KR101133600B1 - Led scenery lighting device with advertisement effect - Google Patents

Abstract

Disclosed is a LED landscape lighting that can provide an advertising effect in addition to the landscape lighting function.
LED landscape lighting to provide an advertising effect according to the present invention is installed to have a length of 2 to 3m from the ground, the lower square pillar formed of a stainless steel material is applied and cured anti-stick composition; A message output module having a support coupled to the lower pillar and display means mounted on at least one side of the support to output an advertisement message; An upper pillar coupled to the support of the message output module; A case having a plurality of heat dissipation holes in an upper surface, a roof disposed to be spaced apart from the upper part of the case to cover the case, and an LED lamp fixed to the inside of the case, and coupled to the upper pillar. LED lighting module; And a power control module for controlling power supplied to the message output module and the LED lighting module.

Description

LED landscape lighting with advertising effect {LED SCENERY LIGHTING DEVICE WITH ADVERTISEMENT EFFECT}

The present invention relates to a landscape lighting for imparting lighting and design effects, such as a park at night, and more particularly, using a light emitting diode (LED) having a number of advantages, such as low power consumption as a light source, through a combination with a display It is about LED landscape lighting which can show advertising effect.

In general, landscape lighting plays a role of illuminating a park and the like, and furthermore, giving a design effect.

Conventional landscape lighting mainly uses incandescent lamps as a light source. However, incandescent lamps, however, have high power consumption and poor life characteristics, and have another disadvantage.

Therefore, in order to solve these disadvantages, an LED (light emitting diode) is used instead of an incandescent lamp as a light source of landscape lighting.

The LED uses a phenomenon in which light is generated when a current flows through a P-N junction of a III-V compound semiconductor such as GaAs. LED lighting fixtures using such LEDs as light sources have advantages such as fast response time compared to general light bulbs, very low power consumption compared to incandescent lamps, and other lighting fixtures.

However, in the case of LED landscape lighting, there is a problem that does not effectively emit heat generated when driving the LED.

In addition, the landscape lighting may provide a design effect, but it is necessary to implement the advertisement effect in the landscape lighting itself.

It is an object of the present invention to provide a LED landscape lighting that can be combined with the advertising effect in addition to the landscape lighting function.

In addition, an object of the present invention is to provide an LED landscape lighting that can prevent the advertisement is attached to the pillar.

LED landscape lighting to provide an advertising effect according to an embodiment of the present invention for achieving the above object is placed in a stainless steel material that is installed to have a length of 2 to 3m from the ground, the anti-sticking composition is applied and cured A lower column formed; A message output module having a support coupled to the lower pillar and display means mounted on at least one side of the support to output an advertisement message; An upper pillar coupled to the support of the message output module; A case having a plurality of heat dissipation holes in an upper surface, a roof disposed to be spaced apart from the upper part of the case to cover the case, and an LED lamp fixed to the inside of the case, and coupled to the upper pillar. LED lighting module; And a power control module for controlling power supplied to the message output module and the LED lighting module.

In this case, the display means may use an LED display panel having a plurality of LEDs that are individually On / Off to emit light in a pattern corresponding to the advertising message, each of the plurality of LEDs provided in the LED display board outputs 0.1W ~ 1W LED can be used.

LED landscape lighting according to the present invention can provide a landscape lighting function through the LED lighting module, and at the same time has the advantage of providing an advertising effect through the message output module.

In addition, the LED landscape lighting according to the present invention can perform each function with low power consumption by using the LED as a light source of the LED lighting module and the message output module, it can provide excellent heat dissipation effect through the heat dissipation hole and the heat sink. have.

In addition, the LED landscape lighting according to the present invention, but using a stainless steel with excellent corrosion resistance and strength as the lower pillar material, by coating the anti-stick composition of the present invention in a plate state in advance and then processed into a square pillar shape, excellent advertisement The anti-sticking function can be achieved.

Figure 1 schematically shows a LED landscape lighting providing an advertising effect according to an embodiment of the present invention.
2 schematically shows an example of an LED lamp that can be applied to the present invention.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only the embodiments make the disclosure of the present invention complete, and those skilled in the art to which the present invention pertains. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to LED landscape lighting providing an advertising effect according to a preferred embodiment of the present invention.

Figure 1 schematically shows a LED landscape lighting providing an advertising effect according to an embodiment of the present invention.

Referring to FIG. 1, the illustrated LED landscape lighting includes a lower pillar 110, a message output module 120, an upper pillar 130, and an LED lighting module 140.

The lower pillar 110 is a part that serves as an overall support for landscape lighting, and is installed to have a length of 2-3 m in the vertical direction from the ground. The lower pillar 110 may be placed vertically from the ground, and may be placed in a slightly inclined form to provide a design effect.

The lower pillar 110 is formed by processing stainless steel (stainless steel) is coated and cured anti-stick composition on the surface. In other words, in the present invention, the material of the lower pillar 110 has a high strength and has excellent corrosion resistance, but in order to give a function to prevent ad attachments in advance, it is attached in advance in a sheet state before processing the shape of the pillar. An antifouling composition is used to form an antifouling coating layer on the stainless steel surface.

Through this, it is possible to form an anti-adhesive coating layer more easily than if the installation of the landscape lighting, etc., separately performed by the anti-adhesive coating, and can also make the thickness of the anti-adhesive coating layer as uniform as possible.

Next, the message output module 120 is a part that provides the advertising effect. To this end, the message output module 120 includes a support having a lower portion coupled to an upper portion of the lower pillar 110 and display means mounted on at least one side of the support to output an advertisement message.

In this case, the display means may be an LED display plate having a plurality of LEDs 121 that are individually turned on / off to emit light in a pattern corresponding to the advertisement message.

Next, the upper pillar 130 has a lower portion coupled to the upper portion of the support of the message output module 120. The length of the upper pillar 130 may be formed in a very short length of about 30 cm, or a very long length of about 2 m in consideration of the height of the LED lighting module 140.

Next, the LED lighting module 140 is coupled to the upper pillar 130. For example, when the LED lighting module 140 is screwed to the upper pillar 130, a screw groove may be formed in the upper pillar 130, and the screw 145 corresponding to the LED lighting module 140 may be formed. May be formed. In addition, the LED lighting module 140 may be coupled to the upper pillar 130 in various ways.

The LED lighting module 140 performs landscape lighting. To this end, the LED lighting module 140 includes a case 141, a roof 143, and an LED lamp 144.

The case 141 includes a plurality of heat dissipation holes 142 on an upper surface thereof. The plurality of heat dissipation holes 142 emits heat generated from the LED lamp 144 inside the case to the top, thereby improving the overheat prevention efficiency of the LED lamp.

The case 141 may be made of a transparent or translucent material so that light may be emitted in the lateral direction, and the LED lamp 144 is preferably formed of a translucent material that is not directly exposed to the visual field.

The loop 143 is spaced apart from the top surface of the case 141 to cover the case top surface and the like. By disposing the loop 143, it is possible to prevent rain from penetrating through the plurality of heat dissipation holes 142 formed in the case 141. In addition, since the loop 143 is spaced apart from the case 141, the heat radiating effect of the heat radiating hole 142 is not impaired.

In addition, the loop 143 may have various shapes together with the case 141, and may give a design effect.

The LED lighting module 140 is a part where light is emitted and is fixed inside the case 141.

2 schematically shows an example of an LED lamp that can be applied to the present invention.

Referring to FIG. 2, the illustrated LED lamp 144 includes a metal substrate 210, a plurality of LEDs 220, a heat sink 230, and a diffusion cover 240.

The metal substrate 210 has an insulator coating layer 211 formed thereon, and a printed circuit pattern electrically connected to the power control module is formed on the insulator coating layer 211.

The plurality of LEDs 220 are mounted on the lower surface of the metal substrate 210 and emit light using DC power supplied through a printed circuit pattern.

The plurality of LEDs 121 provided in the LED display board of the message output module 120 may use 0.1W to 1W output LEDs, respectively, and the plurality of LEDs provided to the LED lamps 144 of the LED lighting module 140. The 220 may use 2W to 10W output LEDs, respectively, to achieve higher luminance.

The heat sink 230 is coupled to an upper surface of the metal substrate to transfer heat generated by driving the plurality of LEDs 220 to the upper side. In the present invention, the heat sink 230 is a metal plate having a top surface 235, the valley portion 235a and the peak portion 235b is repeated as shown in FIG. It may have a form.

The diffusion cover 240 diffuses the light emitted from the plurality of LEDs 220.

In addition, although not shown in the drawings, the LED landscape lighting according to the present invention includes a power control module for controlling the power supplied to the message output module 120 and the LED lighting module 140. The power control module may be disposed inside the lower pillar 110 and may be disposed outside the landscape lighting and the like.

The lower pillar 110, the support of the message output module 120, and the upper pillar 130 may have a triangular pillar or a square pillar shape as a whole. As described above, the lower pillar 110 may be formed of a stainless steel material is coated and cured anti-stick composition, the support and the upper pillar 130 of the message output module 120 may be formed of a stainless steel material. have.

On the other hand, the inventors of the present invention as a result of long research polylactic acid polylactic acid resin 40 to 60% by weight, 10 to 15% by weight of evening primrose oil, 5 to 10% by weight of silica sand having an average particle diameter of 100 to 250 mesh, isosorbide dinit In the case of the antifouling composition containing the rate of 1-2 wt%, the silicone dispersant 0.5-1 wt% and the remaining amount of methyl ethyl ketone, it was found that the anti-sticking effect was very excellent.

The anti-sticking composition provides an anti-sticking effect on advertisements by imparting lubrication and roughness to the surface. Here, in the case of too large silica sand with an average particle diameter of less than 100 mesh, the appearance of the column may be deteriorated, which is not preferable. In the case of too small silica sand having an average particle diameter of more than 250 mesh, the cost is increased without an effect such as further roughness. May result.

In addition, in the case of the silicone-based dispersant added to improve the dispersibility of each material is less than 0.5% by weight, the effect is insufficient, when it exceeds 1% by weight is not preferable because it inhibits the solution stability.

In addition, in the case of the remaining components, the anti-adhesion effect was excellent in the range to satisfy all of the above composition range.

In order to examine the anti-sticking performance of the anti-stick coating layer formed from the anti-sticking composition, the following test was carried out.

In Example 1, 40 g of polylactic acid resin, 13 g of evening primrose oil, 7 g of silica sand having an average particle diameter of 150 mesh, 2 g of isosorbide dinitrate, 0.5 g of a silicone-based dispersant, and 37.5 g of methyl ethyl ketone were mixed and applied on stainless steel. And cured.

In Example 2, 60 g of polylactic acid resin, 10 g of evening primrose oil, 5 g of silica sand having an average particle diameter of 100 200 mesh, 1 g of isosorbide dinitrate, 0.5 g of a silicone-based dispersant, and 23.5 g of methyl ethyl ketone were mixed on a stainless steel. Application and curing.

In Example 3, 50 g of polylactic acid resin, 15 g of evening primrose oil, 10 g of silica sand having an average particle diameter of 200 mesh, 1.5 g of isosorbide dinitrate, 1 g of a silicone-based dispersant, and 22.5 g of methyl ethyl ketone were mixed and applied onto stainless steel. And cured.

In Comparative Example 1, 50 g of a urethane resin, 10 g of gasoline, 10 g of silica sand having an average particle diameter of 50 mesh, 1 g of a silicone-based dispersant, and 29 g of acetone were mixed and applied and cured on stainless steel.

In Comparative Example 2, an anti-adhesion color paint (manufactured by Shinto DNT), which is commercially available and mainly contains urethane and normal hexane, was applied and cured on stainless steel.

In Comparative Example 3, an anti-sticker (manufactured by Noro Paint), which is commercially available and mainly contains a water-soluble polyurea resin, was applied and cured on stainless steel.

After the paper was attached to the specimens according to Examples 1 to 3 and Comparative Examples 1 to 3 using a paper adhesive (manufactured by Daeyang Chemical), the paper was peeled off after 10 minutes, 1 hour, and 1 day, thereby preventing adhesion. The test was performed and the results are shown in Table 1.

[Table 1]

Referring to Table 1, in Examples 1 to 3, peeling was easily performed not only at the initial stage of adhesion but also after 1 day of attachment, and particularly, in Example 3, adhesion prevention performance was very excellent.

However, in the case of Comparative Example 1 deviating from the composition presented in the present invention, the adhesion prevention performance was remarkably degraded as time passed. In Comparative Examples 2 to 3 on the market, the initial adhesion prevention performance was very excellent, but after 2 hours. It can be seen that the anti-sticking performance is slightly lower by leaving a trace when peeling.

As described above, the LED landscape lighting according to the present invention can provide an advertising effect with the landscape lighting effect, it is possible to prevent the advertising material is attached to the lower pillar.

Although the above has been described with reference to one embodiment of the present invention, various changes and modifications can be made at the level of those skilled in the art. Such changes and modifications may belong to the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention will be determined by the claims described below.

110: lower pillar 120: message output module
121: LED 130: upper pillar
140: LED light module 141: case
142: heat dissipation hole 143: loop
144: LED lamp 145: screw

Claims (9)

A lower pillar which is placed so as to have a length of 2 to 3 m in the vertical direction from the ground, and formed of a stainless steel material to which an anti-stick composition is applied and cured;
A message output module having a support coupled to the lower pillar and display means mounted on at least one side of the support to output an advertisement message;
An upper pillar coupled to the support of the message output module;
A case having a plurality of heat dissipation holes in an upper surface, a roof disposed to be spaced apart from the upper part of the case to cover the case, and an LED lamp fixed to the inside of the case, and coupled to the upper pillar. LED lighting module; And
And a power control module controlling power supplied to the message output module and the LED lighting module.
The anti-sticking composition is 40 to 60% by weight of polylactic acid resin, 10 to 15% by weight of evening primrose seed oil, 5 to 10% by weight of silica sand having an average particle diameter of 100 to 250 mesh, 1 to 2% by weight of isosorbide dinitrate, LED landscape lighting to provide an advertising effect, characterized in that it comprises 0.5 to 1% by weight of a silicone-based dispersant and a balance of methyl ethyl ketone.
The method of claim 1,
The display means, LED landscape lighting providing an advertising effect, characterized in that the LED display board having a plurality of LEDs of 0.1W ~ 1W output individually On / Off to emit light in a pattern corresponding to the advertising message.
The method of claim 1,
The LED lamp
A metal substrate having an insulator coating layer formed on a surface thereof, and a printed circuit pattern formed on the insulator coating layer;
A plurality of LEDs mounted on a lower surface of the metal substrate;
A heat sink having a shape of a metal plate having an upper surface to which the upper surface of the metal substrate is coupled and having a valley and an acid portion repeated;
LED landscape lighting providing an advertising effect, comprising a diffusion cover for diffusing light emitted from the plurality of LEDs.
The method of claim 1,
The case
LED landscape lighting providing an advertising effect, characterized in that made of a transparent or translucent material.
The method of claim 1,
The lower pillar, the support of the message output module and the upper pillar
LED landscape lighting that provides an advertising effect, characterized in that the triangular pillar or square pillar shape. delete delete delete delete

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