KR101106152B1 - Day and night converting type signboard - Google Patents

Abstract

The present invention relates to a sign board, and more particularly, to a day and night conversion type sign board displaying different images during the day and at night, comprising: a plurality of light emitting units emitting light, a control unit for controlling the light emitting unit, and a front panel A light transmitting unit for printing one image and emitting light emitted from the light emitting unit is formed, and a second image is printed therein, and includes a panel for displaying the second image to the light transmitting unit according to whether the light emitting unit is turned on.

Description

DAY AND NIGHT CONVERTING TYPE SIGNBOARD}

The present invention relates to a sign board, and more particularly, to a day and night conversion type sign board for displaying different images during the day and night.

In general, the signboard provides various advertisement information such as public service announcements, commercial advertisements, campaign advertisements, and the like. In particular, companies are installing various signboards on rooftops of buildings, subway stations, roadsides, etc. to provide information and improve the image of certain products and companies.

In general, an outdoor billboard for outdoor advertising includes a stationary billboard in which an image composed of advertisement text and an advertisement picture is printed, and a TV-type billboard that can advertise various forms using a large TV. Fixed billboards are cheap to install, so the size of the billboard can be large, TV-type billboards can be a variety of forms of advertising can get a high advertisement.

The above technical configuration is a background art for helping understanding of the present invention, and does not mean a conventional technology well known in the art.

Conventional fixed billboards have the advantage of a relatively small size limit and a small installation cost, but can only provide one advertisement, the advertising effect is low. In addition, TV-type billboards can provide a variety of advertisements, unlike the fixed billboards, the advertising effect is excellent, but the installation cost is excessive, technically the size of the advertising surface is limited.

SUMMARY OF THE INVENTION The present invention has been made to improve the above-mentioned problem, and an object thereof is to provide a day and night conversion type sign board displaying an image on a printing paper during the day and displaying another type of image through the light emitting unit at night. In addition, an object of the present invention is to provide a day and night conversion signboard that can display different types of images at day and night at a low cost.

Day and night conversion sign board according to an aspect of the present invention comprises: a plurality of light emitting parts for emitting light; A control unit controlling the light emitting unit; And a light transmitting part for printing a first image on the front surface and emitting light emitted from the light emitting part, and a second image printed therein to display the second image with the light transmitting part depending on whether the light emitting part is turned on. It includes.

The light emitting unit is characterized in that the LED.

The controller may sequentially flash some of the light emitting units to produce the second image in an animation manner.

The present invention includes a first printing unit on which the first image is printed, and a light transmitting unit for emitting light emitted from the light emitting unit to the outside; A translucent portion disposed behind the first printing portion and transmitting light emitted from the light emitting portion; A second printing unit disposed behind the translucent portion to print the second image; A diffusion part disposed behind the second printing part to diffuse light emitted from the light emitting part; A fixing part installed at the rear of the diffusion part to fix the light emitting part; A light induction unit disposed at a rear of the diffusion unit and disposed in a vertically penetrating space to guide light emitted from the light emitting unit; A reflector disposed at the rear of the fixing unit to reflect light reflected from the rear to the front; A circuit board disposed behind the reflecting unit and printed with an electric circuit to control the light emitting unit; And an opaque portion disposed at the rear of the circuit board to absorb light emitted to the rear.

The light transmitting portion is characterized in that a plurality of holes are formed in a circular shape.

The light transmitting part is characterized in that a plurality of holes are formed in the form of a long hole.

Day and night conversion signboard according to another aspect of the present invention comprises: a first printing portion is printed, the first printing portion formed with a light transmitting portion for emitting light to the outside; A second printing unit disposed behind the first printing unit and printing a second image; Light emitting unit for emitting light; A fixing part fixing the light emitting part; A light induction part configured to vertically penetrate a space, the light emitting part being disposed in the space to induce light emitted from the light emitting part; And a circuit board on which an electric circuit is printed to control the light emitting unit.

The present invention may further include a translucent portion disposed behind the first printing portion and transmitting light emitted from the light emitting portion.

In the present invention, it is characterized in that it further comprises a diffusion portion disposed behind the second printing portion for diffusing the light emitted from the light emitting portion.

In the present invention, it is characterized in that it further comprises a reflector disposed in the rear of the fixing portion for reflecting the light reflected from the rear to the front.

In the present invention, it is characterized in that it further comprises an opaque portion disposed in the rear of the circuit board to absorb the light emitted to the rear.

The present invention has the effect of displaying the image on the printing paper during the day, and other forms of image through the light emitting unit at night to obtain a high advertising effect at a low cost.

1 is a perspective view of a day and night conversion sign board according to an embodiment of the present invention.
2 is a block diagram of a day and night conversion sign board according to an embodiment of the present invention.
3 is a block diagram showing the electrical circuit configuration of the day and night conversion sign board according to an embodiment of the present invention.
4 is a diagram illustrating an example of displaying an image by using daylight sunlight according to an embodiment of the present invention.
5 is a diagram illustrating an example of displaying an image using a light emitter at night according to an exemplary embodiment of the present invention.
6 and 7 illustrate an example of directing an image according to an embodiment of the present invention.
8 is a view illustrating a light-transmitting unit in the form of a long hole according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, a day and night conversion sign board according to an embodiment of the present invention will be described in detail. In this process, the thickness of the lines, the width of the components, etc. may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom. Therefore, the definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view of a day and night conversion sign board according to an embodiment of the present invention, Figure 2 is a configuration diagram of a day and night conversion sign board according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention Fig. 1 is a block diagram showing the electrical circuit configuration of the day and night conversion type sign board.

1 to 3, a day / night conversion signboard according to an embodiment of the present invention includes a panel 10, a controller 20, and a light emitter 30 controlled by the controller 20. .

The panel 10 has a first image printed on the front surface thereof, and a light transmitting portion for emitting light emitted from the light emitting portion 30 is formed, and a second image is printed therein to emit light according to whether the light emitting portion 30 is turned on. Negatively displays the second image.

In the present embodiment, the panel 10 includes a first printing portion 11, a translucent portion 12, a second printing portion 13, a diffusion portion 14, a light guide portion 15, and a fixing portion. 16, a reflecting portion 17, a circuit board 18 and an opaque portion 19 are provided.

The first printing unit 11 prints a first image representing various types of information to be displayed on the front surface. Since the first printing unit 11 is disposed on the front surface of the panel 10, information printed on the first printing unit 11 is displayed during the day. The first print portion 11 may be formed of a transparent or translucent synthetic resin.

The first printing part 11 is formed with a light transmitting part formed with a plurality of holes 111 having a shape such as a circular or long hole through which light can pass. The holes 111 may be formed at regular intervals from each other, as shown in FIG. 1. In the present embodiment, the light-transmitting unit has been described as an example in which a plurality of holes 111 are formed at regular intervals from each other, but the technical scope of the present invention is not limited thereto and the light-transmitting unit may be formed in various shapes and intervals.

The translucent portion 12 is disposed behind the first printing portion 11 and formed of a translucent material to transmit the light emitted from the light emitting portion 30. Translucent portion 12 is preferably a half mirror.

The second printing unit 13 is disposed behind the translucent unit 12 and a second image representing various kinds of information to be displayed is printed. The second image may be the same as the first image or may be a different image. The second printing unit 13 may visually check when the light emitted from the light emitting unit 30 is emitted through the light transmitting unit formed in the first printing unit 11.

The diffusion unit 14 is disposed behind the second printing unit 13 and diffuses the light emitted from the light emitting unit 30. It is preferable that the material of the diffusion part 14 is optical acid milky acryl. In addition, it is preferable that a diffusion agent is applied to the diffusion portion 14.

The light induction part 15 is provided at the rear of the diffusion part 14 and has a space in which a plurality of light emitting parts 30 are disposed. This space is formed to penetrate vertically so that light emitted from the light emitting portion 30 is guided to the diffusion portion 14. The light guide unit 15 is disposed in a plurality of spaces, so that the light emitting unit 30 can be installed stably.

The fixing part 16 is installed at the rear of the diffusion part 14 so that the light emitting part 30 is stably fixed, and various electric wires (not shown) for inputting power and control signals are arranged. The material of the fixing part 16 is preferably a wood lock. This prevents short circuits due to external shocks and the like.

The reflecting unit 17 is disposed at the rear of the fixing unit 16 to reflect the light reflected from the rear to the front side. The reflector 17 is preferably coated with a white gloss.

The circuit board 18 is disposed behind the reflecting unit 17, and an electric circuit is printed to control the light emitting unit 30.

The opaque portion 19 is disposed behind the circuit board 18 to absorb the light emitted to the rear. The opaque portion 19 is preferably coated in opaque black.

The controller 20 controls the light emitter 30 to flash the plurality of light emitters 30 as a whole, or sequentially flashes a part of the light emitters 30 to produce an animation effect.

When the power is applied and the control signal is input, the light emitting unit 30 blinks in accordance with the control signal to emit light. The light emitting unit 30 preferably includes a light emitting diode (LED). Light emitted from the light emitting part 30 is emitted through the diffusion part 14, the second printing part 13, and the translucent part 12 and the light transmitting part through the space of the light guide part 15. In this case, the second image printed on the second printing unit 13 may be confirmed through the light transmitting unit.

Hereinafter, an example of the first image displayed during the day and the night, and the second image and the animation method will be described with reference to FIGS. 4 to 7.

4 is a diagram illustrating an example of displaying an image using daylight sunlight according to an exemplary embodiment of the present invention, and FIG. 5 is a diagram illustrating an image using a light emitting unit at night according to an exemplary embodiment of the present invention. 6 is a diagram illustrating one example, and FIGS. 6 and 7 are diagrams illustrating an example of directing an image according to an embodiment of the present invention.

As illustrated in FIG. 4, the first image printed on the first printing unit 11 of the panel 10 may be checked through sunlight during the day.

As illustrated in FIG. 5, the second image printed on the second printing unit 13 of the panel 10 may be confirmed through light emitted from the light emitting unit 30 at night. Light emitted through the light emitting unit 30 is transmitted through the diffusion unit 14, the second printing unit 13, and the light transmitting unit of the translucent unit 12 and the first printing unit 11 as described above.

In this process, the light transmitted through the second printing unit 13 is emitted through the light transmitting unit, so that the second image printed on the second printing unit 13 can be confirmed through the light transmitting unit.

At this time, even if the first image is printed on the first printing unit 11, it is difficult to check the light due to the difference in brightness caused by light emitted through the light transmitting unit at night. As a result, only the second image can be confirmed through the panel 10 at a long distance.

Therefore, different images are displayed according to whether the light emitting unit 30 is lit during the day and at night, that is, through the same panel 10.

In particular, at night, a part of the light emitting unit 30 may be sequentially turned on / off to produce an animation method. As such, the method of producing the animation method is to sequentially turn on / off the light emitting part 30 to be displayed in the animation. 6 and 7 are diagrams illustrating a second image of an animation method by controlling the light emitter 30.

First, referring to FIG. 6, it can be seen that the 'petal' is displayed by turning on the light emitting unit 30 corresponding to the 'petal'.

In addition, referring to FIG. 7, as well as the 'petal', the advertisement target may be seen that the 'liquor' is displayed by lighting the light emitting unit 30 at a position corresponding to the 'liquor'.

In this way, the entire second image as shown in FIG. 5 is displayed. Referring to FIG. 5, it can be seen that 'petals' fall and 'advertisers' are displayed more than those shown in FIG. 7.

As a result, the second image can be produced in an animation manner by continuously turning on / off a part of each light emitter 30.

8 is a view illustrating a light-transmitting unit in the form of a long hole according to another embodiment of the present invention.

In the above-described embodiment, the light-transmitting portion in the first printing portion 11 has been described as an example of forming a plurality of holes 111 in a circular shape. However, the technical scope of the present invention is not limited thereto, and it will include all of forming the holes 111 in various numbers and shapes.

Referring to FIG. 8, the light-transmitting portion is formed long in the form of a long hole in the first printing portion 11, and a plurality of light emitting portions are arranged at regular intervals.

Although the present invention has been described with reference to the embodiments shown in the drawings, it is merely exemplary and various modifications and equivalent other embodiments are possible to those skilled in the art. Will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

10: Panel 11: First Printing Part
12: translucent part 13: second printing part
14 diffuser 15 light guide portion
16: fixing part 17: reflecting part
18: circuit board 19: opaque
20: control unit 30: light emitting unit
111: hall

Claims (11)

A plurality of light emitting parts emitting light; And
A control unit controlling the light emitting unit;
The first image is printed on the front surface and a light transmitting portion for emitting the light emitted from the light emitting portion is formed, the second image is printed inside there is a panel for displaying the second image to the light emitting portion according to whether the light emitting portion is turned on Including,
The control unit is a day and night conversion sign board, characterized in that for sequentially flashing a part of the light emitting portion to produce the second image in an animated manner. The day and night conversion sign board according to claim 1, wherein the light emitting unit is an LED. delete The method of claim 1,
A first printing part on which the first image is printed and a light transmitting part which emits light emitted from the light emitting part to the outside;
A translucent part disposed behind the first printing part and transmitting light emitted from the light emitting part;
A second printing unit disposed behind the translucent portion to print the second image;
A diffusion part disposed behind the second printing part to diffuse light emitted from the light emitting part;
A fixing part installed at the rear of the diffusion part to fix the light emitting part;
A light induction part disposed at a rear side of the diffusion part and disposed in a vertically penetrating space to guide light emitted from the light emitting part;
A reflector disposed at the rear of the fixing unit to reflect light reflected from the rear to the front;
A circuit board disposed behind the reflecting unit and printed with an electric circuit to control the light emitting unit; And
Day and night conversion type sign board, characterized in that it comprises an opaque portion disposed in the rear of the circuit board to absorb the light emitted to the rear. The day and night conversion sign board according to claim 1, wherein the light transmitting part has a plurality of holes formed in a circular shape. The day and night conversion sign board according to claim 1, wherein the light transmitting part has a plurality of holes formed in a long hole shape. A first printing part on which a first image is printed and a light transmitting part which emits light to the outside is formed;
A second printing unit disposed behind the first printing unit and printing a second image;
Light emitting unit for emitting light;
A fixing part fixing the light emitting part;
A light induction part configured to vertically penetrate a space, the light emitting part being disposed in the space to induce light emitted from the light emitting part; And
Day and night conversion type sign board comprising a circuit board on which an electric circuit is printed to control the light emitting unit. The day and night conversion sign board of claim 7, further comprising a translucent part disposed behind the first printing part and transmitting light emitted from the light emitting part. The day and night conversion sign board of claim 7, further comprising a diffusion unit disposed behind the second printing unit to diffuse the light emitted from the light emitting unit. The day and night conversion signboard according to claim 7, further comprising a reflector disposed at the rear of the fixing unit to reflect the light reflected from the rear to the front. The day and night conversion sign board according to claim 7, further comprising an opacity unit disposed at the rear of the circuit board to absorb light emitted to the rear.

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