KR101307543B1 - Led text advertisement device - Google Patents

Abstract

The present invention improves the light transmittance of the side, can produce two or more lighting colors during the day and night, can significantly reduce the power consumption cost of the LED drive, obtain three-dimensional illumination in both directions, soft and luxurious lighting LED character advertising device is provided to get direction.
According to a preferred embodiment of the present invention, a channel character body for supporting the vertical light guide plate in the form of a channel; A character LED module bar arranged on the bottom surface of the channel character body and emitting light to an upper surface of the vertical light guide plate; A vertical light guide plate having a predetermined thickness and height and disposed along the edges of letters, figures, and other symbols and supported by the channel character body; A cover disposed below the opposite vertical light guide plates facing each other and fixed to the channel character body; And it is disposed on the bottom of the cover characterized in that it comprises a construction for fixing to the channel character body.

Description

 LED text advertisement device

The present invention relates to an LED character advertising device, and in particular, to increase the light transmittance through various shape pieces on the side, to produce two or more lighting colors of day and night, and to arrange the light source linearly, power consumption of the LED driving The present invention relates to an LED text advertising device that can significantly reduce costs, obtain three-dimensional lighting in two sides and front, and provide smooth and luxurious lighting through a patterned piece.

As the industry develops, various advertising signs are used as advertising means to promote the company's brand and sales of the produced products, and these advertising signs are usually installed in sales floors, outdoor spaces of building structures, exhibition halls, roads, etc. Lose. The advertising signboard is the most important factor to maximize the efficiency of advertising by expressing more advertising effect at a lower cost.

As a background technology of the present invention, there is a Korean Patent Registration No. 10-0814120, which is a signboard for advertising a letter or a figure using a metering and a halo. The light emitting plate is fixed to the building structure so that the rear surface can be maintained at a constant distance from the building structure by the fixing means, the first color film attached to the front surface of the light emitting plate, and a plurality of light emitting when the power is supplied. A PCB having an element is installed inside, and the light emitted from the element is made of a frame that is fixedly coupled to the light emitting plate so that light is irradiated to the building structure through the light emitting plate.

However, in the background art, since the light emitting devices are arranged in a lattice and provide surface lighting, power consumption increases. In addition, the light emitting device is tightly distributed on the lower surface of the illumination object, so that the heat treatment should be performed. It is also difficult to produce two-way illumination because only the one-way front is illuminated.

Korea Patent Registration No. 10-0814118 Korea Patent Registration No. 10-1039205

The present invention improves the light transmittance of the side, can produce two or more lighting colors during the day and night, can significantly reduce the power consumption cost of the LED drive, obtain three-dimensional illumination in both directions, soft and luxurious lighting The purpose of the present invention is to provide a LED text advertising device to obtain the direction.

According to a preferred embodiment of the present invention,

A channel letter body for supporting the vertical light guide plate in the form of a channel;

A character LED module bar arranged on the bottom surface of the channel character body and emitting light to an upper surface of the vertical light guide plate;

A vertical light guide plate having a predetermined thickness and height and disposed along the edges of letters, figures, and other symbols and supported by the channel character body;

A cover disposed below the opposite vertical light guide plates facing each other and fixed to the channel character body; And

It is characterized in that it comprises a construction station that is disposed under the cover is fixed to the channel character body.

The apparatus may further include a horizontal light guide plate disposed between opposite vertical light guide plates facing each other and supported on the channel character body side.

In addition, the outer light guide plate pattern is further configured on the outer surface of the vertical light guide plate.

In addition, the inner light guide plate pattern is further configured on the inner surface of the vertical light guide plate.

In addition, between the horizontal light guide plate and the cover is characterized in that the LED module for a horizontal light guide plate is further configured.

In addition, the light guide plate pattern is further configured on the upper surface of the horizontal light guide plate.

In addition, the diaphragm is further provided between the vertical light guide plates facing each other.

In addition, the channel character body is characterized by consisting of a main body bottom portion having a constant width and partitioned along the bottom of the character, and a main body standing portion vertically installed at a predetermined height at the outer end of the body bottom portion.

In the LED text advertising device of the present invention, when the LED module bar for text is turned on, the light source is guided to the front of the vertical light guide plate is illuminated along the border of the advertising text. At this time, the lighting is linear along the edge of the letter, which not only reduces power consumption, but also creates a soft and luxurious look as if carved.

In particular, when the outer light guide plate pattern and the inner light guide plate pattern are added, the side lighting is combined with the front lighting to obtain a three-dimensional lighting effect.

In addition, when the horizontal light guide plate is installed in addition to the vertical light guide plate, it has a feature that can produce two or more colors during the day and night.

The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention. It should not be construed as limited.
1 is a front view of the LED character advertising apparatus according to an embodiment of the present invention.
2 is a sectional view taken along the line AA in Fig.
Figure 3 is an assembled state and main portion enlarged view of the channel letter body and the vertical light guide plate applied to the LED character advertising device of FIG.
Fig. 4 is an exploded perspective view of Fig. 1; Fig.
5 and 6 are various types of patten configuration applied to the vertical light guide plate and the horizontal light guide plate.
Figure 7a is a cross-sectional view of the LED character advertising apparatus according to another embodiment of the present invention.
7B is a view showing a modification of FIG. 7A.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

LED character advertising device according to the present invention is not only a character, but also targets the advertisement of all things that can be displayed, such as figures, symbols, numbers and other characters, trademarks and trade names. Therefore, it is to be understood that the terminology below includes a letter and is not limited to the word “letter,” but includes terms exemplified above.

 1 to 4, the channel character body 12 is provided. The channel letter body 12 may be made of a metal plate. The channel character body 12 is placed vertically at a constant height at the outer end of the main body bottom portion 12a and the main body bottom portion 12a, which has a constant width and is partitioned along the bottom of the character so as to contact the installation wall 1. It consists of the main body placing part 12b. Therefore, the channel character main body 12 forms one character channel inward by the main body entry part 12b.

The channel character body 12 is provided with a character LED module bar (14). Character LED module bar 14 is installed on the upper surface of the body bottom portion 12a of the channel character body 12. The LED module bar 14 for characters is linearly configured along a trace on which characters (or figures, symbols, and characters) are drawn. Character LED module bar 14 includes a drive circuit and LED (14a). Therefore, the LEDs installed in the LED module bar 14 for characters are arranged along a linear line. Therefore, the LED module bar 14 for character according to the present invention is made of a pre-illuminated light with a smaller number of LEDs than the conventional surface lighting can significantly reduce power consumption. At this time, the character LED module bar 14 is installed so that the illumination light emitted from this place toward the front (or top) of the vertical light guide plate 16.

The LED module bar 14 for character is provided with a vertical light guide plate 16 that emits light to the surroundings. The vertical light guide plate 16 has a predetermined thickness and height and is disposed along the border of letters, figures, and other symbols. Accordingly, the vertical light guide plate 16 may be a text as an example of advertising. The vertical light guide plate 16 is installed to be supported by the channel letter body 12. That is, the vertical light guide plate 16 may be installed by being fastened to the main body placing portion 12b of the channel character body 12 with a screw 2. The vertical light guide plate 16 may be made of, for example, polymethyl methacrylate (PMMA). For example, if you want to advertise the letter "T", the vertical light guide plate 16 is arranged in a linear configuration while following the trail of the letter "T". Therefore, a T channel is formed between the vertical light guide plates 16 and 16 facing each other. Therefore, when the vertical light guide plate 16 is arranged in a letter T, linear illumination is performed along the periphery of the letter T.

Here, in order to obtain a lighting effect in the lateral direction as well as the front (upper surface) of the vertical light guide plate 16, the outer light guide plate pattern 161 of various shapes may be further configured as shown in FIGS. 3 and 6. Can be. The outer light guide plate patten 161 generates diffuse reflection in the middle of light emitted from the light source of the character LED module bar 14 to obtain a side lighting effect. The configuration of the outer light guide plate pattern 161 may be selected from, for example, the pattern of FIG. 6.

In addition, the inner light guide plate pattern 162 may be configured on the inner surface of the vertical light guide plate 16 in the form illustrated in FIG. 6.

Here, the 'patton' refers to a form in which a regular shape or a shape is regularly or irregularly arranged by being engraved (or etched) in an engraved or embossed form.

As such, when all or one of the outer light guide plate pattern 161 or the inner light guide plate pattern 162 is installed on the vertical light guide plate 16, the two-way lighting effect of the side and the front surface (top) is differentiated from the existing lighting advertisement.

A cover 18 fixed to the channel letter body 12 is disposed below the opposing vertical light guide plates 16 and 16 facing each other. The cover 18 may be made of synthetic resin such as acrylic.

The mounting fixture 20 is installed at the bottom of the cover 18. Construction fixture 20 is fixed to the channel character body 12 side via a screw (2). Construction fixture 20 secures the LED character advertising device to the installation wall (1) through the piece (3).

In addition, the diaphragm 17 may be further installed between the vertical light guide plates 16 and 16 facing each other. The diaphragm 17 serves to reinforce the channel space between the vertical light guide plates 16 and 16.

In the LED text advertising device configured as described above, when the LED module bar 14 for text is turned on, the light source is guided to the front of the vertical light guide plate 16 to illuminate along the edge of the advertising text. At this time, the lighting is linear along the edge of the letter, which not only reduces power consumption, but also creates a soft and luxurious look as if carved.

In particular, when the outer light guide plate patten 161 and the inner light guide plate patten 162 are added, side lighting is performed together with front lighting to obtain a lighting effect with a three-dimensional effect.

Meanwhile, in the present invention, as shown in FIG. 7A, a horizontal light guide plate 22 may be further disposed between opposite vertical light guide plates 16 facing each other. The horizontal light guide plate 16 is installed in a direction perpendicular to the vertical light guide plate 16. The horizontal LGP 16 may be made of acrylic or made of the same material as the vertical LGP 16. The horizontal light guide plate 16 is supported on the channel letter body 12 side via the cover 18.

Accordingly, the horizontal light guide plate 22 may receive a light source illuminated from the vertical light guide plate 16 to the inner side thereof, and may illuminate the front of the horizontal light guide plate 16. The light source illuminated on the inner surface of the vertical light guide plate 16 uses diffuse reflection scattered by the inner light guide plate pattern 162.

In addition, the LED module 24 for a horizontal LGP may be further configured between the horizontal LGP 22 and the cover 18 to illuminate the horizontal LGP 22 itself. In this case, various outer light guide plate patterns shown in FIG. 7 may be further configured on the upper surface of the horizontal light guide plate 22.

Thus, when the horizontal light guide plate 22 is installed in addition to the vertical light guide plate 16, two or more colors can be produced during the day and night.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be.

12: Channel character body
14: LED module bar for text
16: vertical light guide plate
18: cover
20: construction fixture
22: horizontal light guide plate
24: LED module for horizontal light guide plate

Claims (8)

A channel character body 12 for supporting the vertical light guide plate 16 in a channel form; A character LED module bar 14 disposed on the bottom surface of the channel character body 12 to emit light to the upper surface of the vertical light guide plate 16; The vertical light guide plate 16 having a predetermined thickness and height along the border of a letter, figure, and other symbols is supported by the channel letter body 12 and emits light to the surroundings by the letter LED module bar 14. )and; A cover 18 disposed below the opposing vertical light guide plates 16 and 16 facing each other and fixed to the channel letter body 12; A construction fixture 20 disposed below the cover 18 and fixed to the channel letter body 12; Disposed between the opposing vertical light guide plates 16 and 16 facing each other and supported by the channel character main body 12 side, and receiving a light source illuminated from the vertical light guide plate 16 to the inner side to illuminate the front; Including a horizontal light guide plate 22;
The channel character main body 12 has a constant width and is divided into a main body bottom portion 12a partitioned along the bottom of the character, and a main body placing portion 12b vertically entered at a predetermined height from an outer end of the main body bottom portion 12a. Is composed,
LED letter advertising device, characterized in that the light guide plate pattern (161, 162) is provided on the outer surface or the inner surface of the vertical light guide plate 16, and the diaphragm (17) is provided between the vertical light guide plates (16, 16) facing each other. . delete delete delete delete delete delete delete

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