KR20090076854A - Lighthouse scene lighting unit - Google Patents

Abstract

A lighthouse scene lighting unit is provided to confirm a position of a breakwater by using an LED(Light Emitting Diode) Lamp without damaging a unique color of the lighthouse. A unit frame(100) is installed in an outer wall of the lighthouse. A unit frame is made of the metal material. The unit frame includes a vertical wall part, a horizontal extension part, connection pieces(130,140), a support part(150), and a plurality of lighting arms(160). A frame connection member(200) is coupled in a connection hole of the adjacent unit frame to connect the adjacent unit frame horizontally. An angle controlling piece(300) is rotatably coupled to a lighting arm. A lighting unit(400) includes at least one LED. The LED is combined in the angle controlling piece to irradiate the light in the wall of the lighthouse.

Description

Lighthouse Landscape Lighting Unit {LIGHTHOUSE SCENE LIGHTING UNIT}

The present invention relates to a lighthouse landscape lighting unit, and more particularly, the lighthouse landscape lighting to illuminate the lighthouse so as to be coupled to the desired number and size to be mounted on the wall or the upper surface of the lighthouse to improve the guidance function for the ship at night It is about a unit.

In general, lighthouses are installed at designated places throughout the coast for safe operation of the ships, and these lighthouses illuminate the lights by installing a plurality of lights at a certain position of the lighthouse so that the ship can easily check the position of the lighthouse at night. It is configured to.

Thus, the lighthouse allows ship operators to obtain information such as land location, perspective, and dangerous places. The role of the lighthouse still shines, especially in nighttime situations where there is little ambient light and there is a risk of collision with other ships.

However, as many factories and buildings have entered the back of the harbor recently, the back light is so large that the lights indicating the pier appear dimly, and even the light of the breakwater can not be easily identified.

These problems are not distinguished between the lighthouse and the breakwater entrance, which is a concrete structure, there are many difficulties in the entry and exit port at night, and accidents that collide with the breakwater occur frequently.

Accordingly, the technical problem to be solved by the present invention is to provide a lighthouse landscape lighting unit that can be easily installed on the outer wall of the lighthouse while firmly lighting.

Another technical problem to be solved by the present invention is to change the light color from dark to dark color without damaging the unique color of the lighthouse using LED lamps so that ships that navigate the port can accurately find the entrance of the port, so that the navigators can see the breakwater from afar. It is to provide a lighthouse landscape lighting unit that can easily identify the location of the ship to help the ship navigation.

Another technical problem to be solved by the present invention is to quickly and simply work, and to provide a new attraction by directing the clean and beautiful appearance of the lighthouse, installation of the product within the range that does not interfere in the maintenance of the lighthouse To provide a lighthouse landscape lighting unit that can be operated.

Technical problem of the present invention is not limited to the technical problems mentioned above, other technical problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

The lighthouse landscape lighting unit according to an embodiment of the present invention for solving these technical problems is a vertical wall portion that is in close contact with the wall surface of the lighthouse and a horizontal extension portion which is formed extending from the vertical wall portion and the vertical wall portion or the It is coupled to both ends of the horizontal extension portion and is formed in the connecting piece through which at least one connecting hole is formed and extends in the inward direction of the lighthouse from the vertical wall portion or the horizontal extension portion. And a plurality of lighting arms protruding outward from the lighthouse from the vertical wall portion or the horizontal extension portion and having at least one lighting hole penetrated at an end thereof. A unit frame, the frame of each neighboring unit frame A frame connecting member coupled to each ball to interconnect the connecting pieces to connect the plurality of unit frames in a lateral direction, an angle adjusting piece coupled to the respective illumination arms so as to be rotatable, and coupled to the angle adjusting piece; It includes an illumination unit having at least one LED for irradiating light on the wall surface.

When the lighthouse is a circular pillar, the unit frame may be assembled in a circular shape to correspond to the circular pillar in a state divided into a plurality of unit frames.

The lighting unit has a plurality of heat dissipation fins formed on an upper surface thereof, and at least one external power connection hole is formed through at least one side thereof, and a housing having an open lower portion thereof, and disposed inside the housing and mounted with at least one LED. A transparent substrate installed in front of the PCB substrate, a transmissive lens installed at the front of the PCB substrate to irradiate light emitted from the LED to the wall of the lighthouse, and an open side of the housing and transmitting light emitted from the LED; It may include.

The angle adjusting piece is formed through at least one first fastening hole for coupling with the illumination arm, at least one second fastening hole for coupling with the housing, and at a position corresponding to an external power connection hole of the housing. It may further include a cable insertion hole.

In addition, the lighthouse landscape lighting unit according to another embodiment of the present invention may further include a controller coupled to one side of the PCB substrate to control the blinking and color change of the LED.

As described above, the lighthouse landscape lighting unit according to the present invention has an effect that can easily and quickly install the landscape lighting to any type of lighthouse by combining a plurality of unit frames in the transverse direction as desired.

In addition, according to the lighthouse landscape lighting unit according to the present invention by using the LED light to change the light color of the lighthouse without compromising the color of the lighthouse navigator can easily determine the position of the passage entrance or breakwater from afar from the ship There is an effect that can help the operation.

In addition, according to the lighthouse landscape lighting unit according to the present invention, because the angle of the light is adjustable, it is possible to efficiently illuminate the walls of the lighthouse of various sizes, thereby creating a beautiful atmosphere to the lighthouse to provide a new sight There is.

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 may be implemented in various forms. It is provided to fully convey the scope of the invention to those skilled in the art, and the present invention is defined only by the scope of the claims.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

First, a lighthouse landscape lighting unit according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 5.

1 is an overall perspective view showing a lighthouse installed with a lighthouse landscape lighting unit according to an embodiment of the present invention, Figure 2 is a perspective view of a lighthouse landscape lighting unit according to an embodiment of the present invention, Figure 3 is a lighthouse landscape lighting of Figure 2 4 is an exploded perspective view of the lighthouse landscape lighting unit shown in area “A” of FIG. 2, and FIG. 5 is a cross-sectional view of the lighting unit of the lighthouse landscape lighting unit of FIG. 2, respectively.

1 to 5, the lighthouse landscape lighting unit 10 according to an exemplary embodiment of the present invention includes a plurality of unit frames 100 including a lighthouse 1 in order to shine a beautiful light to a conventional lighthouse 1. ) Can be installed on the outer pillar, ie on the wall.

More specifically, the lighthouse landscape lighting unit 10 includes a unit frame 100, a frame connecting member 200, an angle adjusting piece 300, and an illumination unit 400.

First, the unit frame 100 is installed on the outer wall surface 3 of the lighthouse 1, and as shown in FIG. The unit frame 100 may include a vertical wall portion 110, a horizontal extension portion 120, connecting pieces 130 and 140, a support portion 150, and an illumination arm 160.

The vertical wall portion 110 has a predetermined height so as to be in close contact with the wall surface 3, which is an outer pillar of the lighthouse 1, and preferably forms the same curved surface as the radius of curvature of the wall surface 3.

The horizontal extension part 120 is formed to be bent from the vertical wall part 110 and has a predetermined width and may be integrally formed with the vertical wall part 110 or coupled by welding.

The connecting pieces 130 and 140 are coupled to both ends of the vertical wall part 110 or the horizontal extension part 120, respectively, and may be integrally formed with the vertical wall part 110 or the horizontal extension part 120 or be joined by welding. Can be. The connecting pieces 130 and 140 may be composed of a left connecting piece 130 and a right connecting piece 140. At least one connecting hole 132 and 142 is formed in each of the left connecting piece 130 and the right connecting piece 140. In this case, the connection holes 132 and 142 may be formed at positions corresponding to each other so as to maintain the same plane when the plurality of equal unit frames 100 are horizontally coupled to each other. In addition, although one connecting piece (130, 140) is shown in the drawing, one or more connecting holes (132, 142) may be formed in plurality depending on the strength or load of the unit frame (100).

The support part 150 extends in the inward direction of the lighthouse 1 from the vertical wall part 110 or the horizontal extension part 120 and is integrally formed with the vertical wall part 110 or the horizontal extension part 120. Can be joined by welding. In addition, at least one bolt hole 152 for coupling with the upper surface 5 of the lighthouse 1 is formed at the end of the support 150. An anchor bolt may be used for the bolt 154 fastened to the bolt hole 152. That is, after forming the primary hole by using a hammer drill on one surface of the lighthouse 1 to be installed the lighthouse landscape lighting unit 10 according to the present invention and inserts the compression sleeve (not shown) in the primary hole. Since the anchor bolt is inserted into the bolt hole 152 and then mounted on the upper surface 5 of the lighthouse 1 using a hammer drill, the installation of the support part 150 is completed.

Accordingly, the unit frame 100 is firmly fixed to one surface of the lighthouse 1, that is, the upper surface 5 by the supporter 150, thereby supporting the load of the unit frame 100. In this embodiment, the support 150 is coupled to the upper surface 5 of the lighthouse 1, but the support 150 is opposite to the wall surface 3 or the upper surface 5 of the lighthouse 1. Of course, it can be coupled to the lower surface.

The lighting arm 160 extends from the vertical wall portion 110 or the horizontal extension portion 120 in the outward direction of the lighthouse 1 and is formed integrally with the vertical wall portion 110 or the horizontal extension portion 120. Or by welding. In addition, the end of the illumination arm 160 is formed through the illumination coupling hole 162 for coupling the illumination unit 400 to be described later. The illumination arm 160 is provided in plural at regular intervals along the curved surface of the unit frame 100 is coupled to the illumination unit 400 described later by a pair of illumination arms 160.

As shown in FIG. 2, the frame connecting member 200 is coupled to the connection holes of the neighboring unit frames 100, 101, and 102, respectively, to connect the connecting pieces to each other, thereby connecting the plurality of unit frames 100, 101, and 102 laterally. Do it. Specifically, the frame connecting member 200 is connected to the connecting hole 142 formed on the right connecting piece 140 of the unit frame 100 and the connecting hole 132 'formed on the left connecting piece 130' of the other unit frame 101. It may be composed of a connection bolt 210 and a connection nut 220 are fitted to each other. Although the frame connecting member 200 has been described as the connecting bolt 210 and the connecting nut 220, other members having the same function may be used without being limited thereto.

As shown in FIG. 4, the angle adjusting piece 300 is rotatably coupled to each illumination arm 160, and is made of a metal material having a substantially rectangular shape. In addition, the angle adjusting piece 300 is a plurality of second fastening holes 320 for coupling the first fastening hole 310 for coupling with the illumination arm 160 and the housing 410 and the fastening screw 322 which will be described later. And the cable insertion hole 330 for connecting the power to the housing 410 may be formed through. Cable connection socket 340 is coupled to the cable insertion hole 330.

As shown in FIGS. 4 and 5, the lighting unit 400 is coupled to the pair of angle adjusting pieces 300 so as to shine light around the lighthouse 1 or on the wall 3. 410, a PCB substrate 420, a light transmitting lens 430, and a transparent plate 440 may be included.

The housing 410 forms a predetermined space therein and has an open bottom portion. A plurality of heat dissipation fins 412 made of a thermally conductive plastic is formed on the upper surface of the housing 410. In addition, at both sides of the housing 410, at least one fastening hole 414 is formed to couple with the angle adjusting piece 300, and is coupled by the fastening screw 322. In addition, at least one external power connection hole 416 is formed at one side of the housing 410 to receive power from an external power receiving facility or a solar installation. The external power connection hole 416 is connected to the cable insertion hole 330 of the angle adjustment piece 300 is a power cable 418 supplied from the outside is introduced.

As illustrated in FIG. 5, the PCB substrate 420 is disposed inside the housing 410, and at least one LED 422 may be mounted as a light source. The reason why the LED 422 is used as a light source in the present invention is to use a light source that consumes less power because the location where the lighthouse is installed can be installed in the middle of the sea as well as the area where the light is supplied. The power supplied to the LED 422 may be supplied from a power receiving facility in a region using a photovoltaic device or a city to which a cast is supplied.

In addition, the PCB substrate 420 may further include a controller 424 for controlling the blinking and color change of the LED 422.

Accordingly, the lighting unit 400 may allow the LEDs 422 to blink together in accordance with the flashing of the light of the lighthouse by the controller 424, and may naturally change colors such as blue, white, green, or red, white, and pink. You may. Accordingly, the present invention provides a change from light color to dark color without compromising the intrinsic color of the lighthouse, so that the navigators can easily determine the location of the passage entrance or breakwater from a distance, and thus may help the ship operation.

The light transmitting lens 430 is installed in front of the PCB substrate 420 so that the light emitted from the LED 422 can be focused and transmitted as far as possible. Accordingly, a Fresnel lens may be used for the light transmitting lens 430 to collect light emitted at a predetermined angle from the LED 422. The Fresnel lens is a modified convex lens having a convex parabolic front surface centered on a central region and a plurality of aspherical lens pieces formed in an axisymmetric shape at the upper and lower portions thereof. Accordingly, the light rays emitted laterally from the aspherical lens fragments are totally reflected by the convex parabolic surfaces and are refracted forward, and are concentrated in the axial direction according to the optical characteristics of the convex lens to go straight. As a result, the light emitted from the LED 422 can be irradiated to the wall 3 of the lighthouse 1 intensively. Since such Fresnel lens is a known technique, a detailed description thereof will be omitted.

The transparent plate 440 is hermetically coupled to an open lower portion of the housing 410, and serves to transmit light emitted from the LED 422 to the wall 3 of the lighthouse 1. The transparent plate 440 may be a high transparency glass or a transparent acrylic resin.

In addition, since the lighting unit 400 of the present invention is installed in the lighthouse 1 which is a coastal structure, the coupling part of the transparent plate 440 and the housing 410 is provided in order to prevent damage such as corrosion by sea wind or salty water. Packing or silicone finish 442 is preferably provided to ensure sufficient waterproofness.

Hereinafter, a method for installing a lighthouse landscape lighting unit according to an embodiment of the present invention configured as described above will be described with reference to FIGS. 1 to 5.

First, as shown in FIGS. 1 and 2, the lighthouse landscape lighting unit according to the exemplary embodiment of the present invention places one unit frame 100 on the upper surface 5 of the lighthouse 1, The unit frame 100 is installed on the upper surface 5 of the lighthouse 1 by fastening the anchor bolt 154 to the bolt hole 152.

Next, the other unit frame 101 is positioned next to the one unit frame 100. In this state, the right connecting piece 140 of one unit frame 100 and the left connecting piece 131 of the other unit frame 101 are aligned and connected to the connecting bolt 210 which is a frame connecting member 200 in each connecting hole. Insert the nut 220 to connect.

In the same manner as above, the other unit frame 101 and the other unit frame 102 are extended to the left and right by mutually fastening the frame connecting member 200. That is, the lighthouse landscape lighting unit 10 of the present invention, as shown in Figure 3, can be assembled into one large circular frame by connecting the three unit frames (100, 101, 102) in the same way as described above. .

Meanwhile, the lighthouse lighting landscape unit 10 of the present invention is not limited to the circular frame to correspond to the lighthouse having the illustrated circular pillar, but may be applied to a lighthouse having a polygonal pillar such as a square or a pentagon, and the pillar size of the lighthouse. Regardless, there is an advantage that can be installed in a lighthouse of various sizes by combining a plurality of unit frames.

Then, after coupling the illumination unit 400 to the angle adjustment piece 300 is completed by coupling the angle adjustment piece 300 to the illumination arm 160.

On the other hand, the lighthouse landscape lighting unit according to an embodiment of the present invention can adjust the angle of the light emitted from the LED 422 so that the navigator can see the position of the lighthouse from afar.

FIG. 6 is an operating perspective view illustrating an angle adjustment state of the lighthouse landscape lighting unit according to the area “A” of FIG. 2.

As shown in FIG. 4 and FIG. 6, in order to adjust the direction of the light irradiated from the lighting unit 400, the first coupling hole 310 of the lighting coupling hole 162 and the angle adjusting piece 300 of the lighting arm 160. Release the fastening bolt 312 and the fastening nut 314 is fastened to the).

Since the direction of the angle adjusting piece 300 by adjusting the direction of the housing 410 of the lighting unit 400 is integrally fastened with the angle adjusting piece 300 is also adjusted. Therefore, the direction of light of the LED 422 mounted in the housing 410 is adjusted.

Thus, after adjusting the angle so that the light irradiated from the LED 422 to the wall (3) of the lighthouse 1 with the angle adjustment piece 300 is firm again with the fastening bolt 312 and the fastening nut 314. By adjusting the speed, the angle adjustment is completed.

Therefore, the lighthouse landscape lighting unit 10 according to the present invention can adjust the irradiation angle of the light at the time of installation of the lighting unit 400, even if applied to the lighthouse 1 of various sizes and shapes of the lighthouse 1 at a desired angle It is a useful invention that can be efficiently projected on the wall surface (3).

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of the invention.

1 is an overall perspective view showing a lighthouse equipped with a lighthouse landscape lighting unit according to an embodiment of the present invention,

2 is a perspective view of a lighthouse landscape lighting unit according to an embodiment of the present invention,

3 is a perspective view showing a state in which three lighthouse landscape lighting units of FIG. 2 are coupled;

4 is an exploded perspective view of the lighthouse landscape lighting unit shown in area "A" of FIG.

5 is a cross-sectional view of the lighting unit of the lighthouse landscape lighting unit of FIG. 2, and

6 is a perspective view showing an angle adjustment state of the lighthouse landscape lighting unit shown in the area of "A" of FIG.

* Explanation of symbols on main parts of the drawings *

1: lighthouse 3: wall

5: upper surface 10: lighthouse landscape lighting unit

100,101,102: unit frame 110: vertical wall portion

120: horizontal extension 130,130 ': left connecting piece

132,132 ', 142: connecting hole 140: right connecting piece

150: support portion 152: bolt hole

154: anchor bolt 160: light arm

162: lighting installation 200: frame connecting member

210: connection bolt 220: connection nut

300: angle adjustment piece 310: first fastening hole

312: Fastening bolt 314: Fastening nut

320: second fastening hole 322: fastening screw

330: cable insertion hole 340: cable connection socket

400: lighting unit 410: housing

412: heat sink fin 414: fastening hole

416: external power connector 418: power cable

420: PCB board 422: LED

424 controller 430 floodlight lens

440: transparent plate 442: silicon finish

Claims (5)

A vertical wall portion in close contact with the wall of the lighthouse, a horizontal extension portion bent from the vertical wall portion, a connecting piece coupled to both ends of the vertical wall portion or the horizontal extension portion, and having at least one connection hole formed therethrough; A support portion extending from the vertical wall portion or the horizontal extension portion in the inward direction of the lighthouse and having at least one bolt hole through which one surface of the lighthouse is fastened by a bolt, and the vertical wall portion or the A unit frame including a plurality of lighting arms protruding from the horizontal extension portion in the outward direction of the lighthouse and having at least one lighting coupling hole formed at an end thereof; A frame connecting member which is fastened to each of the connecting holes of each of the neighboring unit frames and connects the plurality of unit frames laterally by interconnecting the connecting pieces; An angle adjusting piece that is rotatably coupled to each of the illumination arms, and The lighting unit having at least one LED coupled to the angle adjustment piece for irradiating light to the wall surface of the lighthouse Lighthouse landscape lighting unit included. In claim 1, When the lighthouse is a circular column, the lighthouse landscape lighting unit is assembled in a circle to correspond to the circular pillar in a state divided into a plurality of unit frames. The method of claim 1 or 2, The lighting unit A plurality of heat dissipation fins are formed on an upper surface, at least one external power connection hole is formed through at least one side thereof, and a housing having a lower opening. A PCB substrate disposed inside the housing and equipped with the at least one LED; A transmission lens installed in front of the PCB substrate to irradiate the light emitted from the LED to the wall of the lighthouse, and A transparent plate coupled to an open side of the housing and transmitting light emitted from the LED; Lighthouse landscape lighting unit included. In claim 3, The angle adjusting piece At least one first fastening hole for coupling with the illumination arm, At least one second fastening hole for engaging with the housing, and At least one cable insertion hole formed in a position corresponding to an external power connection hole of the housing Lighthouse landscape lighting unit further comprising. In claim 3, A controller coupled to one side of the PCB substrate to control the blinking and color change of the LED Lighthouse landscape lighting unit further comprising.

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