apparatus using a light emitting diode according to an embodiment of the present invention.

1 to 10, the manufacturing method of the LED device replaceable LED according to an embodiment of the present invention, the lower plate and the channel forming step (S1), the lower plate and the channel processing step (S2), the reflective layer attaching step ( S3), the light emitting diode attaching step (S4), the synthetic resin plate attaching step (S5), the synthetic resin layer applying step (S6), the bottom plate and the channel coupling step (S7).

The lower plate and the channel forming step (S1) is a step of forming the lower plate 11 forming the lower surface of the advertising device and the channel 13 forming the side of the advertising device, the lower plate forming step (S11), the lower plate supporting jaw forming step (S12), the channel forming step (S13).

The lower plate forming step (S11) is a step of forming a lower plate 11 that forms the bottom of a character or figure representing the content of the advertising device, is formed by cutting a metal plate or the like into a desired shape.

'자 모양을 가지고 있다면, 상기 하부판지지턱(143)은 '

'자 모양을 가지게 된다.The lower plate support jaw forming step (S12) is a step of forming the lower plate support jaw 143 which the lower plate 11 is in contact with when the lower plate 11 is coupled to the channel 13, the lower plate formed in the lower plate forming step A plate having the same shape as in (11) is prepared, and the plate is formed by cutting the plate into a shape of a lower plate reduced in the center. For example, the bottom plate 11 is

'If it has a shape, the lower plate supporting jaw 143 is'

'Have a shape.

The channel forming step (S13) is a step of forming a channel 13 forming the outer surface of the advertising device, the adhesive sheet is attached to the upper surface of the lower plate 11 and the lower plate supporting jaw 143 on the upper surface of the lower plate Positioning the side of the lower plate 11 and the lower plate supporting jaw 143 side by side to temporarily fix the lower plate 11 and the lower plate supporting jaw 143 temporary fixing step (S131) and After temporarily fixing the lower plate 11 and the lower plate support jaw 143, a channel bending step of forming a channel 13 by bending a metal plate or the like along the outer surfaces of the lower plate 11 and the lower plate support jaw 143 (S132). ), A channel and a lower plate support jaw coupling step (S133) for welding and coupling the lower plate support jaw 143 to the inside of the channel 13 formed in the channel bending step (S132), and the channel 13 and the lower plate. After combining the support jaw 143 and the lower plate 11 and the channel 13 Remove the plate support jaw 143 and includes a pressure-sensitive adhesive sheet removing step (S134) of removing the adhesive sheet.

The lower plate and the channel processing step (S2) is a step of processing so that the lower plate 11 and the channel 13 formed in the lower plate and the channel forming step (S1) can be connected by the coupling means 14, Figure 1 and In the case of the advertisement device described with reference to FIG. 2, the coupling member insertion hole 142 is formed in the lower plate 11, and the coupling member insertion hole is formed in the lower plate support jaw 143 attached to the channel 13. It is formed by perforating (1431). In the case of the advertisement device described with reference to FIGS. 3 and 4, the fitting protrusion 241 is coupled to the lower plate 11, and the fitting groove is coupled to the bottom surface of the lower plate supporting jaw. In the case of the advertisement device described with reference to FIGS. 5 and 6, the engaging portion 342 is coupled to the lower plate 11. In the case of the advertisement device described with reference to FIGS. 7 and 8, the engaging member insertion hole 4431 and the perforated protrusion 443 are coupled to the lower plate 11, and the coupling member insertion hole is provided on the side surface of the channel 13. The hole 442 is drilled, and the lower plate support jaw 444 is drilled into the protrusion insertion groove 4442.

The reflective layer attaching step (S3) reflects light emitted from the light emitting diodes 12 toward the lower plate 11 and directs the light toward the front of the channel 13 so that the reflectance of light on the upper surface of the lower plate 11 is increased. It is a step of forming the reflective layer 111 by applying an adhesive to a high thin metal plate, or by applying a tape, a resin coating, or a paint coating.

The light emitting diode attaching step (S4) is a step of connecting the light emitting diode 12, which is a light source of light, to the circuit board 121 after attaching the reflective layer 111.

The synthetic resin plate attaching step (S5) is a step of attaching the synthetic resin plate 15 into the channel 13 in a state where a space is provided above the lower plate support jaw 143.

The synthetic resin layer coating step (S6) is a synthetic resin plate by injecting a synthetic resin mixed with fluorescent pigment into the channel 13 to form a secondary resin layer through which the light is transmitted after the synthetic resin plate 15 is attached (15) This step is applied to the top surface to cure.

The lower plate and channel coupling step S7 is a step of coupling the lower plate 11 and the channel 13 after the synthetic resin layer 16 is formed.

In the case of the advertising device described with reference to FIGS. 1 and 2, the lower plate 11 is inserted into the coupling member insertion holes 142 and 1431 while the lower plate 11 is in contact with the lower plate support jaw 143. 11) combines the channel (13). In the case of the advertisement device described with reference to FIGS. 3 and 4, when the channel 13 is pushed toward the lower plate 11, the fitting protrusion 241 is inserted into the fitting groove 2421 to allow the lower plate 11 and the channel. (13) combine. In the case of the advertisement device described with reference to FIGS. 5 and 6, when the channel 13 is pushed toward the lower plate 11, the lower plate support jaw 341 is lowered along the upper surface of the second bent portion 3423, and the support portion is lowered. 3342 is inclined toward the center of the lower plate 11 by self-elasticity. When the lower plate supporting jaw 341 continues to descend and is positioned beyond the second bent portion 3423 and positioned on the side of the supporting portion 3431, the supporting portion 341 ) Is returned to its original state by the elastic force so that the first bent portion 3422 is located above the lower plate support jaw 341 so that the channel 13 and the lower plate 11 are coupled to each other. In the case of the advertisement device described with reference to FIGS. 7 and 8, the protrusion 443 is inserted into the protrusion insertion groove 4442 and the coupling member 441 is inserted into the coupling member insertion holes 442 and 4431. The lower plate 11 and the channel 13 are combined.

According to another embodiment of the present invention, the method of manufacturing a light emitting diode replaceable advertisement device may further include a synthetic resin plate removing step of removing the synthetic resin plate 14 after the synthetic resin layer applying step (S6).

According to another embodiment of the present invention, the method of manufacturing the LED device replaceable LED may exclude the reflective layer attaching step (S3).

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Should be interpreted as falling within the scope of.

11: bottom plate 12: light emitting diode 13: channel
14, 24, 34, 44: bonding means 15: synthetic resin plate 16: synthetic resin plate
111: reflective layer 112: wire drawing hole 121: circuit board
122: electric wire 141: coupling member 142: coupling member insertion hole
143: lower plate support jaw 1431: coupling member insertion hole 241: fitting protrusion
242: lower plate support jaw 2421: fitting groove 341: lower plate support jaw
342: engaging portion 3421: supporting portion 3422: first bent portion
3423: second bent portion 441: coupling member 442: coupling member insertion hole
443: projection 4431: coupling member insertion hole 444: lower plate support jaw
4441: protrusion insertion groove

Claims (10)

delete delete delete delete delete delete delete In the manufacturing method of the advertising device having a shape of a specific character or figure representing the content to be advertised,
The manufacturing method of the advertising device includes a lower plate forming step of forming a lower plate in the shape of the lower surface of the advertising device, a lower plate supporting jaw forming step of forming a lower plate supporting jaw by cutting the inside of a plate having the same shape as the lower plate; A lower plate and channel forming step including a channel forming step of forming a channel in a side shape and coupling the channel and the lower plate supporting jaw; A synthetic resin plate attaching step of attaching a synthetic resin plate to the inside of the channel with a space above the lower plate support jaw; A synthetic resin layer coating step of forming a synthetic resin layer by injecting synthetic resin into the channel and coating and curing the synthetic resin on the upper surface of the synthetic resin plate; And a lower plate and channel coupling step of detachably coupling the lower plate and the channel by a coupling means.
In the channel forming step, a pressure-sensitive adhesive sheet is attached to an upper surface of the lower plate, and the lower plate supporting jaw is positioned on the upper surface of the lower plate so that side surfaces of the lower plate and the lower plate supporting jaw are parallel to the lower plate to temporarily fix the lower plate and the lower plate supporting jaw. And a temporary fixing step of the lower plate support jaw; A channel bending step of temporarily fixing the lower plate and the lower plate supporting jaw to form a channel by bending the metal plate along the outer surfaces of the lower plate and the lower plate supporting jaw; Combining the channel and the lower plate supporting jaw to weld the portion where the channel and the lower plate supporting jaw are in contact with each other; And a pressure-sensitive adhesive sheet removing step of separating the lower plate from the lower plate support jaw coupled to the channel and removing the pressure-sensitive adhesive sheet after coupling the channel and the lower plate support jaw.
The coupling means includes a lower plate supporting jaw and a locking portion protruding from one side of the upper surface of the lower plate to accommodate the lower plate supporting jaw, and the locking portion is made of an elastic material protruding from one side of the upper surface of the lower plate, and the channel and the lower plate. A support part surrounding the side of the lower plate support jaw, a first bent part formed by being bent toward a channel close to the end of the support part, and a second bent part opposite to the first bent part by the end of the first bent part when the coupling is performed; The manufacturing method of the advertising device capable of replacing the light emitting diode, characterized in that it comprises a bent portion. The method of claim 8, wherein the light emitting diode replaceable advertising device manufacturing method
Manufacturing a light-emitting diode replaceable advertising device further comprises a reflective layer forming step of forming a reflective layer on the upper surface of the lower panel to reflect the light emitted from the light emitting diode toward the lower plate to the front of the channel. Way. The method of claim 8, wherein the light emitting diode replaceable advertising device manufacturing method
And a synthetic resin plate removing step of removing the synthetic resin plate after the synthetic resin layer applying step.

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