KR200233530Y1 - Lighting using of the electro luminescence - Google Patents

Abstract

The present invention relates to a lamp using an electroluminescence (EL).

The present invention constitutes a lighting body having a power connection cord so as to be inserted into a power outlet, and inside the printed circuit board that forms a contact point with the power connection cord. By coating about 10 kinds of inorganic materials on the board, the EL pad composed of thin sheet is connected to the printed circuit board by circuit, so that the EL pad is used as an illuminance sensor while the power connection cord of the lighting body is plugged into the power outlet. According to the detected indoor brightness, it emits a soft light to brighten the indoor lighting at night. In addition, the soft light prevents eye fatigue from the light of the EL pad and minimizes power consumption. In addition, by forming a pattern on the EL pad through a variety of colors, through the light emitted in a variety of colors from the EL pad to implement a variety of lighting effects of the room, as well as the filament of a conventional fluorescent lamp or bulb As there is no disconnection, it provides lighting using an electroluminescent body that can use indoor lighting for a long time.

Description

Lighting using of the electro luminescence

The present invention relates to a lighting lamp using an electroluminescence (EL), and in particular, a lighting circuit having a power connection terminal to be inserted into a power outlet, and a printed circuit board (PCB) that forms a contact point with a power connection terminal therein. After the built-in, the front of the lighting body is coated with a dozen kinds of inorganic (metallic) material on the light sensor and non-resistive special ITO film to form a thin sheet (sheet) to be connected to the printed circuit board The present invention relates to an illumination lamp using an electroluminescent body that forms an EL pad so that the EL pad of the lighting body emits soft light from the power delivered when the power connection terminal of the lighting body is plugged into a power outlet. .

In general, indoor lighting at night uses a fluorescent lamp or a light bulb.

At this time, the indoor lighting at night using the fluorescent lamp or a light bulb should weaken the intensity of the light emitted unlike the main lighting. For this purpose, the fluorescent lamp or the bulb is covered with a cover having a shape of a lamp or a fluorescent lamp or a light bulb. The glass side of was coated and used in various colors.

However, in the related art, even when a fluorescent lamp or a light bulb is colored or a lamp cover is put on, the intensity of the light emitted from the fluorescent lamp or the light bulb is generated so strongly that the eye fatigue is easily generated. Light bulbs have the disadvantage of requiring a lot of power.

In addition, in the case of the conventional indoor night light, as well as having a wire as a stand method, there is a lot of restrictions on its use, such as having to plug the power cord formed on the wire into a power outlet.

On the other hand, in the case of indoor lighting using a conventional fluorescent lamp or light bulb, the filament inside to emit a fluorescent light or a light bulb is disconnected from the continuous use of the indoor light, the inconvenience of having to replace the fluorescent light bulb.

Therefore, the present invention has been devised to solve the conventional problems as described above, the object of the present invention is to construct a lighting body having a power connection cord to be inserted into the power outlet and to form a contact with the power connection cord therein After the PCB is built in, the front of the lighting body is coated with 10 kinds of inorganic (metallic) materials on the light sensor and non-resistance special ITO film to form a thin sheet-shaped EL pad. By connecting the circuit with the power cord, the EL pad can illuminate the indoor light at night by illuminating soft light according to the indoor brightness detected by the illuminance sensor while the power connection cord of the lighting body is plugged into the power outlet. In addition, a soft light emitter is an electroluminescent body that prevents eye fatigue from the light of the EL pad and minimizes power consumption. Intended to provide a luminaire.

In addition, the present invention is to form a pattern on the EL pad through a variety of colors, through the light emitted in a variety of colors from the EL pad to implement a variety of lighting effects in the room, as well as the conventional fluorescent lamps and bulbs As the filament is not broken, the indoor lighting can be used for a long time.

1 is a perspective view showing the structure of a lamp using an EL pad as an embodiment of the present invention.

Figure 2 is an exploded perspective view showing the structure of a lamp using an EL pad as an embodiment of the present invention.

Figure 3 is a view showing a first embodiment of the EL pad to be applied to a variety of patterns in one embodiment of the present invention.

Figure 4 is a second embodiment of the present invention represented by various patterns of the EL pad applied to the lamp as an embodiment of the present invention.

* Explanation of symbols on the main parts of the drawings *

10; Lighting body 11; Power connection cord

12; First cover 13; 2nd cover

13a; Pad hole 14; spin

20; Printed circuit board 30; Ambient Light Sensor

40; EL pad

Hereinafter, a preferred embodiment of the present invention based on the accompanying drawings.

1 is a perspective view showing the structure of a lamp using an EL pad as an embodiment of the present invention, Figure 2 is an exploded perspective view showing the structure of a lamp using an EL pad as an embodiment of the present invention, Figure 3 1 is a view showing a first embodiment of the EL pad applied to the lighting in various patterns, Figure 4 is a view of a second embodiment of the EL pad applied to the lighting in various patterns as an embodiment of the present invention .

1 to 4, to configure the lighting body 10 having a power connection cord 11 to be inserted into a power outlet (not shown),

Inside the lighting body 10 has a printed circuit board (PCB) (20) making contact with the power connection cord (11),

On one side of the front surface of the illumination body 10 to form an illumination sensor 30 is connected to the printed circuit board 20 and circuitry to detect the illumination of the room,

The printed circuit board 20 has a thin sheet-shaped EL pad that emits light having a soft and various color in front of the lighting body 10 while adjusting the amount of light according to the indoor brightness detected by the illuminance sensor 30. (40) is a circuit-connected configuration.

Here, the lighting body 10 is accommodated in the first cover 12 and the first cover 12 to accommodate the printed circuit board 20 and the EL pad 40 while the power connection cord 11 is fastened. The second cover 13 is formed by forming a pad hole 13a so that the front surface of the EL pad 40 is exposed to the outside.

Hereinafter, reference numeral 14, which is not described, is a protrusion formed on the first cover 12, and although not shown, the first and second cover 12 (not shown) are inserted into the protrusion insertion boss formed on the second cover 13 ( It acts to bind 13).

Referring to Figures 1 to 4 attached to the operation of one embodiment of the present invention configured as described above are as follows.

First, the lighting body 10 having a power connection cord 11 to be inserted into the power outlet is configured, the lighting body 10 is composed of the first and second covers 12, 13.

At this time, the power supply cord 11 is fastened to the first cover 12, and a protrusion 14 for coupling with the second cover 13 is formed, and the protrusion 14 is formed on the second cover 13. ) Is inserted to form the protrusion insertion boss and the pad hole 13a, although not shown so that the first and second covers 12 and 13 can be made.

Subsequently, a printed circuit board (PCB) 20 is formed in the interior of the lighting body 10, that is, the first cover 12, which makes contact with the power connection cord 11, and then the printed circuit board 20. The EL pad 40 formed of a thin sheet shape is coated with 10 kinds of inorganic (metallic) materials on a non-resistance special ITO film so that external exposure is made through the pad hole 13a of the second cover 13. Connect with the enemy.

Here, as shown in FIGS. 3 and 4, the surface of the EL pad 40 is represented by various patterns.

On the other hand, the illuminance sensor 30 is formed on the front surface of the illumination body 10, that is, on one side of the front surface of the second cover 13.

Then, according to the brightness of the room detected by the illuminance sensor 30, the EL pad 40 emits light having a variety of colors while being soft.

Looking at this in more detail as follows.

Plug the power connection cord 11 formed on the lighting body 10 to a power outlet.

Then, the printed circuit board 20 embedded in the lighting body 10 to be connected to the power connection cord 11 supplies power to the illuminance sensor 30 and the EL pad 40 that are circuitly connected.

At this time, the ambient light sensor 30 detects the ambient brightness of the room, the EL pad 40 adjusts the amount of light according to the ambient light detected by the ambient light sensor 30 of the illumination body 10. In front of you, it will emit light that is soft and has various colors.

As described above, the present invention enables the EL pad to illuminate indoor lighting at night by illuminating soft light according to the indoor brightness detected by the illumination sensor while the power connection cord of the lighting body is plugged into a power outlet. In addition, the soft light emitting silver prevents eye fatigue from the light of the EL pad and minimizes power consumption. Also, by forming patterns on the EL pad through various colors, the light emitted from the EL pad in various colors is used. As well as to implement a variety of lighting effects in the room, there is an effect that can be used continuously for a long time because the filament is not broken like conventional fluorescent lamps or light bulbs.

The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

Configure the lighting body with the power connection cord to be inserted into the power outlet, The printed body includes a printed circuit board that makes contact with the power connection cord. On one side of the front of the lighting main body to form an illumination sensor connected to the printed circuit board to detect the illumination of the room, The printed circuit board is connected to a thin sheet-shaped EL pad that controls light quantity according to the brightness of the room sensed by the illuminance sensor and emits light having various colors in front of the main body. Lighting using an electroluminescent body.