KR20200018048A - Indoor sign board - Google Patents

Abstract

The present invention relates to a hanging indoor billboard hung inside window so that the hanging indoor billboard may be viewed from outside the window. The hanging indoor billboard is used by being hung on the ceiling inside the business site where window is installed, and an outdoor advertising sheet, which may be viewed only from the outside, and indoor advertising sheet, which may be viewed only from the inside, are provided. Since the outdoor advertising sheet is installed at lighting billboard to be replaceable and edge wall, which may house an acrylic plate for covering the indoor advertising sheet and outdoor advertising sheet, may be formed at back of the lighting billboard, the indoor advertising sheet and acrylic plate are adhered and fixed to the edge wall in order.

Description

Illuminated non-integrated indoor billboard {INDOOR SIGN BOARD}

The present invention relates to an indoor billboard, and more particularly, to a hanging indoor billboard that can be viewed from outside the window by walking inside the glass window.

Indoor billboards are widely used to post advertisements on ceilings or walls inside the windows of a business. Outdoor billboards are provided with lighting devices to provide visibility even at night, whereas these indoor billboards do not have lighting devices. Therefore, during the daytime, you can see advertisements posted on indoor billboards hanging behind windows from the outside, but at night, the billboards obscure the interior lighting, making the advertisements of the billboards invisible when viewed from the outside as well as darkening areas where the billboards are placed. see.

On the other hand, in general, the outdoor billboard with a built-in illumination light source attaches the advertisement to the front surface of the case containing the illumination light source. At this time, the advertisement is fixed integrally with the case to replace the advertisement to replace the case and the entire advertisement. Therefore, an advertisement having a short advertising period uses an advertising means that does not use an illumination light source and does not have a light source such as a banner.

On the other hand, Korean Patent Publication No. 10-1305418 relates to an advertisement design replaceable protrusion billboard, the advertisement design replaceable protrusion billboard is coupled to the reference frame, the reference frame and a plurality of light emitting means therein A first wing frame having a first contact portion formed outwardly, a first billboard panel cover slidably assembled to the first contact portion, coupled to the reference frame, and configured to supply power of the light emitting means to the inside thereof; It characterized in that it comprises a power supply box having a power supply means and a fixed plate coupled to the power supply box and fixed. According to Korean Patent Publication No. 10-1305418, there is an advantage that the advertisement design can be replaced only by inserting the printed billboard panel cover in a sliding manner.

However, Korean Patent Publication No. 10-1305418 discloses that whenever the advertising design is replaced, the entire advertising board is detached from the wall, and then the standard frame, wing frame, and billboard panel cover are disassembled, and then the existing advertisement is removed from the billboard panel cover. Advertisement replacement is very cumbersome and time consuming because the panel panel cover must be inserted into the wing frame with water removed and new advertisement inserted, and all the frames must be reassembled and attached to the wall. There is a problem. Therefore, Korean Patent Publication No. 10-1305418 is unsuitable for an advertisement board with frequent replacement of an advertisement design.

In addition, Korean Patent Publication No. 10-1305418 is manufactured by assembling the standard frame, the wing frame and the billboard panel cover separately, which is expensive to manufacture and the weight of the billboard is larger than the width of the advertisement surface. There is a disadvantage that is too heavy. In particular, unless each frame is formed of metal such as aluminum, it cannot be supported for a long time in a fixed state such as a wall. Therefore, there is a disadvantage that the frames must be made of metal such as aluminum.

Korean Patent Publication No. 10-1305418 can be used only as an outdoor lighting billboard, there is also a disadvantage that can not be used as a non-lighting billboard that can post indoor advertising in the indoor lighting.

On the other hand, the advertisement posted indoors because the indoor lighting is turned on at night, even without a separate lighting device is well visible, so there is no need for a separate lighting device. Rather, when the lighting device is used in the billboard of the indoor advertisement, it causes glare and wastes unnecessary energy.

Korean Registered Patent Publication No. 10-1305418 (Registration Date: September 02, 2013)

The present invention was made in order to solve the problems of the above-described design replaceable billboard, the first problem to be solved by the present invention, one side that can be seen from the outside to walk inside the glass window can be used as a lighting billboard and visible from the inside The other side is to provide an indoor billboard that can be used as a lighted billboard.

The second problem to be solved by the present invention is to provide a lighting-integrated integrated indoor billboard suitable for the industry that the replacement of the advertisement sheet is very fast and easy to replace the advertisement sheet from time to time.

The second problem to be solved by the present invention is to provide a light-integrated integrated indoor billboard that can be easily installed on a ceiling or a wall, because the total weight is very light.

The above-described problems of the present invention are used as a medallion on an indoor ceiling of a place where glass windows are installed, and an outdoor advertisement sheet that can only be seen outdoors and an indoor advertisement sheet that can only be seen indoors is provided. Is installed to replace the lighting billboard, and forms an edge wall to accommodate the acrylic billboard covering the indoor advertisement sheet and the indoor advertisement sheet on the back of the illumination billboard, the interior advertisement sheet and It can be solved by a lighting-integrated integrated indoor billboard characterized in that the acrylic plate is in close contact with and fixed in turn.

It is preferable to attach a magnetic material to the lighting billboard and fix the acrylic plate by a magnet attached to the magnetic material to facilitate the replacement of the indoor advertisement sheet.

The above-described problems of the present invention are used as a medallion on the indoor ceiling of a place where glass windows are installed, and an advertisement board provided with an outdoor advertisement sheet that can only be seen outdoors and an indoor advertisement sheet that can only be seen indoors, is formed of an opaque material. Around one of the light blocking units, one side of the light blocking unit is provided with a lighting device accommodating unit capable of accommodating an illuminating device and an outdoor advertisement sheet fixing unit for accommodating and fixing the outdoor advertisement sheet. The other side is provided with an indoor advertisement sheet fixing part for receiving and fixing an indoor advertisement sheet in a replaceable manner, wherein the outdoor advertisement sheet fixing part includes a first transparent film attached to the lighting device accommodating part, and the outdoor advertisement material A second transparent film attached to the first transparent film at an edge except for an opening to which a sheet can be inserted, The indoor advertisement sheet fixing part includes an edge wall extending from the light blocking portion to the other and protruding to form an inner space capable of accommodating an indoor advertisement sheet, a magnetic material provided on the light blocking portion, and the edge wall. An acrylic plate which covers the indoor advertisement sheet in a state where the indoor advertisement sheet is inserted into an inner space, and the acrylic plate is attached to the light blocking portion while being attached by the magnetic material and magnetic force when contacting the surface of the acrylic plate. It can also be solved by a lighting-integrated integrated indoor billboard comprising a magnet in close contact with the indoor advertisement sheet.

According to the present invention having the above-described configuration, one side that can be seen from the outside hanging from the inside of the glass window can be used as a lighting billboard and the other side that can be seen from the inside can be used as an unilluminated billboard, thereby increasing the visibility of the indoor billboard at night, Since the indoor billboard secures visibility by indoor lighting, there is an effect that can provide a billboard with high visibility and advertising effect in both directions. In addition, according to the present invention, there is provided a lighting device inside the case open one side, and attaching the first transparent film and the second film through which the light can pass through the opening forming an opening, through the opening to the light-transmissive outdoor Advertisements can be replaced at any time by inserting the advertisement sheet and withdrawing it at the time of replacement, and forming an edge wall for accommodating the indoor advertisement sheet on the other side of the case and putting the indoor advertisement sheet inside the edge wall. After fixing the indoor advertisement sheet by the acrylic plate and the magnet, it is possible to replace the advertisement, it is very useful as a billboard of the industry requiring frequent replacement of the advertisement. In addition, according to the present invention, when the case occupying most of the billboard is molded in plastic, foamed plastic, foamed aluminum, etc., the total weight is very light, so that one worker can install the billboard and replace the advertisement very easily. You can proceed. In addition, according to the present invention, since the case can be integrally injected or die cast, and the first transparent film and the second film are attached to the opening with double-sided tape, there is no need to separately manufacture a billboard frame, and it is simple and quick. By the process it is possible to manufacture an LED billboard that can replace the advertisement.

1 is a perspective view illustrating a partially disassembled case, a lighting device, and a magnetic body in which the light blocking unit and the lighting device accommodating part according to the present invention are integrally formed.
2 is a perspective view illustrating a case in which the light blocking unit and the lighting unit accommodating unit according to the present invention are integrally formed, the lighting unit, and the magnetic body are assembled.
FIG. 3 is a cross-sectional view taken along line AA ′ of the case, the lighting device, and the magnetic material illustrated in FIG. 2.
4 is a plan view of another embodiment of a lighting apparatus according to the present invention.
5 is a perspective view of another embodiment of the lighting apparatus shown in FIG. 4.
6 is a cross-sectional view of the lighting apparatus shown in FIG.
FIG. 7 is a perspective view illustrating an edge wall formed on a rear surface of the case shown in FIG. 3 upside down.
8 is an exploded perspective view illustrating the outdoor advertisement sheet fixing part separated from the lighting device accommodating part of the case.
9 is an assembled perspective view illustrating a state in which an outdoor advertisement sheet fixing part is assembled to a lighting device accommodating part of a case;
FIG. 10 is a use state diagram illustrating a method of replacing an outdoor advertisement sheet in FIG. 9.
11 is an exploded perspective view illustrating the indoor advertisement sheet fixing part separated from the edge wall of the case back.
12 is an assembled perspective view illustrating a state in which the indoor advertisement sheet is fixed to the edge wall of the case back.
Figure 13 is a longitudinal sectional view of the illuminated non-illuminated integrated indoor billboard according to the present invention.
Figure 14 is a perspective view of an indoor unlit illuminated billboard in accordance with the present invention as viewed from the outside of the window.
15 is a perspective view of an indoor unilluminated integrated indoor billboard in accordance with the present invention as viewed from the inside.

Hereinafter, with reference to the accompanying drawings will be described in detail a specific embodiment of the unilluminated integrated indoor billboard according to the present invention.

First, as can be seen with reference to Figs. 14 and 15, the indoor lighting billboards without lights are used for hanging on the indoor ceiling of the place where the glass windows are installed, and the outdoor advertisement sheet that can be seen only outdoors at night by lighting ( 14) and an indoor advertisement sheet (FIG. 15), which can be viewed only indoors without lighting, is provided to simultaneously perform an outdoor lighting billboard function (FIG. 14) and an indoor unilluminated billboard function (FIG. 15).

As shown in Figure 10, the present invention, the outdoor advertising sheet 31 is installed in a replaceable lighting billboard, as shown in Figure 11, the indoor advertising sheet 31 on the back of the lighting billboard. ) And an edge plate 23 capable of accommodating the acrylic plate 37 covering the indoor advertisement sheet 31, thereby forming the interior advertisement sheet 31 and the acrylic plate 37 in the edge wall 23. ) In order to be in close contact with each other.

As shown in FIG. 11, the magnetic billboard 25 is attached to the illuminated billboard and the acrylic plate 37 is fixed by a magnet 39 attached to the magnetic substrate 25 to fix the indoor advertisement sheet 31. To facilitate replacement.

As shown in FIG. 1 and FIG. 2, the lighting billboard may be molded into a case shape in which the lighting device 1 is mounted inside and the light blocking unit 15 is formed at the bottom thereof. The lighting billboard is formed around the light blocking portion 15 formed of an opaque material, and on one side of the light blocking portion 15 is formed a lighting device accommodating portion 19 that can accommodate the lighting device. Although the light shielding portion 15 and the lighting device accommodating portion 19 may be separately molded and combined, as shown in FIG. 1, it is preferable to form the integrated case shape.

The case accommodates the lighting device 1 to provide a light source for the outdoor advertisement sheet 31. The case is a light-blocking plastic injection molded body in which the light shielding portion 15 and the lighting device accommodating portion 19 are integrally formed and have a thickness of 1.0 mm or less. The material may be one of polyvinyl chloride (PVC), acrylonitrile-butadiene-styrene resin (PE), polyethylene (PE) or polypropylene (PP), and PET. To reduce the weight, one can use foamed PVC (polyvinyl chloride), foamed ABS resin (acrylonitrile-butadiene-styrene resin), foamed PE (polyethylene) or foamed PP (polypropylene). In order to form a light weight and thin, it may be molded by adding an opaque pigment to polyethylene terephthalate (PET). Whatever material is used as the material of the light shielding portion 15 and the illuminating device accommodating portion 19 of the case, it is desirable to always add a white pigment to give an opaque white color. In case of using a case having an opaque white light blocking unit 15 and a lighting unit accommodating unit 19, the light blocking unit 15 acts as a reflecting plate on the side of the lighting billboard so that all of the emitted light of the lighting unit 1 is outdoors. This is because it can be reflected in the direction of the advertisement sheet 31.

As shown in FIG. 7, the edge wall 23 constituting the no-light billboard also protrudes from the light blocking portion 15 in the opposite direction to the lighting device accommodating portion 19 so that the light blocking portion 15 and the lighting are provided. It may be formed integrally with the device receiving portion 19. As shown in FIG. 3, the edge wall 23 may be formed by extending the boundary between the light blocking part 15 and the lighting device accommodating part 19 to have a rounded cross section to the rear.

At the tip of the lighting device accommodating portion 15 is formed an extension blade 21 extending in the horizontal direction, and the outdoor advertisement sheet that can be fixed to accommodate the outdoor advertisement sheet in the expansion wing 21 so as to be interchangeable. Form a government. In addition, on the other side of the light blocking portion 15, the edge wall 23 is provided with an indoor advertisement sheet fixing part which can receive and fix the indoor advertisement sheet (symbol 31 of FIG. 11).

As shown in FIG. 8 and FIG. 9, the outdoor advertisement sheet fixing part includes a first transparent film 27 attached to the extension blade 21 of the lighting device accommodating portion 15 and the outdoor advertisement sheet. The second edge of the second transparent film 33 is attached to the first transparent film 27 except for the insertable opening. The first transparent film 27 attaches all edges to the extension blade 21 of the lighting device accommodating portion 19 by double-sided tape 13b. The second transparent film 33 attaches three edges except for one side to the first transparent film 27 by a double-sided tape 13c.

1 and 3, the light blocking portion 15 of the case is formed with a band-shaped ridge 17 protruding upward.

As shown in FIG. 3, the lighting device 1 includes a plurality of lighting LEDs 3 mounted on a strip-shaped printed circuit board 5 to the ridges 17 of the case light blocking unit 15. Attached. In attaching the lighting device 1 to the ridge 17, a double-sided tape 13a can be used. By forming the ridge 17 and attaching the lighting device 1 to the ridge 17, the LED divergence light at the bottom of the case proceeds sufficiently to the side, so that the illuminance between the illumination LEDs 3 is the LED for illumination. (3) It can solve the problem that it becomes considerably lower than the upper direction. In the absence of the ridge 17, a low illuminance may occur not only in the middle section between the strip-shaped printed circuit boards 5 but also between the lighting LEDs 3 installed on the same printed circuit board 5. The shade may occur in the outdoor advertisement sheet, but this problem is solved by installing the lighting device 1 by forming a ridge.

As shown in FIG. 3, the lighting device 1 includes an illumination LED 3 mounted on a printed circuit board 5 and an illumination LED 3 arranged at regular intervals on the illumination LED 3. 5) a light diffusing lens 7 supported by the legs 9 fixed to the part, and a part of the printed circuit board 5 attached to the illumination LED 3 around the light reflecting from the light diffusing lens 7 It is preferable to include the white reflection sheet 11 which reflects light upward again.

As shown in FIGS. 4 to 6, the light diffusing lens includes a lower lens 8a having an octagonal plate shape and an elliptical cone-shaped hollow portion 10 formed at a lower surface thereof, and on the lower lens 8a. The dome-shaped upper lens 8b is formed integrally. The lens material is preferably polycarbonate (PC). According to this configuration, since the large amount of light incident on the front of the light diffusing lens from the hollow part 10 can be intensively emitted laterally through the octagonal side, the installation point of the lighting LED 3 and the lighting LED Many prototypes have been experimentally confirmed that the variation in roughness between intermediate points without (3) is greatly reduced. By such a light diffusing lens 8, the middle part shade between the lighting LEDs 3, which may appear in the outdoor advertisement sheet 31 of the lighting billboard portion, is completely removed.

As shown in FIG. 8, the first transparent film 27 covering the entire case is attached to the extension blade 7 of the case by a double-sided tape 13b. The material of the first transparent film 27 is preferably transparent PC (polycarbonate). PC is not only excellent in transparency, but also excellent in light transmittance, and excellent in heat resistance, so it can endure heat generated from LED light for a long time without deformation.

On the upper surface of the first transparent film 27, a second transparent film 33 is attached with a predetermined gap with the first transparent film 27 in three directions perpendicular to each other. As shown in FIGS. 8 and 10, the double-sided tape 13c having sufficient thickness (0.5 mm to 2.0 mm) is disposed in three directions perpendicular to each other to be attached to the first transparent film 27 and formed thereon. When the two transparent films 33 are attached, a gap is formed between the first transparent film 27 and the second transparent film 33 by itself.

As illustrated in FIG. 10, the outdoor advertisement sheet 31 may be put into or withdrawn from one side of the first transparent film 27 and the second transparent film 33 on which one side of the double-sided tape 13c is not attached. An opening is formed, and the user can easily replace the outdoor advertisement sheet 31 through the opening. The outdoor advertisement sheet 31 is a light transmissive printing film printed with advertising content, and the first transparent film 27 in one non-adhesive direction between the first transparent film 27 and the second transparent film 33. ) Is inserted into or taken out from the gap between the second transparent film 33.

As shown in FIG. 8, since the light passes through the first transparent film 27, the second transparent film 33, and the outdoor advertisement sheet 31, the double-sided tape 13c and the outdoor advertisement sheet ( 31) the edges are exposed on the outside. Therefore, the second transparent film 33, the adhesive portion between the first transparent film 27 and the second transparent film 33 and the outdoor advertisement sheet 31 by the light emission of the illumination device (1). It is preferable that the light-blocking edge printing layer 33 is formed to prevent the edges of the edges from being exposed.

As shown in FIG. 13, the indoor advertisement sheet fixing part extends in the other direction from the light shielding portion 15 to protrude, and an edge wall forming an inner space capable of accommodating the indoor advertisement sheet 31. (23), the magnetic material 25 provided in the light shielding portion 15, and the indoor advertisement sheet 31 in the state in which the indoor advertisement sheet 31 is inserted into the inner space of the edge wall (23). When the acrylic plate 37 and the surface of the acrylic plate 37 in contact with the magnetic body 25 and the magnetic force by attaching the acrylic plate 37 to the light blocking portion 15 and the indoor advertisement And a magnet 39 in close contact with the sheet 31.

FIG. 14 is a view of a lighting billboard portion outdoors, and FIG. 15 is a view of a non-illuminated billboard in a room.

As shown in Fig. 14 and Fig. 15, the indoor billboard thus configured can be suspended from the ceiling behind the window by the wire 103, the ring 105 and the piece 101. Between the first transparent film 27 and the second transparent film 33 attached to the lighting billboard while the indoor billboard is suspended from the ceiling, the outdoor advertisement sheet can be easily attached or inserted as needed. In addition, by separating the magnet 39 and the acrylic plate 37 provided on the non-advertisement billboard, the indoor advertisement sheet can be easily replaced as needed. In addition, since the overall weight is very light, one worker can be easily installed on the ceiling. Therefore, it can be usefully used when frequent advertisements need to be replaced.

1: Lighting device
3: LED for lighting
5: printed circuit board
7,8: light diffusing lens
10: hollow part
9: legs
11: white reflective sheet
13a, 13b, 13c: printed circuit board
15: light blocking part
17: ridge
19: lighting device accommodating part
21: extended wing
23: border wall
25: magnetic material
27: first transparent film
29: ring
31: Outdoor Advertisement Sheet
33: second transparent film
35: light blocking border printing layer
37: acrylic plate
39: magnet

Claims (3)

It is a billboard with a medallion on the ceiling of a business place with glass windows, and an outdoor billboard that can only be seen outdoors and an indoor billboard that can only be seen indoors.
The outdoor advertisement sheet is installed in a replaceable lighting billboard, and forms a border wall on the back of the illuminated billboard to accommodate the acrylic billboard covering the indoor advertisement sheet and the indoor advertisement sheet. An integrated indoor lighting billboard, wherein the indoor advertisement sheet and the acrylic plate are fixed in close contact with each other.
The method of claim 2,
The illuminated billboards are affixed with a magnetic substance and the acrylic plate is fixed by a magnet attached to the magnetic substance to illuminate the integrated indoor advertising billboard, characterized in that the easy replacement of the indoor advertising sheet.
It is a billboard with a medallion on the ceiling of a business place with glass windows, and an outdoor billboard that can only be seen outdoors and an indoor billboard that can only be seen indoors.
Around the light blocking portion formed of an opaque material, one side of the light blocking portion is provided with a lighting device accommodating portion capable of accommodating a lighting device and an outdoor advertising sheet fixing portion for accommodating and fixing the outdoor advertising sheet. The other side of the light shielding portion is formed with an indoor advertisement sheet fixing part which can be fixed to accommodate the indoor advertisement sheet to be replaced,
The outdoor advertisement sheet fixing part may include a first transparent film attached to the lighting device accommodating part, and a second transparent film attached to the first transparent film at the edges except for an opening through which the outdoor advertisement sheet can be inserted. Including,
The indoor advertisement sheet fixing part includes an edge wall extending from the light blocking portion to the other and protruding to form an inner space capable of accommodating an indoor advertisement sheet, a magnetic material provided on the light blocking portion, and the edge wall. An acrylic plate which covers the indoor advertisement sheet in a state where the indoor advertisement sheet is inserted into an inner space, and the acrylic plate is attached to the light blocking portion while being attached by the magnetic material and magnetic force when contacting the surface of the acrylic plate. An integrated indoor lighting billboard, characterized in that it comprises a magnet in close contact with the indoor advertisement sheet.

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