KR200192626Y1 - An advertising plate for back lighting - Google Patents

Abstract

The present invention relates to a slim billboard using a cold cathode fluorescent lamp, the light guide plate 12 having a light emitting phosphor 11 coated on one side or both sides is illuminated by the cold cathode fluorescent lamp 15 while the billboard ( 34. The advertisement pattern 25 in part 34 can be selectively and partially displayed as a whole, so that the advertisement effect can be dramatically increased even in a slim form without any limitations in the installation place. Fluorescent lamps 15 through which cold cathodes are emitted are assembled on the top or bottom of the light guide plate 12 on which light emitting phosphors 11 are coated on one or both surfaces at regular intervals, and at the same time, the fluorescent lamps 15 and the light guide plate 12 ) Is installed between the front light-transmitting plate 13 and the rear closing wall plate 14 while being fusion-bonded with one or both reflection guides 16 to form an advertisement light emitting unit 10, or alone or The advertisement board 34 in which the advertisement pattern 25 is printed and opened in front of the number of the light emitting units 10 is assembled, and the body front plate 31 and the body fixing stand in front of the glass or transparent acrylic material are attached and fixed. These billboards 34 and the advertising light emitting unit 10 is installed between the main body rear plate 32 of the rear is finished by the fastening of the fastener 33, and each ballast circuit board 20 is applied power and overall lighting Characterized in that the configuration is connected to the controller 35 for controlling the operation of light emission.

Description

Slim advertising board using cold cathode fluorescent lamps {An advertising plate for back lighting}

The present invention relates to a slim billboard using a cold cathode fluorescent lamp that can display the advertising pattern of the billboard as a thin cold cathode fluorescent lamp, more specifically, a light guide plate of a thin film type in which the light emitting phosphor is coated on one side or both sides. The present invention relates to a slim-type billboard using a cold cathode fluorescent lamp which enhances the advertising effect by allowing the advertisement pattern of the billboard to be selectively or partially displayed while being illuminated by the cold cathode fluorescent lamp.

As you know well, various commodities considering natural environment are developed and distributed in various forms as well as basic daily necessities to solve food consciousness according to the complex and diversity of modern society. Especially, living environment is intact for healthy vitality of living. Various situations are considered in terms of fashion and harmony.

Moreover, even in a complicated living environment, modern people can obtain products and necessary information repeatedly promoted and promoted for a period of time through communication media such as TV, newspapers and magazines.

Meanwhile, in addition to the fluid communication media, propagation media for fixing and installing advertisement boards such as banners, billboards, and advertisement towers are used. In the advertisement billboard, which is a propagation medium for fixing, a skilled worker usually uses a letter or an acrylic plate. From the primitive of drawing and using pictures to the three-dimensional ones that light up advertisement boards printed with advertisement patterns by thermal lighting means such as light bulbs and neon signs.

However, since the billboards used as thermal light emitting means have considerable limitations on the size and installation conditions of the light emitting means for revealing advertisements, they remained at a level of use that satisfies only the signboard of the building or other neon signs. There was an inconvenience in that it was larger than necessary and the risk of electrical safety accident was high.

Therefore, the present invention was devised to solve all the inconveniences of the billboard by the thermal light emitting means as described above, while the light guide plate having a light emitting phosphor coated on one or both surfaces is illuminated by a cold cathode fluorescent lamp. The purpose of the present invention is to provide a slim billboard using cold-cathode fluorescent lamps that can significantly increase the advertising effect even in a slim form without any limitation in the installation place by allowing the advertisement patterns of the billboard to be partially or totally displayed. .

1 is an external perspective view of a slim billboard using a cold cathode fluorescent lamp of the present invention.

Figure 2 is a side structure diagram showing an internal installation state of the slim billboard using a cold cathode fluorescent lamp according to the present invention.

Figure 3 is an internal structure of the slim billboard back direction using a cold cathode fluorescent lamp of the present invention.

Figure 4 is a detailed side view of the advertising light emitting unit is installed in the slim billboard of the present invention is illuminated light.

Explanation of symbols on the main parts of the drawings

10: advertising light emitting unit 11: light emitting phosphor

12: light guide plate 13: color light transmitting plate

14: finishing wall board 15: fluorescent lamp

16: reflection guide 20: ballast circuit board

21: Lamp connector 22: Power connector

23: Transformer 25: Advertising Glyph

30: main body fixing base 31: main body front

32: main body plate 33: fixture

34: billboard 35: controller

36: control circuit 37: power plug

In order to achieve the above object, a slim billboard using a cold cathode fluorescent lamp of the present invention has a light emitting phosphor coated on one or both surfaces of a fluorescent lamp to emit cold cathode by direct current power supply from a ballast circuit board. The fluorescent lamp and the light guide plate are assembled at the top or the bottom of the light guide plate, and at the same time, the fluorescent lamp and the light guide plate are installed between the front color light transmitting plate and the rear finishing wall plate, and are fusion-bonded with one or both reflection guides to form an advertisement light emitting part. The billboard is printed in front of the advertising light emitting portion of the advertising panel is assembled, and the billboard and the advertising light emitting unit between the main body front plate of the front of the glass or transparent acrylic material and the rear body rear plate to which the main body is fixed. Installed and finished by fastening the fixtures. In addition, each ballast circuit board is powered and It is characterized by being a configuration that is connected to the controller for controlling the light emission operation.

Hereinafter, the configuration and operation according to a preferred embodiment of the present invention in detail.

1 illustrates an external structure of a slim billboard using a cold cathode fluorescent lamp of the present invention, and FIG. 2 illustrates a side structure showing an internal installation state of a slim billboard using a cold cathode fluorescent lamp according to the present invention. Figure 3 shows the internal structure of the slim billboard back direction using the cold cathode fluorescent lamp of the present invention, Figure 4 is a detailed view showing the side structure of the advertising light emitting unit is installed in the slim billboard of the present invention.

As shown in the figure, the slim billboard using a cold cathode fluorescent lamp of the present invention is a light guide plate 12 is coated with a light emitting phosphor 11 at a predetermined interval is the advertising pattern (25) printed and printed on the billboard 34 Since the cold cathode fluorescent lamp 15 is configured to display light by non-thermal light emission, unlike the existing advertisement board in which the advertisement is limited by the thermal light emitting means such as a light emitting diode or a light emitting lamp, the corresponding advertisement pattern By expressing (13) in various ways on the billboard 34, the light emitting display can be made by non-thermal light emitting means having a slim shape, so that the billboard can be installed in various ways without limitation of the installation place.

That is, the light emitting phosphor 11 of the light guide plate 12 is light-emitted by the cold cathode fluorescent lamp 15 which is a non-thermal light emitting means, and the corresponding advertisement pattern 13 of the billboard 34 is selected to display a single color or multicolor. The slim billboard of the present invention is a fluorescent lamp 15 in which a cold cathode is emitted by energizing DC power from each ballast circuit board 20 connected to a controller 35 to which external power is applied through a power plug 37. Is assembled to the top or bottom of the light guide plate 12 is a light emitting phosphor 11 is applied to one surface or both surfaces at regular intervals.

In addition, the fluorescent lamp 15 and the light guide plate 12 are installed between the front color light transmitting plate 13 and the rear finishing wall plate 14 while being fusion-bonded with one or both reflection guides 16 to advertise the light emitting unit. 10 and the ballast circuit board 20 is configured to emit the cold cathode fluorescent lamp 15 while the external power applied through the controller 35 is energized and converted to DC power (DC 12V). A power connector 22 and a lamp connector 21 are arranged on both sides of the transformer 23, and the controller 35 converts and converts an alternating current into a stable direct current between the power plugs 37 (not shown). The control circuit (μ-Processor) 36 is arranged to control the operation of the overall illumination light emission of the advertising light emitting unit 10 can be connected.

In addition, these multiple ballast circuit boards 20 incorporate their functional circuits into an operation adapter (not shown) that can be connected to the controller 35, so that each fluorescent lamp 15 can be provided without the ballast circuit board 20. Operational control may be achieved by a single controller 35.

In addition, the front panel 31 and the front of the front panel 31, which is made of glass or transparent acrylic material, is assembled with a single or a plurality of the front panel of the advertising light emitting unit 10, the printed advertising board (25) printed open. These billboards 34 and the advertising light emitting unit 10 is installed between the main body plate 32 of the, wherein the interval between the main body plate 31 and the main body plate 32 is a separate fixture which is a gap maintaining fixing means (33) are finished by tightening.

In addition, the main body plate 32 is fixed to the main body 30 so that the billboard can stand on the ground, or may be used directly attached to the subway or bus without the main body 30, in particular the advertising pattern (25) The color floodlight plate 13 of the advertisement light emitting unit 10 assembled behind the printed billboard 34 may be displayed in different colors for each advertisement pattern 25 of the billboard 34. By doing so, it is possible to enhance the advertising effect in three dimensions.

On the other hand, the straight tube cold cathode fluorescent lamp 15 which maximizes the luminous efficiency by reducing the diameter and enema is coated with metal oxide coating on the inner surface of the glass valve, and then dried by coating the light emitting phosphor or after applying the light emitting phosphor, the metal oxide By coating and drying the coating and encapsulating mercury and rare gases, the luminous efficiency increases and tube wall load increases while the diameter and enema are reduced, which saves power consumption and saves energy and reduces volume. As a next-generation lighting means that can be reduced, the lighting technology is increasing in use, and the slim billboard of the present invention using the cold cathode fluorescent lamp 15 can be used alone and installed in various vehicles or building walls. To maximize advertising effectiveness.

As described above, according to the slim billboard using the all-light emitting lamp according to the present invention, the light-emitting plate coated with the light emitting phosphor on one side or both sides is light-emitted by the cold cathode fluorescent lamp so that the advertisement pattern of the billboard is partially or The effect of advertising can be enhanced by allowing selective light-emitting display as a whole, which is different from the existing billboards in which the advertising text is limited while the thermal light emitting means such as a light emitting diode or a light emitting lamp is a direct advertisement. The printed advertisement pattern can be variously three-dimensional light-emitting display by the cold cathode light emitting light of the advertising light emitting unit and the color light by the color transmitting plate.

In particular, the advertising light emitting part that emits the illumination of the advertising pattern can be provided in ultra-slim type by the cold cathode fluorescent lamp, so that the overall thickness of the billboard can be structurally thin. It is expected that the advertising effect can be maximized, and the advertisement contents can also be provided by simply changing the advertisement board and quickly advertising with a new advertisement pattern.

Claims (1)

The fluorescent lamp 15, which emits the cold cathode by energizing DC power from the ballast circuit board 20, is assembled to the top or bottom of the light guide plate 12 to which the light emitting phosphor 11 is coated on one or both surfaces at regular intervals. At the same time, the fluorescent lamps 15 and the light guide plate 12 are installed between the front color light transmitting plate 13 and the rear finishing wall plate 14 while being fusion-bonded with one or both reflection guides 16 to advertise the light emitting unit. While forming (10), a billboard (34) in which the advertisement pattern (25) is printed and opened in front of the advertising light emitting unit (10) alone or in a plurality, is assembled in front of the main body of glass or transparent acrylic material. These billboards 34 and the advertising light emitting unit 10 are installed between the 31 and the rear main body plate 32 to which the main body holder is fixed, and finished by the fastening of the fixture 33, and each ballast circuit Substrate 20 operates to control power supply and overall illumination light emission. Slim billboard using a cold cathode fluorescent lamp which is characterized by being a configuration that is connected to the controller 35.