KR20160064855A - Side lighting chnnel sign board - Google Patents

Abstract

The present invention relates to a lighting sign board, and more particularly to a sign board having a side lighting effect that allows a side lighting effect by which a side surface of the sign board is illuminated. The sign board having a side lighting effect includes a sign board frame (110), a side lighting unit (120) installed on a side surface of the sign board frame (110), a resilient strip member (130) that surrounds a side surface of the sign board frame such that the light emitting unit is situated inside the sign board frame and having an aperture hole (131) at a location corresponding to the light emitting unit, bending recesses (135) formed at locations at which the resilient strip member is bent in correspondence to the side surface form of the sign board frame on an inner surface of the strip member such that the strip member easily surrounds the side surface of the sign board frame; and a lens member (140) coupled to the aperture hole.

Description

{Side lighting chnnel sign board}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an illumination signboard, and more particularly to a photometric lighting signboard in which a side light is illuminated.

Generally, a signboard is a signboard, a front signboard, a rooftop signboard, a signboard, a signboard, a neon sign, a lamp light, etc. It is very diverse.

These signs can be divided into Flex signboards based on their shapes and character signboards referred to as Channel signboards.

The Fleece signboard is composed of a frame which is formed in a most general form, which is generally seen in the surroundings, a light emitting device installed inside the frame, and a flexible fabric having excellent light transmittance surrounding the frame. It is a signboard maximizing.

In addition, the channel signboard is a signboard that attaches three-dimensional characters or patterns to the wall surface individually.

These signboards add a halo effect in order to enhance the visual effect. In the case of such a backlighting signboard, since there is a special installation structure for displaying a signboard from the wall surface, there arises a problem that many restrictions are imposed on the manufacture and construction of signboards .

Furthermore, such a halo effect has a problem that it is difficult to illuminate the signboard clearly because the effect of the halo light can be greatly seen by relatively weakly illuminating the entire light.

Therefore, it is urgent to take measures against the new lighting effect to replace the halo effect.

KR 20-2009-000535 U

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a photometric lighting signboard which can obtain a photometric effect of light from a side of a signboard that does not have a special installation structure, have.

In order to achieve the above object, the meteorological lighting signboard of the present invention comprises a signboard frame, a side light emitting means provided on a side face of the signboard frame, a side light emitting means surrounding the side face of the signboard frame, A folding groove formed at each position where the elastic strip member is bent at the inner side surface of the strip member so as to easily cover the side surface of the signboard frame so as to match the side shape of the signboard frame; And a lens member coupled to the through hole.

Further, the side surface of the lens member may be further provided with a release preventing groove which is engaged with the through hole.

In addition, the lens member has a fitting portion facing the through hole so as to be easily inserted into the through hole, and the fitting portion has an inclined outer circumferential surface composed of a plurality of inclined surfaces inclined at a predetermined angle so as to converge to the center of the through- And a curved end facing the through-hole and being convex toward the through-hole.

Since the side light emitting means is provided on the side face of the signboard frame, the side face of the signboard frame is very clearly illuminated, and thus the visibility of the signboard is greatly improved.

In addition, since the light emitted from the side light emitting means passes through the lens member coupled to the elastic strip member surrounding the side surface of the signboard frame, the light emitted through the side light emitting means passes through the lens member, It spreads over a wide range and at the same time becomes beautifully shiny, so that a very beautiful lighting effect can be obtained.

Further, in the present invention, when the lens member is constructed in various colors, it is possible to easily obtain a variety of color lighting effects even if the side light emitting means for irradiating a specific color is not provided, It is possible to expect that the illumination of the light source can be implemented very easily.

1 is a perspective view of a photometric lighting signboard according to the present invention;
2 is an exploded perspective view of a photometric lighting signboard according to the present invention.
Fig. 3 is an enlarged view showing a main part of a photometric lighting signboard according to the present invention in exploded view. Fig.
4 is a partial cross-sectional view of a photometric lighting signboard according to the present invention.

The features and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It must be interpreted in terms of meaning and concept.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings. The same reference numerals are used for the same components, and only the different portions are described for the sake of clarity.

1 to 4, the present invention provides a light emitting device comprising a signboard frame 110, side light emitting means 120 provided on a side face of the signboard frame 110, A bent member 135 formed on an inner surface of the strip member 130 and a lens member 140 coupled to the through hole 131. [

The signboard frame 110 corresponds to a frame formed by an opening and closing type in which the light emitting means 120 is installed in the case of a Flex signboard and in the case of a channel signboard the light emitting means 120 is installed inside And corresponds to each frame constituting a three-dimensional character. The signboard frame 110 is covered with a cover made of a flexible material having excellent light transmittance. In this embodiment, a signboard frame 110 for a FLEX signboard is shown and described as an example.

According to the present invention, the side light emitting means 120 is provided along the side surface of the signboard frame 110. The side light emitting means 120 is the same as or similar to the light emitting means 120 (not shown) provided in the inside of the signboard frame 110 and is an LED unit consisting of a PCB having an LED element . Since the mounting structure of the side light emitting unit 120 is not a gist of the present invention, a detailed description thereof will be omitted.

On the other hand, the elastic strip member 130 surrounding the side surface of the signboard frame 110 is a thin plate member having a diagonal cross-sectional shape and protects the internal side light emitting means 120 from external impact while having elasticity. Both ends of the elastic strip member 130 may be fixed to the side surface of the signboard frame 110 through various methods such as adhesive and screw. The elastic strip member 130 may be made of a lightweight metal material or a synthetic resin material having good light transmittance.

A bent groove (135) is formed on the inner side surface of the elastic strip member (130) facing the side light emitting means (120). The bending grooves 135 may be formed in the corners of the elastic strip member 130 so that the bending grooves 135 can be easily bent in the process of wrapping the sides of the sign frame 110 with the elastic strip members 130.

It is preferable that the bending grooves 135 are formed through a metal mold process when the elastic strip member 130 is manufactured without any additional process.

The through holes 131 are formed in the elastic strip member 130 at regular intervals. The lens member 140 is coupled to the through hole 131. In this case, a waterproof epoxy resin 150 is preferably applied between the through hole 131 and the lens member 140. Since the epoxy resin 150 is transparent, the space between the through hole 131 and the lens is sealed with moisture and dust from the outside of the elastic strip member 130 So that the LED elements of the side light emitting means 120 and the PCB of the PCB can be prevented from being short-circuited. Although not shown, the epoxy resin 150 may be applied between the elastic strip member 130 and the signboard frame 110.

On the other hand, the lens member 140 has a plurality of inclined light emitting surfaces 141 formed on the surface thereof so as to diffuse light radiated from the side light emitting means 120 at various angles.

The lens member 140 has a fitting portion 142 facing the through hole 131 so as to be easily inserted into the through hole 131. In this case, the fitting portion 142 includes an inclined outer circumferential surface 142a formed of a plurality of inclined surfaces that are inclined at a predetermined angle so as to converge to the center of the through hole 131, and an inclined outer circumferential surface 142b extending from the inclined outer circumferential surface 142a, And a curved end portion 142b facing the curved end portion 142b. The curved end portion 142b is curved convexly toward the through hole 131 so as to maximize the irradiation area of the light emitted from the side light emitting means 120. [

In addition, the side surface of the lens member 140 may be further provided with a release preventing groove 145 which is engaged with the through hole 131.

Therefore, when the lens member 140 is pushed into the through hole 131 with the fitting portion 142 facing the through hole 131, the elastic strip member 130 is elastically biased to the periphery of the through hole 131 The separation preventing grooves 145 are fitted to the edges of the through holes 131 and are reliably engaged without concern that they are released from the through holes 131. [

In the photometric lighting signboard of the present invention having the above-described structure, since the side surface of the signboard frame 110 is illuminated very clearly through the side light emitting means 120, the visibility of the signboard is greatly improved.

In addition, since the light emitted through the side light emitting unit 120 passes through the lens member 140, the light is diffused and diffused over a wide range, and at the same time, the light is shimmered beautifully, so that a very beautiful lighting effect can be obtained.

In particular, the lens member 140 is formed such that the curved end 142b of the fitting portion 142 is curved convexly toward the through hole 131, so that the light emitted from the side light emitting means 120 is irradiated to the maximum, The inclined surfaces of the curved end portion 142 diffuse the light that has passed through the curved end portion 142b to the inclined light emitting surface 141 at a large reflection angle.

In addition, when the lens member 140 is constructed in various colors, it is possible to easily obtain various color lighting effects even if the side light emitting means 120 for irradiating a specific color is not provided, It is very easy to implement lighting of various colors which can not be expressed by the light source.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be takeners of ordinary skill in the art, And such variations are within the scope of the present invention.

110 ... signboard frame 120 ... side light emitting means
130 ... elastic strip member 131 ... through hole
135 ... bent grooves 140 ... lens member
142 ... fitting portion 142a ... inclined outer peripheral surface
142b ... curved end portion 145 ... departure prevention groove

Claims (3)

Signboard frame;
Side light emitting means provided on a side surface of the signboard frame;
An elastic strip member which surrounds the side surface of the signboard frame so that the light emitting means is located inside and has a through hole at a position corresponding to the light emitting means;
A bending groove formed at each position where the bending of the elastic strip member is performed so that the strip member easily encloses the side face of the signboard frame; And
And a lens member coupled to the through hole. The method according to claim 1,
Wherein the side surface of the lens member is further provided with a release preventing groove which is engaged with the through hole. 3. The method according to claim 1 or 2,
The lens member has a fitting portion facing the through hole so as to be easily inserted into the through hole,
Wherein the fitting portion comprises an inclined outer circumferential surface composed of a plurality of inclined surfaces inclined at a predetermined angle so as to converge to a center of the through hole and a curved end portion extending from the inclined outer circumferential surface and facing the through hole and being convex toward the through hole.

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