KR101026412B1 - Signboard equipped with aureole - Google Patents

Abstract

PURPOSE: A signboard with a rear decoration lamp is provided to process the external surface of a light transmitting part by sand, thereby reducing dazzle. CONSTITUTION: A signboard with a rear decoration lamp comprises a frame(10), an advertisement panel(20), a light transmitting panel(40), and a rear light irradiation light source. The advertisement panel is placed on the frontal side of the frame. The light transmitting panel is placed on the rear side of the frame and includes a light transmitting part(47) exposed to the rear edge of the frame. The rear light irradiation light source irradiates light to the light transmitting panel to supply a rear light effect. The external surface of the light transmitting part is processed by sand. The light transmitting panel includes a receiving unit(44) for the rear light irradiation light source.

Description

Signboard with rear decorative lighting {SIGNBOARD EQUIPPED WITH AUREOLE}

The present invention relates to a signboard having a rear decorative light,

More specifically, the light source is emitted through the light-transmitting part formed on the side of the light-transmitting panel, so that the decorative effect of the halo can be obtained, and it can be installed in close contact with the wall without the problem of flooding or foreign matter penetration. It's about excellent signage.

Advertising signboards are typically installed on the outer wall or entrance of a building and used as a means of advertising a company or a shop name or goods.

A typical advertising signage is constructed by, for example, attaching flexible sheet paper to the front of the square frame constituting the main body and printing or attaching advertisement text such as desired letters or figures thereon.

In recent years, the so-called 'channel signboard', in which the frame itself is composed of letters or figures in the ad text, is widely used, and the channel signboard is directly attached to the outer wall of the building.

Advertisement signage as described above need to be recognized at night as well as daytime for the advertising effect, for this purpose, install a separate lighting to illuminate the advertising signage or lighting means such as fluorescent lights or neon lamps inside the frame and lights it up. By doing so, you can identify ad text at night.

In particular, in the case of the channel signboard, when the lighting means is installed inside the frame formed in the form of an editorial such as a letter or a figure and is lit at night, the signboard is displayed in the form of a letter or a figure.

However, since such a channel signboard is usually directly attached to the outer wall of the building, when the lighting means is turned on at night, the background of the channel is uniformly expressed in dark color, that is, black.

In order to solve this problem, a signboard having various decorative back lightings has been proposed.

In Korean Patent No. 0631149 (September 26, 2006) [advertising signboard with backlighting] (hereinafter referred to as 'prior art 1'), a backlight and / or metering is investigated on a channel signboard in the form of letters or figures. In order to minimize the loss of the halo by employing a separate reflecting means is disclosed in the technical configuration.

However, the prior art 1 installs a reflection plate and a truss, which are separate reflection means, so that an excessive protrusion from a wall or a reflection plate is made separately according to the size of a letter or a figure. It has a problem of being consumed.

In addition, due to the contamination of the reflecting means has a problem that the backlighting function disappears and provides only a messy first impression.

As another conventional technique, Patent Publication No. 2008-0024427 (March 18, 2008) by Kim Kyung Nam et al. [Channel signage using a halo of LED light emitting means installed in a channel cap] (hereinafter referred to as 'prior art 2') The channel signboard using the back light of the LED light emitting means installed in the channel cap can install the light emitting diode in the extension part of the extended channel cap to increase the area of the back light effect even though the height of the channel is relatively lowered, and to facilitate maintenance. Characterized in that.

However, in the case of the prior art 2, the channel is generally installed using a frame made of a material such as aluminum,

If the frame is spaced from the wall, the signboard will be flooded.

When the light transmissive material is introduced to the rear side of the frame, it does not provide a realistic way of combining the frame and the light transmissive material or the wall fixing method of the signboard itself.In this case, the flooding or foreign matter enters the signboard. It does not provide a solution.

In the case of the front-illuminated signage, technology and know-how have been developed so that there is no problem of leakage or foreign matter intrusion as a result of using it for a long time.

If this problem is not solved in the case of the back-lit signboard, the signboard which is used for more than 3 years will cause the signboard function to be lost due to the contamination by water and foreign substances or give the guest an unpleasant first impression. It can cause problems.

Kim Ki-Jung's Utility Model Publication No. 2009-0000535 (20-2009-0000535) [LED signboard with halo effect] (hereinafter referred to as 'prior art 3') has a front panel to emit light with a translucent plate by LED. In addition, it is configured to exert a back light effect by being indirectly illuminated by being reflected by a reflecting plate provided on the main body of the body so as to emit light backward by another LED backward.

However, the prior art 3 is excessively protruding from the wall, which is a disadvantage of the above-described prior arts 1 and 2, or separately manufactured by reflecting means in accordance with the size of a letter or a figure. It has the same problem of intrusion of foreign matter and contamination of reflector (the problem of loss of signboard function).

The present invention is to solve the problems of the prior art as described above, the present invention is a conventional signage by introducing a light-transmitting panel having a receiving portion for the back-illumination light source and a light-transmitting portion exposed to the rear edge of the frame formed in a certain shape It can provide the same waterproof effect as the already-proven front advertising panel, and the signboard can be installed without any gap from the wall, so it can provide aesthetics over certain quality even when observed from the side,

The light source can be easily installed in the receiving part of the light-transmitting panel, thus increasing the ease of manufacturing. Especially, the LED has a small size, light weight, low heat generation, a reflective structure, a high-speed response characteristic, a pulse operating characteristic, and a light output control characteristic by a current. It is an object of the present invention to provide a signboard having a back decorated light suitable for use.

In addition, the present invention is introduced to the receiving portion of the light-transmitting panel for the back-illumination light source is a waterproof material, in particular a filler made of a light-transmissive resin is introduced to ensure the waterproof effect for the light source, in particular LED, the rear decoration is not a problem in the light-transmitting effect It is an object to provide a signboard with lighting.

Next, in the present invention, the receiving portion of the light-transmissive panel is opened toward the front, and even after time of installation of the signboard, the waterproofness is maintained continuously, and further, the rear irradiation light source is also installed to the front to fix the light source problem or wiring work. It is an object of the present invention to provide a signboard having a decorative lighting that can be made smoothly.

In addition, an object of the present invention is to provide a signboard having a rear decorative light having a low glare and soft halo effect by matting, in particular sanding the outer surface of the light transmitting portion of the light-transmissive panel.

In order to solve the problems as described above, the signboard having a decorative lighting according to the present invention is

frame;

An advertising panel provided on the front of the frame;

A translucent panel provided on a rear surface of the frame and having a light transmitting portion exposed to a rear edge of the frame; And

A back-illumination light source illuminating the light-transmissive panel to provide a halo effect;

It is made, including.

In addition to the signboard provided with a decorative lighting according to the invention

The light transmissive panel is matte processed on the outer surface of the light transmitting portion,

In particular, the mat processing is sanding,

The receiving portion of the translucent panel is provided with a waterproof means for the rear irradiation light source,

It is preferable that the accommodation portion of the light transmissive panel is opened toward the front.

As described above, the signboard having the rear decorative light according to the present invention has already been verified in a conventional signboard by introducing a transmissive panel having a receiving portion for the rear irradiation light source and a light transmitting portion exposed to the rear edge of the frame formed in a predetermined shape. It can provide the same waterproof effect as the front advertising panel, and the signboard can be installed without any gap from the wall, so it can provide aesthetics of a certain quality even when viewed from the side while being slim, and the light source can be easily It can be installed, which increases the ease of manufacture. Especially, it has the advantage that it is suitable to use LED which has small size, light weight, low heat generation, reflective structure, high speed response, pulse operation, and light output control by current. In addition, the receiving portion of the translucent panel is made of waterproof means, in particular a translucent resin for the rear irradiation light source Since the filling filler is introduced, it ensures the waterproof effect for the light source, especially the LED, and there is no problem in the light transmitting effect. Next, the receiving part of the light transmissive panel is opened toward the front side, so that even after a signboard is installed, It is continuously maintained, and furthermore, the rear irradiation light source is installed to face the front, so that the problem of fixing the light source or the wiring work can be made smoothly. In addition, the outer surface of the transparent part of the translucent panel is matte, especially sanding, so that there is less glare and soft halo Can provide an effect.

1 is an exploded perspective view of a signboard having a rear decorative light according to the present invention.
Figure 2 is a perspective view of the installation state of the signboard having a decorative lighting according to the invention,
Figure 3 is a combined cross-sectional view of the signboard having a back decorative lighting according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

The present invention may be modified in various ways and may have various forms, and thus embodiments (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In each of the drawings, the same reference numerals, in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member referred to by the reference numeral may be regarded as a member conforming to these criteria.

The terminology used herein is for the purpose of describing particular embodiments (suns, aspects, and embodiments) (or embodiments) only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms “comprises” or “consists” are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, but one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

In describing the signboard having the rear decorative lighting according to the present invention, for the sake of convenience, a non-strict approximate direction reference is specified with reference to FIGS. 1 to 3.

The frame 10 advertising panel 20 side is set to the front, and the translucent panel 40 side to the rear.

Signboard having a rear decorative light according to the present invention, as can be seen in Figures 1 to 3, the frame 10, the advertising panel 20 provided in the front of the frame, and the rear frame is arranged behind the frame And a light transmitting panel 40 having a light transmitting portion 47 exposed to an edge, and a light source 42 provided in the receiving portion 44 of the light transmitting panel.

The frame 10 may be manufactured using a metal, preferably a lightweight nonferrous metal, more preferably aluminum or an aluminum alloy in consideration of moldability and cost competitiveness.

As can be seen in Figures 1 and 3, if necessary, the inner side surface of the front advertising panel 20 and the rear panel is produced by extrusion for fixing the support layer can be used to have a frame having a seat 12,

In the case of a channel signboard, the extruded panel can be cut and bent appropriately to produce a frame having a desired character or shape.

The advertising panel 20 goes from the front to the back, the diffusion sheet 22a (generally available from 3M company), light diffusion plate so that the light of the front irradiation light source 32 evenly irradiates the advertising panel 20 (22b) (generally polycarbonate product can be used), the transparent plate 22c (generally polycarbonate product can be used) to provide a supporting force is laminated to produce excellent light emission characteristics in terms of brightness, etc. .

The front irradiation light source 32 is spaced apart from the advertising panel 20, it is necessary to secure an appropriate irradiation angle, in the present invention, the front and rear irradiation light sources 32, 42 are all small, light weight, low heat generation, reflecting configuration LEDs having high-speed response characteristics, pulse operable characteristics, and light output control characteristics by current can be used, and the LEDs are shown in the drawings.

The PCB 34 of the LED constituting the front irradiation light source 32 is attached to a panel, in particular a non-translucent panel 30, in particular a synthetic resin panel, such as the brand name Pomax,

In one example, a conventional double sided tape T may be used.

The LEDs forming the front irradiation light source 32 may be arranged in multiple rows (four rows in the figure), as shown in FIG. 1, to ensure proper brightness.

The non-translucent panel 30 has a thickness to fill the rear end portion 12 of the frame 10 to the rear end of the non-translucent panel is thick enough to serve as a filler to some extent, and the price competitiveness is secured. ,

As shown in Figure 2 and 3, if necessary to fix the signboard, in particular the entire channel signboard to the wall (W) using the anchor bolt (B) to the strength that can provide a certain degree of support It is desirable to have a material that can be cut with a conventional cutter for workability. (It is desirable to meet the two contradictory requirements by using LED as a light source and using a material that makes the weight and weight of each channel signage as light as possible. Is possible).

In addition, the non-translucent panel 30 preferably does not pass light so that the light of the front and rear irradiation light sources 32 and 42 does not intrude into the front and back regions of the non-transmissive panel.

The 'non-transmissive' of the panel 30 may be a characteristic of the panel material itself, but may be implemented through a separate film or a paint layer, if necessary, and alternatively the front or rear, or both light sources It can be implemented by a reflective sheet for (32) (42).

Next, the translucent panel 40, which is a core of the present invention, is provided at the rear of the frame 10, in particular, at the rear of the non-translucent panel 30, and has a transmissive portion exposed to the rear edge of the frame 10. 47)

In addition, the transparent panel 40 overlaps the rear end of the frame 10 to some extent in front of the edge end,

The method of fixing the light-transmissive panel 40 to the frame 10 is to fix the overlapped portion to the frame or by interference fit method, by using a bolt, or by fixing to the non-light-transmissive panel 30 by bonding or the like. It is possible to obtain a fixing force to the frame, a combination of the above methods or other methods.

The light transmissive panel 40 has a receiving portion 44 in which the back irradiation light source 42 is accommodated,

In particular, the receiving portion 44 is preferably front opening as shown, rather than in the form of a rear opening in consideration of mounting or waterproofing of the light source, in particular LED.

In addition, the light source is arranged to be irradiated toward the front to facilitate and smoothly perform tasks such as fixing the rear irradiation light source 42 to the rear side of the receiving unit 44 using a double-sided tape, and in the case of LED, the PCB is housed in the receiving unit. It is preferably arranged in contact with the rear surface.

If necessary, the fixing of the light source 42, especially the LED, does not use a double-sided tape, and the like, and the fixing of the LED forms the waterproofing means by filling the receiving part using a filling material using a transparent synthetic resin as a waterproofing means. It may be implemented by the filler (46).

In this structure, the light of the rear irradiation light source 42 mainly passes through the filling body 46 to meet the non-transmissive panel 30 and is reflected to the light transmitting part 47 due to the directivity of the light. Passing through the sieve 46 toward the light-transmitting part 47, it is possible to obtain a backlight effect by configuring the rear decorative lighting.

If necessary, in the signboard according to the present invention, the front irradiation light source 32 may be omitted, and only the rear irradiation light source 42 may be provided.

As mentioned above, reflecting means, in particular, a reflecting sheet, may be introduced into the front surface of the light transmissive panel 40 (particularly between the non-light transmissive panel 30) or the back of the light transmissive panel 40, or both. It can help to enhance the rear decoration effect (reflecting means, in particular reflecting sheet can be introduced for the front irradiated light source if necessary).

On the other hand, the waterproof means for the back irradiation light source 42 is implemented by a translucent sheet (or thin panel) covering the opening of the receiving portion 44,

It may be implemented through the watertight adhesion of the non-translucent panel 30 and the translucent panel 40, it may be implemented by other known means.

In the present invention, the waterproof means is implemented using a filler 46 made of a translucent synthetic resin (for example, an epoxy resin) capable of simultaneously providing a fixing force of the light source 42 and implementing waterproofness.

Meanwhile, the accommodating portion 44 may be individual grooves for individual LED chips or may be accommodating portions having a continuous channel shape for LED chips mounted on a PCB as shown in FIG. 1.

The rear irradiation light source 42 is sufficient to be arranged only in the vicinity of the light-transmitting part 47 due to the characteristics of the decorative light of the rear, it is preferable to have a form in which the LED chips are arranged in a line at a predetermined interval along the letter frame of the sign of the channel type. .

On the other hand, the light-transmitting panel 40 may be sanded by processing the entire outer surface or only the outer surface of the light-transmitting portion 47, or the outer surface and the rear of the light-transmitting portion 47 to have a low glare and soft halo effect,

It is preferable that such a sanding process part essentially includes a light-transmitting part 47, and other processing parts may be selected in consideration of production unit cost and the like (transparent panel is generally cheaper to purchase a finished product from a separate production company). The whole may be sanded).

In addition, this sanding process is included in a comprehensive matte processing method with less glare and soft halo effect.

Such sanding may be replaced by other, various known matte processing methods.

In addition, the power is supplied to the LED constituting the front and rear irradiation light source 32, 42 through the power supply (SMPS) (P) to meet the stability and the like.

Bushing (S) is provided in the penetrating portion of the non-translucent panel 30 and the transparent panel 40, it is possible to insert and install a smooth wire, and to implement waterproof.

The overall signage can be fixed using anchor bolts (B) or other means, and it can be installed without a gap between the ordinary shopping wall (W), but a gap between the wall if necessary. Can be installed and placed.

Further, if necessary, the front irradiation light source 32 (eg, white) and the rear irradiation light source 42 (eg, green) may have different colors to maximize the lighting effect.

In the above description, a general known technique related to a signboard, especially a channel type signboard or LED, etc., is omitted, but those skilled in the art can easily infer, infer, and reproduce the same.

In addition, in the above description of the present invention with reference to the accompanying drawings with reference to the accompanying drawings having a specific shape and structure, the present invention can be variously modified, changed and replaced by those skilled in the art, such modifications, changes and substitutions are present It should be interpreted as falling within the protection scope of the invention.

10: frame 12: seating portion
20: advertising panel 22: light diffusion layer
22a: diffusion sheet 22b: light diffusion plate
22c: transparent plate 30: non-light-transmissive panel
32: front irradiation light 24: printed circuit board (PCB)
T: Tape B: Anchor Bolt
S: Bushing P: Power Supply
40: translucent panel 42: rear irradiation light source
44: receiving part 46: filling body
47: floodlight W: wall

Claims (3)

frame;
An advertising panel provided on the front of the frame;
A translucent panel provided on a rear surface of the frame and having a light transmitting portion exposed to a rear edge of the frame; And
A back-illumination light source illuminating the light-transmissive panel to provide a halo effect;
Including but not limited to,

The light transmissive panel is matte processed on the outer surface of the light transmitting portion,
The translucent panel has a receiving portion for the rear irradiation light source,
Signboard having a rear decorative light, characterized in that the receiving portion of the transparent panel is provided with a waterproof means for the rear irradiation light source. The method of claim 1,
The rear side of the advertising panel is provided with a front irradiation light source,
A non-translucent panel is arranged between the front irradiation light source and the rear irradiation light source,
The front irradiation light source is a signboard having a back decorative light, characterized in that fixed to the non-transparent panel. The method according to claim 1 or 2,
The waterproof means is a signboard having a back decorative light, characterized in that made of a filler made of a transparent synthetic resin so as to meet the provision of the fixing power and the waterproof implementation of the rear irradiation light source.

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