KR200435549Y1 - Led unit - Google Patents

Abstract

The present invention relates to an LED panel suitable for use in general signage or advertising panels with channels such as figures or texts and exterior decorations of buildings.

The present invention, LED unit case; An LED substrate that is tightly fixed to the top of the LED unit case and has at least one red, green, and blue LED mounted thereon; And an LED unit cap protecting the LED unit case and the LED substrate.

The design of the present invention allows the compact LED unit to be combined by forming a coupling part with the outside in the center of the LED unit so that the expression of signboards, figures, and character channels can be precise, and can be standardized into a compact form that is easy to manufacture and install. As a result, the productability and productivity are excellent, and its application can maximize the advertising effect.

LED, unit, advertising

Description

LED unit {LED UNIT}

1 is a side cross-sectional view after fixing the exterior of a conventional LED unit,

2 is a perspective view of an LED unit according to the present invention,

3 is an assembled perspective view of the LED unit according to the present invention,

4 is an embodiment in which the LED unit according to the present invention is applied to a character channel.

Explanation of symbols on the main parts of the drawings

1: LED 11: LED unit case

13: LED board 15: LED unit cap

17: first central coupling hole 21: the inner flange

23: outer flange 25: coupling jaw

27: coupling member 29: second central coupling hole

31: fixing means 33: through

35: third central coupling hole

The present invention relates to an LED unit, and more particularly, to an LED panel suitable for use in general signboards or advertising panels formed with channels such as figures or letters, and for exterior decoration of buildings.

Currently, various forms of advertising panels, commonly referred to as signs, are used. In general, in the case of an advertising panel, a separate lighting device is used so that people can easily recognize the advertisement contents even at night. As such an illumination device, it is common to use an illumination lamp such as a fluorescent lamp or a neon lamp. However, in the case of the lighting device using the lamp as described above, there is a problem in that the lamps need to be replaced at any time because the life of the lamp is short, and power consumption is high.

Therefore, in recent years, attempts have been made to construct an advertisement panel using a semi-permanent LED (Light Emitting Diode) unit.

In general, the LED panel for the advertisement panel is installed by attaching a substrate in which a plurality of LEDs are mounted in a line in a rectangular or square case, and molding the upper opening with a material such as silicone or acrylic. In this case, as the LED mounted on the substrate, a plurality of monochromatic LEDs are used in consideration of their overall emission luminance, or red (R) and green (G) to make light output from the LED unit close to white light, respectively. : Green), Blue (B: Blue) emitting three LEDs are mixed and used.

However, although various types of LED units are used, as shown in FIG. 1, the conventional LED units have attachment holes formed at both sides of the unit when they are combined, and are fixed using separate attachment means, thereby requiring space by the attachment unit. Since it is difficult to construct a more compact LED unit, the use of the LED unit in a figure or a character channel, which is the most common type of signboard, has recently caused a problem in that it is not satisfactory. In addition, in the manufacturing process of the signboard takes a long time to fix the LED unit to the outside, and the work space is narrow, the situation that requires an easier application model of the LED unit when manufacturing or installation.

Therefore, the present invention has been devised in view of the problems of the prior art, and its purpose is suitable for use in general signboards or advertising panels formed with channels such as figures or letters, and exterior decorations of buildings, and are easy to manufacture and install. The present invention relates to an LED unit that has a high expressive effect and is capable of expressing various applications.

Features of the present invention for achieving the above object is an LED unit case; An LED substrate that is tightly fixed to the top of the LED unit case and has at least one red, green, and blue LED mounted thereon; And an LED unit cap configured to protect the LED unit case and the LED substrate.

In addition, the LED unit case has a through hole is formed in the center of the plate-shaped base, the first central coupling hole having an inner flange of a predetermined height along the outer periphery of the through hole; A substrate support outer flange formed at the same height as the inner flange of the first central coupling hole along the outer periphery of the plate-shaped base to attach the LED substrate to the upper end of the LED unit case; And a coupling jaw formed to be coupled to the LED unit cap toward the bottom of the outer flange for supporting the substrate.

In addition, between the first center coupling hole formed in the center of the LED unit case and the outer flange for supporting the substrate, the LED substrate and the LED unit case are integrated with the plate-shaped base so as to be tightly fixed by separate fixing means. Characterized in that it further comprises at least one coupling member at the same height as the flange.

In addition, the outer circumferential surface of the LED substrate has a size and shape corresponding to the outer circumferential surface of the outer flange for supporting the substrate, and a second central coupling of a corresponding size so as to be in close contact with the first central coupling hole at the center of the LED substrate. The ball is formed.

The outer flange is characterized in that formed in the continuous surface or non-continuous surface.

In addition, the LED substrate is characterized in that it further comprises at least one through-hole in the size and number corresponding to the coupling member to be fixed in close contact with the coupling member formed integrally with the plate-shaped base and a separate fixing means.

In addition, the LED unit cap is recessed in the center to fit the first center coupling hole and the second center coupling hole in a shape that fits perfectly so that the LED unit case, the LED substrate, and the LED unit cap are fixed to the outside by a separate fixing means. It characterized in that the third central coupling hole formed to be formed.

In addition, the material of the LED unit cap is characterized in that formed of a transparent synthetic resin material.

And, by mixing at least one color to the material of the LED unit cap, or by forming a pattern of various patterns on the inner surface or the outer surface of the LED unit cap will be more various expressions.

As the upper limit, the present invention can be manufactured in a compact form, which is easy to manufacture and install, so that it is possible to increase the advertisement effect as much as possible.

(Example)

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings in which preferred embodiments are shown.

2 is a perspective view of the LED unit according to the present invention, FIG. 3 is an assembled perspective view of the LED unit according to the present invention, and FIG. 4 is an embodiment in which the LED unit according to the present invention is applied to a character channel.

The basic configuration of the LED unit according to the present invention is the LED unit case 11 as shown in Figure 2 and 3; An LED substrate 13 mounted on the top of the LED unit case 11 and mounted with at least one red, green, and blue LED 1; And an LED unit cap 15 that protects the LED unit case 11 and the LED substrate 13.

The LED unit case 11 has a through hole is formed in the center of the plate-shaped base, the first center coupling hole 17 having an inner flange 21 of a predetermined height along the outer periphery of the through hole; The outer flange for supporting the substrate formed at the same height as the inner flange 21 of the first center coupling hole 17 along the outer periphery of the plate-shaped base to attach the LED substrate 13 to the upper end of the LED unit case 11 (23); And a coupling jaw 25 formed to be coupled to the LED unit cap 15 to the lower outer side of the outer flange 23 for supporting the substrate.

In addition, the LED substrate 13 and the LED unit case 11 are separated between the first center coupling hole 17 formed in the center of the LED unit case 11 and the substrate support outer flange 23. It is more preferable that it further comprises at least one coupling member 27 at the same height as the outer flange 23 for supporting the substrate integrally with the plate-shaped base to be tightly fixed by the 31.

In addition, the outer circumferential surface of the LED substrate 13 has a size and shape corresponding to the outer circumferential surface of the outer flange 23 for supporting the substrate, and has a size and shape corresponding to that of the LED unit 13 in the center of the LED substrate 13. A second central coupling hole 29 of a corresponding size is formed to be in close contact with the first central coupling hole 17.

In the above, the outer flange 23 may be formed as a continuous surface or a non-continuous surface, but in the present embodiment is configured by applying a continuous surface, it is not necessary to limit this to a continuous surface, it is composed of a non-continuous surface manufacturing cost It may be possible to deform so as to have a saving effect and an elastic effect at the time of coupling so that no separate coupling means is required.

In addition, the LED substrate 13 is at least one of a size and number corresponding to the coupling member 27 to be tightly fixed to the coupling member 27 integrally formed in the plate-shaped base and a separate fixing means 31. It is preferable that the through hole 33 is further formed.

In addition, the LED unit cap 15 is recessed in the center to fit the first center coupling hole 17 and the second center coupling hole 29 in a shape that fits perfectly, so that a separate fixing means is one LED unit case 11 ) And a third center coupling hole 35 formed to allow the LED substrate 13 and the LED unit cap 15 to be fixed to the outside.

In addition, the material of the LED unit cap 15 is a transparent synthetic resin material is configured to properly represent the light of one or more LED mounted on the LED substrate 13.

And, by mixing at least one color to the material of the LED unit cap 15 to advertise in a specific color intended by the user, or various patterns of patterns on the inner surface or the outer surface of the LED unit cap 15. There is an advantage that can form to express a more unusual effect.

As the upper limit, the LED unit according to the present invention has a coupling part with the outside in the center, so that no space for separate coupling is required at both sides, so that a more compact combination of the LED unit is possible, and the expression is precise, and the installation and installation are possible. It is possible to standardize and manufacture in a compact form that is easy to use, so it is excellent in productability and productivity, and its application can maximize the effect of advertisement.

In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and the general knowledge in the technical field to which the present invention belongs without departing from the spirit of the present invention. Various changes and modifications will be made by those who possess.

The present invention made as described above is coupled to the outside in the center of the LED unit is formed of a compact LED unit is possible to combine the precise signage, figure and character channel representation, compact and easy to manufacture and install As it can be manufactured by standardizing, it is excellent in productivity and productivity, and its application can maximize advertisement effect.

Claims (10)

LED unit case 11; An LED substrate 13 fixed to the top of the LED unit case 11 and mounted with at least one red, green, and blue LED; And LED unit cap 15 to protect the LED unit case 11 and the LED substrate 13 LED unit, characterized in that configured to include. The method according to claim 1, wherein the LED unit case 11 A first central coupling hole 17 having a through hole formed in the center of the plate-shaped base, and having an inner flange 21 of a predetermined height along an outer circumference of the through hole; The outer flange for supporting the substrate formed at the same height as the inner flange 21 of the first center coupling hole 17 along the outer periphery of the plate-shaped base to attach the LED substrate 13 to the upper end of the LED unit case 11 (23); And Coupling jaw 25 formed to be coupled to the LED unit cap 15 to the lower outer side of the outer flange 23 for supporting the substrate. LED unit, characterized in that configured to include. The method of claim 2, wherein the LED substrate 13 and the LED unit case 11 between the first central coupling hole 17 formed in the center of the LED unit case 11 and the substrate support outer flange 23 It is characterized in that it further comprises at least one coupling member (27) at the same height as the outer flange 23 for supporting the substrate integrally with the plate-shaped base so that it can be tightly fixed by a separate fixing means (31) LED unit. The outer peripheral surface of any one of Claims 1, 2, and 3 of the said LED board | substrate 13, In close contact with the outer circumferential surface of the outer flange 23 for supporting the substrate, it has a size and shape corresponding thereto. In the center of the LED substrate 13, a second center having a corresponding size so as to closely contact with the first center coupling hole 17. LED unit, characterized in that the coupling hole 29 is formed. The method according to claim 2 or 3, LED unit, characterized in that the outer flange 23 is formed of a continuous surface or a non-continuous surface. The method according to any one of claims 1, 2 and 3, wherein the LED substrate 13, Further comprising at least one through-hole 33 in a size and number corresponding to the coupling member 27 so that the coupling member 27 integrally formed in the plate-shaped base and a separate fixing means 31 can be tightly fixed. LED unit, characterized in that. The method according to claim 1 or 2, wherein the LED unit cap 15 is The center is recessed to fit the first center coupling hole 17 and the second central coupling hole 29 in a shape that fits perfectly, and the LED unit case 11, the LED substrate 13, and the LED unit cap as one separate fixing means. LED unit, characterized in that the third center coupling hole 35 is formed so that the (15) can be fixed to the outside. The LED unit according to claim 1 or 2, wherein the material of the LED unit cap (15) is formed of a transparent synthetic resin material. The LED unit according to any one of claims 1 to 3, wherein at least one color is mixed with a material of the LED unit cap (15). The LED unit according to any one of claims 1 to 7, wherein various patterns are formed on the inner side or the outer side of the LED unit cap (15).

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