KR20050047985A - Side light type sign - Google Patents

Abstract

The present invention provides a wall lighting billboard, a billboard of a transparent or translucent synthetic resin material of a predetermined thickness, the figure or characters are printed on the front surface; At least one light source arranged along side edges of the billboard; A power supply control circuit for supplying external supply power to the at least one light source to emit light; It provides a side light-emitting wall advertising billboard, characterized in that it comprises a frame fixed to the wall bordering the edge of the billboard to expose the front of the billboard while receiving the at least one light source and power control circuit inside. do.

In this way, a thin and light slim shape wall light billboard can be realized and at the same time an improved effect of low power consumption can be obtained.

Description

Side light type sign for wall lighting

The present invention relates to a side light-emitting wall lighting billboards, and more particularly, in the lighting billboards attached to the wall including a billboard and a light source for increasing the brightness thereof, in particular the light source is irradiated with light from the side of the billboard The present invention relates to a light emitting board for a side light emitting method that is thinner and lighter.

In general, a signboard is a type of sign that hangs or sticks in a shop, company, sales office, institution, etc., using a name, sales product, or business item to make it stand out. It is divided into signboard, store signboard, signboard or billboard or billboard on the side of mountain or highway, and structurally divided into neon sign, advertising tower, lighting advertising sign, picture sign, plastic sign or cine sign. .

Among these, the signboard for wall lighting, which is one of the most widely used signs, is usually formed of a flexible fabric, FLEX (Panax Rex, Hi-FLEX), and forms a billboard and arranges a plurality of fluorescent lamps on the back of the billboard. It is configured to project the light, and includes a frame (frame) in the form of a box that accommodates a plurality of fluorescent lamps inside and protects the billboard at the same time to support the entire wall.

That is, a general wall lighting billboard is a box-shaped frame inner surface with an open front surface, and a plurality of fluorescent lamps are arranged at intervals of 15 to 20 cm, and the front of the frame is printed with Flexx billboards in which figures or letters are printed. It is configured to be blocked, so that the billboard is fixed to the wall surface and the like to be exposed to the front. In addition, by applying electricity to a plurality of fluorescent lamps to emit light to the front of the billboard to increase the brightness to achieve the advertising effect.

However, the above general wall lighting billboards exhibit some problems, one of which is inevitably required to have a predetermined thickness or more as a large number of fluorescent lights are arranged behind the billboard, which is thick and large in size, and therefore heavy in weight. to be.

Accordingly, dangerous phenomena, such as falling easily from the wall surface frequently by external physical shocks such as strong winds, have appeared frequently. In particular, it has been pointed out that the power consumption for emitting a plurality of fluorescent lamps is severe.

The present invention has been made in order to solve the above problems, has a slim form of thin thickness can be fixed to the wall stably and durable, especially for wall surface that can help save energy due to low power consumption The purpose is to provide a lighting advertising sign.

The present invention is a wall lighting advertising signboard to achieve the above object, a billboard of a predetermined thickness of transparent or translucent synthetic resin material is printed graphics or characters on the front surface; At least one light source arranged at a side edge of the billboard; A power supply control circuit for supplying external supply power to the at least one light source to emit light; It provides a side light-emitting wall advertising billboard, characterized in that it comprises a frame fixed to the wall bordering the edge of the billboard to expose the front of the billboard while receiving the at least one light source and power control circuit inside. do.

At this time, the billboard is made of acrylic material, characterized in that having a thickness of less than 80mm.

In addition, the light source is characterized in that the selected one of a cold cathode fluorescent lamp or an external electrode fluorescent lamp, in this case characterized in that the power control circuit includes a ballast.

In addition, the light source is characterized in that a plurality of light emitting diodes, wherein the plurality of light emitting diodes are red, green, blue light emitting diodes, respectively, wherein the power control circuit is at least one selected from the red, green, blue light emitting diodes It characterized in that to sequentially emit light.

In addition, the billboard is characterized in that a certain scratch is formed on the rear surface of the light diffusely reflecting the light of the light source to serve as a light guide plate, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view of a side light-emitting wall advertising billboard (hereinafter, simply referred to as a signage) according to the present invention. And 20. At this time, the overall thickness of the signboard according to the present invention has a slim shape substantially made of about 80mm which is not much different from the thickness of the billboard 10.

However, the signboard according to the present invention is characterized in that, despite the above-described thickness, a plurality of light sources are embedded to serve as a lighting advertisement signboard. In particular, the signboard may be divided into several embodiments according to the type of light source. The embodiment will be described separately.

First embodiment

The first embodiment of the signboard according to the present invention is a case of using a fluorescent lamp as a plurality of light sources, in order to explain this, Figure 2a is a cross-sectional view taken along the AA 'line of FIG. Reference is made together.

The signboard according to the present invention is a billboard 10 of a predetermined thickness of transparent or translucent synthetic resin material is printed graphics or characters 12 on the front surface, at least one light source arranged along the side edges thereof, and an external power supply source ( P) and a predetermined power control circuit 32 for supplying power to the at least one light source to emit light, and a frame bordering the billboard 10 while accommodating the light source and the power control circuit 32 therein. And 20.

In more detail with respect to each, the feature of the signboard according to the present invention is first to use a transparent or translucent synthetic resin plate printed with figures or characters 12 on the front as the billboard 10, preferably 80mm or less It may be composed of an acrylic material having a thickness of.

And by arranging a light source for increasing the brightness of the billboard 10 along the side edge of the billboard 10 in particular, the light is incident on the side of the billboard 10, these at least one light source is a conventional fluorescent lamp Although it may be used, preferably selected one of a cold cathode fluorescent lamp (Cold Cathode Fluorescent Lamp) or an external electrode fluorescent lamp (30a) is used.

The cold cathode fluorescent lamp is a type of fluorescent lamp commonly abbreviated as CCFL, and it is well known that a long life and high quality light can be obtained by using ion emission by electron stimulation with low power consumption and calorific value. In addition, the External Electrode Fluorescent Lamp is also called EEFL, which is characterized by low heat generation and long life since the electrode is located outside the lamp and uses an electron emission method by an electric field.

Accordingly, the present invention arranges these cold cathode fluorescent lamps or external electrode fluorescent lamps 30a on the side of the billboard 10 to obtain high brightness light with long lifespan while using low power.

When the cold cathode fluorescent lamp or the external electrode fluorescent lamp 30a is used as described above, it is preferable that the power control circuit 32 includes a ballast stabilizer connected to each of them in series to prevent an increase in current. Although it will not appear in a separate drawing it will be readily understood by those skilled in the art.

In addition, a frame 20 for holding the light source such as the cold cathode fluorescent lamp or the external electrode fluorescent lamp 30a and the power control circuit 32 therein while supporting the billboard 10 to be fixed to the wall surface is an example. The cross section can form a U-shape, and can be round or square or various other shapes depending on the purpose.

Second embodiment

In addition, the signboard according to the second embodiment of the present invention is characterized by using a plurality of light emitting diodes 30b as a light source, Figure 3a and a partially exploded perspective view showing a cross-sectional state taken along the AA 'line of FIG. It demonstrates with reference to FIG. 3B. In this case, the other parts except for the light source are similar to the same as described above, and thus, the same reference numerals are assigned to the same constituent elements that play the same role, and thus redundant descriptions are omitted.

As shown, the light source of the signboard according to the second embodiment of the present invention is composed of a plurality of light emitting diodes 30b arranged along the side edges of the billboard 10 to inject light from the outside of the billboard 10. Preferably, each of the plurality of light emitting diodes 30b includes a red light emitting diode 30b-1 emitting red light, a green light emitting diode 30b-2 emitting green light, and a blue light emitting diode 30b-3 emitting blue light. Can be arranged sequentially.

For this purpose, although not clearly shown in the power control circuit 32, at least one selected from among the red, green, and blue light emitting diodes 30b-1, 30b-2, and 30b-3 sequentially emits various light. The adjustment function to change the color over time can be given, through which a larger advertising effect can be expected.

On the other hand, the billboard 10 of the signboard according to the present invention is preferably to serve as a light guide plate for evenly spreading the light incident on the side to the front surface, the enlarged S portion of Figs. 2a and 2b As shown in FIG. 4, a predetermined scratch (10a) is repeated to a rear surface of the billboard 10 to be incident from a light source such as a cold cathode fluorescent lamp or an external electrode lamp 30a or a light emitting diode 30b. The reflected light can be diffused to the front surface, through which the light of uniform brightness can be expressed over the front of the billboard 10.

Through this, more improved advertising effect can be achieved.

According to the present invention as described above, the side panel light-emitting billboard for the light emitting method can greatly reduce its thickness by arranging a plurality of light sources on the side of the billboard, and can be manufactured in a slimmer form.

In this case, by using a cold cathode fluorescent lamp, an external electrode fluorescent lamp or a plurality of light emitting diodes as a light source, it is possible to obtain a low power and high quality luminance with a semi-permanent lifespan. After arranging, at least one of them is sequentially driven to obtain an advertisement effect of changing various colors.

In addition, the signboard according to the present invention has the advantage that the configuration is simple and easy to manufacture and install, in particular, the weight is light, so it is less likely to be detached from the wall by an external physical impact, safe and convenient to use.

1 is a perspective view of a side light-emitting wall lighting billboards according to the present invention.

Figure 2a and Figure 2b is a cross-sectional view and exploded perspective view of a side light-emitting wall lighting billboard according to a first embodiment of the present invention, respectively.

3A and 3B are cross-sectional and exploded perspective views, respectively, of a light emitting board for a side light emitting method according to a second embodiment of the present invention.

FIG. 4 is an enlarged sectional view of the circle in the portion S of FIGS. 2A and 2B;

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

10: billboard 12: letters or shapes

20: frame 30a: cold cathode fluorescent lamp or external electrode fluorescent lamp

30b: light emitting diode

30b-1, 30b-2, 30b-2: red, green, blue light emitting diode

32: power supply control circuit P: power supply source

Claims (6)

As a wall lighting signboard, A billboard made of a transparent or translucent synthetic resin material having a predetermined thickness in which figures or letters are printed on the front surface; At least one light source arranged at a side edge of the billboard; A power supply control circuit for supplying external supply power to the at least one light source to emit light; And a frame fixed to a wall by bordering the edge of the billboard so that the front of the billboard is exposed to the outside while accommodating the at least one light source and a power control circuit therein. The method of claim 1, The billboard is made of acrylic material, the side light-emitting wall lighting billboards, characterized in that having a thickness of less than 80mm. The method of claim 1, The light source is characterized in that the selected one of a cold cathode fluorescent lamp or an external electrode fluorescent lamp, the power control circuit is characterized in that the ballast is characterized in that the side wall light-emitting board. The method of claim 1, The light source is a side light-emitting wall lighting billboards, characterized in that a plurality of light emitting diodes. The method of claim 4, wherein The plurality of light emitting diodes are red, green, and blue light emitting diodes, respectively, and the power control circuit sequentially emits at least one or more selected from the red, green, and blue light emitting diodes. Sign. The method according to claim 1 or 2, wherein The billboard is a side-light-emitting wall lighting billboards, characterized in that a certain scratch is formed on the rear surface of the light diffusely reflecting the light of the light source to serve as a light guide plate.