KR20150133430A - Led imitation tree sculpture - Google Patents

Abstract

Disclosed is an LED artificial tree sculpture which provides a natural tree shape and a tree skin which is similar to natural bark of a tree, and allows electrical components and wires not to be exposed to improve safety and durability. According to a preferred embodiment of the present invention, the LED artificial tree sculpture comprises: a tree body portion for forming an iron framework which is processed with an iron pipe, and a Styrofoam tree body by attaching Styrofoam to the iron framework, and forming a tree body appearance member by attaching a surface reinforcing agent to the Styrofoam tree body; a tree skin portion for forming tree skin by applying hot-melt to the surface of the tree body appearance member formed on the tree body portion, and attaching polyvinyl alcohol (PVA) powder to the surface of the hot-melt; an electric device portion installed on the tree body portion, and operating an LED bulb; and a tree branch portion coupled to the tree body portion, and installed with the LED bulb and artificial petals.

Description

LED IMITATION TREE SCULPTURE

The present invention relates to LED artificial wood sculptures, and more particularly, to LED artificial wood sculptures capable of expressing a natural tree-like expression and a bark visible in a natural tree.

In general, LED artificial wood sculpture is a natural living tree substitute ornaments, and its usage range is widening and demand is increasing in order to provide the sights as natural sculptures and natural beauty.

These LED artificial wood sculptures are made by winding wires with LED light bulbs in natural woods, connecting the power supply to provide the sights at night, and making wooden branches made of steel in a wood body molded with FRP (glass fiber reinforced plastic) It is a conventional product (disclosed in detail in Korean Patent Registration No. 10-0949205-000000) that the LED light bulb is assembled and the LED light bulb is wound on the LED light bulb and the artificial flower petal of synthetic resin is attached to the LED light bulb. However, There is a risk of safety accidents such as short circuit due to exposure of electric parts and electric wires, and it is vulnerable to external environment such as ultraviolet ray, rain, wind, etc., and has a weak point of durability.

The present invention is to solve the problems of the prior art and to provide an artificial wood artifact similar to a natural wood to diversify the application range and to provide a natural wood shape and a wood skin similar to a natural wood bark, And to solve the problems of existing products exposed and to enhance the safety and durability of the artificial wood.

According to an aspect of the present invention, there is provided an LED artificial wood molding comprising a steel frame fabricated by an iron pipe and a steel foam frame attached to the steel frame frame to form a steel foam wood body, A hot-melt is applied to the surface of the outer body of the wood body formed on the wood body, and a polyvinyl alcohol (PVA) powder is coated on the surface of the hot- And an electric field part installed in the wood body part to operate the LED bulb and a branch part coupled with the LED body part and provided with the flower petal, have.

In addition, the wood body part may include: the iron frame which cuts and processes the iron pipes into a plurality of pieces, joins them together in the form of a tree, and forms a space in the inside of the steel pipe; and a steel foil And a wood body contour member on which a fire retardant layer is formed by attaching a surface reinforcement to a surface of the styrofoam wood body.

In addition, the outer body member of the wood body may include a FRP wooden body outer member formed by rubbing the surface of the non-burnable layer with FRP (glass fiber reinforced plastic).

The styrofoam may include any one of a styrofoam, a compressed styrofoam, and a polyurethane foam.

In addition, the surface reinforcement may include any one of plaster bandage, gypsum, cement, clay, and paint putty.

The wood-based skin may include a bark layer formed by applying hot-melt to the surface of the outer surface of the wood body, and a bark layer formed on the surface of the bark layer by dissolving PVA (polyvinyl alcohol) The surface of the bark layer and the surface of the bark burst layer are painted as natural wood bark and similar to the natural bark bark, And may include a wood skin pattern in which color is expressed.

In addition, the wood paneling may include a FRP wood skin pattern that rubs the surface of the bark layer and the skin burst layer with FRP (glass fiber reinforced plastic) and paints the surface of the FRP as a paint.

The electric device unit may include an electric component box fixed to the iron frame of the wood body and including an LED bulb operating device and an electric outlet for supplying power to the LED bulb operating device, And a wire connecting connector (arm) installed at the upper end of the LED bulb operating device connecting wire projecting to the upper end through the inner space of the iron frame, . ≪ / RTI >

In addition, the tree branches may include: a steel tree branch frame including a steel pipe and a reinforcing bar bonded to the steel pipe and processed in the form of a tree branch; and a frame member fixed to the steel tree frame and connected to the LED bulb and the LED lamp An LED bulb tree including a LED bulb connecting wire to be attached to the LED bulb, a covering material to be applied to the surface of the steel tree branches and the LED bulb connecting wire to form a skin of a tree branch, can do.

Further, the LED bulb tree may further include a wire connecting connector (water) installed at a lower end of the LED bulb connecting wire which protrudes to the lower end portion through the inner space of the steel pipe.

The covering material may include any one of silicone, urethane foam, paper tape, silver tape, and electric tape.

In addition, the flower petal may be provided at the center of the LED bulb so that it can be inserted into the LED bulb, and may be formed of any one of natural cherry, plum, azalea, chrysanthemum and azalea.

The LED artificial wood sculpture of the present invention is produced by processing iron material to form a frame, styrofoam is stuck on the frame to form the thickness of the wood, and the incombustible layer with the surface reinforcement is formed to form the wood body. It is possible to make male figure. In addition, by attaching hot melts and PVA, epidermis can be manufactured so as to be similar to a natural tree bark, thereby providing a decoration close to a natural object to a user who enjoys the sculpture. Further, the electric parts and electric wires are embedded in the inside of the wooden body, thereby enhancing the stability and durability of the product.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing an LED artificial sculpture according to a preferred embodiment of the present invention. Fig.
2 is a perspective view (a) and a photograph (b) showing a steel framework of a wooden body part.
Fig. 3 is a perspective view (a) and a photograph (b) showing a styrofoam tree body of a wooden body part.
4 is a perspective view (a) and a photograph (b) showing a wood body outer member of the wood body part.
Fig. 5 is a perspective view (a) and a photograph (b) showing a wooden skin. Fig.
6 is a perspective view showing the electric device.
Fig. 7 is a perspective view showing a steel billet frame. Fig.
8 is a perspective view showing an LED light bulb tree.
9 is a schematic view showing a branch portion;
10 is a perspective view (a) and photographs (b), (c), (d), and (e) showing a connecting portion between the wood body and the branch.
11 is a photograph showing a finished LED artificial sculpture.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an LED artificial sculpture according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail to avoid unnecessarily obscuring the subject matter of the present invention.

2 is a perspective view (a) and a photograph (b) showing an iron frame structure of a wood body portion, and Fig. 3 is a perspective view showing an iron frame structure of a wood frame body according to a preferred embodiment of the present invention, (A) and (b) show a tree body outer contour member of a wooden body portion, FIG. 5 shows a perspective view (a) and a photograph (b). Fig. 6 is a perspective view showing the electric device, Fig. 7 is a perspective view showing a tree-like tree frame, Fig. 8 is a perspective view showing an LED light bulb tree, Fig. 9 is a schematic view showing a tree branch, (A) and (b), (c), (d), and (e) showing the connection between the wood body and the tree branches, and FIG. 11 is a photograph showing the finished LED artificial wood sculpture.

1 to 11, an LED artificial wood product 10 according to a preferred embodiment of the present invention includes a tree body 100, a wood skin 200, an electric tooth 300, 400).

The wood body 100 may include a steel frame 110, a styrofoam wood body 120, and a wood body outer member 130. As shown in FIG. 2, the iron frame 110 is manufactured by cutting and machining a plurality of steel pipes 111, for example, a square steel pipe 112 and a round steel pipe 113, and connecting and joining them in the form of a tree, It is possible to form the inner space so that the LED bulb operating device connecting wire 320 to be described later can be inserted and installed. As shown in FIG. 3, the styrofoam tree body 120 is formed by attaching the styrofoam 121 to the surface of the steel frame 110 with silicon or polyurethane foam in consideration of the thickness of the tree, and then expressing the thickness of the tree and the curvature of the tree The styrofoam 121 can be cut and trimmed. Here, the material forming the styrofoam tree body 120 is not limited to the styrofoam 121, and may include a compression styrofoam, a polyurethane foam, and the like. The wood body outer member 130 is formed by applying and attaching a surface reinforcement 131 including a plaster band, gypsum, cement, clay, and paint putty to the surface of the woodworking wood body 120 as shown in FIG. And a nonflammable layer is formed. Here, the wooden body outer member 130 may include a FRP wooden body outer member formed by rubbing a surface of the non-burnable layer with FRP (glass fiber reinforced plastic).

The wood skin 200 may include a bark layer 210, a skin burst layer 220 and a wood skin pattern 230 as shown in FIG. The bark layer 210 is formed by melting hot-melt on the surface of the outer body member 130 of the wood body and applying it while rubbing it with the left and right sides as a whole to cover left and right sides as the characteristics of natural cherry wood and plum tree bark Let the wood pattern be formed. The shell bursting layer 220 is formed by dissolving PVA (polyvinyl alcohol) powder in the water on the surface of the bark layer 210, and then partially attaching it to the surface. It is divided into left and right natural cherry trees and plum tree- And formed to resemble the natural bark of a tree. The wood skin pattern 230 is formed by painting the surface of the bark layer 210 and the skin burst layer 220 with paint of a color similar to that of a natural wood bark. Herein, the wood skin pattern 230 includes FRP wood skin patterns which rub the surface of the bark layer 210 and the skin burst layer 220 with FRP (glass fiber reinforced plastic) and paint the FRP surface as a paint can do.

6, the electric device 300 is installed in the wood body 100 to operate the LED bulb 421. The electric device box 310, the LED bulb operating device connecting wire 320, and the wire connecting connector Arm) 330 as shown in FIG. The electric component box 310 is installed to be fixed to the lower part of the iron frame 110 constituting the wood body part 100 in order to increase the stability without exposing electric parts and electric wires to the outside, do. Inside the electric component box 310, an LED bulb operating device 311 and an electric outlet 313 for supplying power to the LED bulb operating device 311 are installed. Here, the electrical outlet 313 is connected to a power supply line 315 connected from the outside. The LED bulb operating device connecting wire 320 is installed in the inner space of the steel frame 110 so as to be connected to the LED bulb operating device 311. The electric wire connecting connector (arm) 330 is installed at the upper end of the LED bulb operating device connecting wire 320 which passes through the inner space of the steel frame 110 and protrudes to the upper end. Here, the wire connecting connector (female) 330 is a wire connecting connector (female) that is installed in the LED bulb tree 420 of the knob portion 400 when the knob portion 400 is coupled to the wooden body portion 100 425, respectively.

The backing part 400 may include a steel netting frame 410, an LED light bulb tree 420, a covering material 430, and a flower petal 440. The iron net branches 410 are composed of a round steel pipe 411 and a reinforcing bar 413 bonded to the round iron pipe 411 and processed in a similar manner to a natural tree branch shape as shown in Fig. 8, the LED bulb tree 420 includes an LED bulb 421, an LED bulb connecting wire 423 connected to the LED bulb 421, a wire connecting connector 423 provided at the lower end of the LED bulb connecting wire 423, (Number) 425. The LED light bulb tree 420 is fixedly coupled with the steel tree branches 410. At this time, the wire connection connector (water) 425 passes through the inner space of the circular steel pipe 411 and protrudes to the lower end, (Arm) 330 when connecting the wire 400 to the wood body 100. [ The covering material 430 covers the surface of the wood netting 410 and the LED bulb connecting wire 423 as shown in FIG. 9 to form the skin of the bristle portion 400 so that the steel wire and the wire are not exposed to the outside. Here, the covering material 430 may include silicon, urethane foam, paper tape, silver tape, and electric tape. The flower petal 440 is provided at the center of the LED bulb 421 so as to be able to engage with the LED bulb 421. Here, the flower petal 440 may be produced in the form of a natural cherry tree, plum tree, azalea, chrysanthemum, azalea, but it is not limited thereto and various petal shapes may be produced.

10, a wire connecting connector (water) 425 provided on the knurl unit 400 and a wire 425 provided on the wood body 100 are connected to each other, After the connection connectors (arms) 330 are electrically connected to each other, the circular steel pipe 411 of the flange portion 400 is coupled to the circular steel pipe 113 of the wooden body portion 100 by a method of fitting them, The LED artificial wood molding 10 is completed by applying the ultraviolet ray blocking agent so as to enhance the durability of the wood body 100 and the trenches 400 by applying the silicone 503 so as to prevent moisture from penetrating into the silicon substrate 501.

The LED artificial wood sculpture 10 of the present invention manufactured with the above-described structure can be used in various fields because it can express the shape of a tree that can be matched with a natural natural tree beyond the image of a simple sculpture.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. Therefore, the embodiments described above are intended to be illustrative and not restrictive, and the scope of the present invention is indicated by the appended claims rather than the foregoing detailed description, and all changes and modifications that come within the meaning and scope of the appended claims, It is to be understood that changes and variations may be made without departing from the scope of the present invention.

10: LED artificial wood sculpture
100: wood body part
110: Steel frame
111: Steel pipe
120: Styrofoam wood body
121: Styrofoam
130: wood body outer member
131: Surface reinforcement
200: Wooden skin
210: Bark layer
220: Peel burst layer
230: Wooden cuticle pattern
300: electric field
310: Electric parts box
311: LED bulb operating device
313: Electrical outlet
315: Power supply line
320: LED bulb operating unit connection wire
330: Wiring connector (female)
400: The Branch
410: Structure of steel tree branches
411: Steel pipe
413: Rebar
420: LED bulb tree
421: LED bulb
423: LED bulb connecting wires
425: Wiring connector (Male)
430: Cover material
440: flower petal
441:

Claims (12)

A wood body part for attaching a steel foam to the steel frame to form a steel foam wood body and attaching a surface reinforcement to the steel foam wood body to form a wooden body outer member;
A wood-like skin on which a hot-melt is applied to the surface of the outer body of the wood body formed on the wood body part, and PVA (polyvinyl alcohol) powder is applied to the surface of the hot-melt to form a wood skin;
An electric device installed in the wood body and operating the LED bulb; And
And a branch portion coupled to the wood body portion and having the LED bulb and a flower petal installed therein. [3] The apparatus of claim 1,
The steel frame having a plurality of steel pipes cut and processed and connected to each other in the form of a tree to form a space inside the steel pipe;
A styrofoam tree body formed by attaching a styrofoam to the surface of the iron frame to form a thickness of the wood, cutting and finishing the wood frame; And
And a wood body outer member having a surface reinforcement attached to the surface of the styrofoam wood body to form an incombustible layer. 3. The method of claim 2,
Wherein the wood body outer member includes an FRP wood body outer member formed by rubbing a surface of the non-burnable layer with FRP (glass fiber reinforced plastic). 3. The method of claim 2,
Wherein the styrofoam comprises any one of a styrofoam, a compression styrofoam, and a polyurethane foam. 3. The method of claim 2,
Wherein the surface reinforcement comprises any one of plaster bandage, gypsum, cement, clay, and paint putty. The method according to claim 1,
A bark layer formed by applying hot-melt to the surface of the outer member of the wood body as a whole;
A shell burst layer formed by dissolving polyvinyl alcohol (PVA) powder in water on the surface of the bark layer, and then formed in a form such that it is split into left and right poppies, as in the case of natural cherry trees and plum blossoms; And
Wherein the surface of the bark layer and the surface of the bark burst layer is painted with paint to include a wood skin pattern that is similar in color to natural wood bark. The method according to claim 6,
Wherein the wood skin pattern comprises a FRP wood skin pattern on which the surface of the bark layer and the skin burst layer is rubbed with FRP (glass fiber reinforced plastic) and the surface of the FRP is painted with paint. The electronic apparatus according to claim 1,
An electric component box fixed to the iron frame of the wood body portion and including an LED bulb operating device and an electric outlet for supplying power to the LED bulb operating device;
An LED bulb operating device connecting wire installed in an inner space of the steel frame to be connected to the LED bulb operating device; And
And an electric wire connecting connector (arm) installed at an upper end of the LED bulb operating device connecting wire protruding from an upper end of the inner space of the iron frame to an upper end thereof. [3] The apparatus according to claim 1,
A steel pipe, and a steel strip structure including reinforcing bars bonded to the steel pipe and processed in the form of branches;
An LED bulb tree fixed to the steel tree branches and including an LED bulb and an LED bulb connecting wire connected to the LED bulb;
A covering material which is applied to the surfaces of the iron net branches and the LED bulb connecting wires to form a cuticle of the branches; And
An LED artificial tree structure including the harmony petals installed in the LED bulb. 10. The method of claim 9,
Wherein the LED bulb tree further comprises a wire connecting connector (water) installed at a lower end of the LED bulb connecting wire that protrudes to a lower end portion through an inner space of the steel pipe. 10. The method of claim 9,
Wherein the covering material comprises any one of silicone, urethane foam, paper tape, silver tape, and electric tape. 10. The method of claim 9,
And the bulb hole is installed at the center of the LED so that the blend flower can be inserted into the LED bulb.

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