KR101369867B1 - Hanji Lighting Canvas Article - Google Patents

Abstract

The present invention relates to a light-emitting canvas sculpture using Korean paper and a method of manufacturing the same, and more particularly, to a sculpture that can be used as an illumination or decorative material using Korean paper, LED, canvas, and the like, and a manufacturing method thereof. The craft using the Hanji lighting fixture according to the present invention is economical because the production cost is very low by not using expensive light guide plate as well as providing a high-tone traditional feeling by using eco-friendly material with good ventilation.

Description

Hanji Lighting Canvas Article

The present invention relates to a light-emitting canvas sculpture using Korean paper and a method of manufacturing the same, and more particularly, to a sculpture that can be used as an illumination or decorative material using Korean paper, LED, canvas, and the like, and a manufacturing method thereof.

Hanji, which is unique to our country, gives a soft and cozy feeling. Hanji craft using this makes our emotions more comfortable while offering a more elegant style. Therefore, Hanji lighting using Hanji craft is commercialized as many interior props.

Until now, Hanji lighting is only simple lighting by incandescent lamps. Recently, with the development of advanced semiconductor technology, LEDs with improved performance have been developed one after another, which consumes only 1/8 of the power compared to ordinary fluorescent lamps and light bulbs. Therefore, LED is being actively used. Grafting these LEDs into Hanji lighting also allows them to have a unique image.

Regarding the technology using Hanji, Korean Patent Publication No. 10-2011-0084352 (2011.07.22) discloses an LED lighting device using Hanji craft, and the luminaire receives an AC power from a commercial power source. Rectifier converting to power; A rectifier for maintaining a constant voltage converted from the rectifier to direct current; A ripple generator for generating a low frequency ripple wave to the DC power supply of the constant voltage generator; A driver for driving the LED; An LED emitting light by the driver; An image body designed for displaying image effects; A lampshade for representing an image; And a control unit.

Korean Patent Laid-Open Publication No. 10-2011-0091837 (2011.08.16) discloses a multi-stage Hanji lighting device, which includes a pulse generator for generating a pulse having a constant period; A divider for receiving pulses from the pulse generator to divide pulses; An inverter running NOT; A driver having a plurality of LEDs to drive these LEDs; An LED driven by the driver to generate predetermined light; An image object of a predetermined shape; Hanji craft lighting 90; Characterized in that it comprises a.

In addition, Korean Utility Model Publication No. 20-2010-0012767 (2010.12.24) discloses a lighting frame for wall hangings, which is provided with a main body plate having a hook ring at the upper end to hang on the wall, and in front of the main body plate. It has a frame part provided, a door frame for fixing the hanji, the door part detachably attached to the front of the main body plate, and installed on the main body plate to illuminate the back of the Hanji fixed to the door part Characterized in that it comprises a lighting means.

By the way, since the Korean paper lighting is made using a very thin paper, there is a limit to the form that can be produced, as well as most of the work must be dependent on manual work, there is a problem that the productivity is lowered and the cost is increased.

Patent Document 1: Publication No. 10-2011-0084352 (2011.07.22) Patent Document 2: Publication No. 10-2011-0091837 (August 16, 2011) Patent Document 3: Public Utility Model Publication No. 20-2010-0012767 (2010.12.24)

The present inventors have made diligent researches to improve such problems of the prior art and to develop Hanji sculptures that can satisfy all of functionality, economy, and aesthetics, and as a result, Hanji Luminescent Canvas sculptures as described below can satisfy the above requirements. It was confirmed that the present invention can be completed.

SUMMARY OF THE INVENTION Accordingly,

Hanji canvas image produced by designing by overlapping or overlapping several pieces of Hanji;

A wooden frame to which the Hanji canvas image is attached and fixed at the front;

An auxiliary frame installed on an outer circumferential surface of the wood frame to diffuse light;

LED lighting means installed in the wooden frame to emit light from the back of the Hanji canvas; And

Reflector is attached to the back of the wooden frame reflects light

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The LED lighting means is a power supply for supplying a driving power for the LED lamp, a power switch for controlling the lighting of the LED lamp by "on / off" the driving power supplied to the LED lamp from the power supply, an external input or Control unit for outputting a control signal for controlling the color and brightness emitted to the LED lamp by adjusting the driving power supplied to the LED lamp by an algorithm mounted therein, the control of the control unit is supplied to the LED lamp from the power supply LED lamp driving unit to control the driving power to be turned on the LED lamp to a specific color or brightness, and a plurality of LED lamp elements to emit light of different colors and brightness by the lamp driving unit and light within the Hanji canvas sculpture To provide a hanji light-emitting canvas sculpture, characterized in that it comprises a.

The craft using the Hanji lighting fixture according to the present invention is not only to provide a traditional feeling using a breathable eco-friendly material, but also to use a high-cost material such as a light guide plate, and the production cost is very low and economical.

1 is a front view illustrating a sample of a Hanji luminescent canvas sculpture according to an embodiment of the present invention.
2 is a structural diagram illustrating a sample of a Hanji light-emitting canvas sculpture according to an embodiment of the present invention.
3 is a side cross-sectional view showing a portion indicated by a circle in FIG.
4 is an exploded perspective view of a Hanji light-emitting canvas sculpture according to an embodiment of the present invention.
5 shows an example of an LED lighting means and an LED lamp module according to an embodiment of the invention.

In one aspect of the present invention,

Hanji canvas image (60) represented by designing and fabricating several pieces of Korean paper overlapping or overlapping;

A wooden frame 10 to which the Hanji canvas image is attached and fixed at the front;

An auxiliary frame 50 installed on an outer circumferential surface of the wood frame to diffuse light;

LED lighting means 20 is installed in the wooden frame to emit light from the back of the Hanji canvas; And

Reflector 40 is attached to the back of the wooden frame reflects light

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The LED lighting means 20 is a power supply 22 for supplying a driving power for the LED lamp to turn on, "on / off" the driving power supplied to the LED lamp from the power supply to adjust the lighting of the LED lamp The power switch 21, a control unit 24 for outputting a control signal for adjusting the color and brightness emitted to the LED lamp by adjusting the drive power supplied to the LED lamp by an external input or an algorithm mounted therein, The LED lamp driver 25 and the lamp driver 25 which control the driving power supplied from the power supply unit 22 to the LED lamp by the control of the controller so that the LED lamp is lighted with a specific color or brightness are different. It provides a hanji light-emitting canvas sculpture, characterized in that it comprises a plurality of LED lamp elements that emit light of color and brightness and shine within the hanji canvas sculpture.

In a further aspect of the invention, the auxiliary frame provides a Korean paper luminous canvas sculpture that is made of polycarbonate or resin.

In still another aspect, the present invention provides a Hanji light-emitting canvas sculpture that is further provided between the hanji canvas and the wooden frame to improve the flatness of the hanji, to support the hanji flat, and to increase the light reflection efficiency. to provide.

Hereinafter, the hanji light-emitting canvas sculpture according to the present invention will be described in more detail with reference to the accompanying drawings.

1 is a front view illustrating a sample of the Hanji light-emitting canvas sculpture according to an embodiment of the present invention, Figure 2 is a structural diagram illustrating a sample of the Hanji light-emitting canvas sculpture according to an embodiment of the present invention, Figure 3 2 is a side cross-sectional view showing a portion indicated by a circle in FIG. 2, FIG. 4 is an exploded perspective view of a Hanji light emitting canvas sculpture according to an embodiment of the present invention, and FIG. 5 is an example of an LED lighting means according to an embodiment of the present invention. Figure is shown.

The present invention is characterized by providing a sculpture using a traditional Korean paper and LED lighting, using a Korean paper emitting canvas to provide an artistic aesthetic.

Such sculptures can be used not only as various lighting fixtures including street lamps and indoor lamps, but also as interior articles.

Hanji light-emitting canvas sculptures according to the present invention is a Hanji canvas image 60 produced by designing by overlapping or overlapping a number of pieces of Hanji; A wooden frame 10 to which the Hanji canvas image is attached and fixed at the front; An auxiliary frame 50 installed on an outer circumferential surface of the wood frame to diffuse light; LED lighting means 20 is installed in the wooden frame to emit light from the back of the Hanji canvas; And a reflector plate 40 attached to the rear surface of the wooden frame to reflect light.

The canvas image 60 of the Korean paper can form a canvas by attaching or overlapping Korean paper in a regular or irregular manner, or overlapping it with multiple layers, thereby exhibiting artistic, decorative and creative properties. Therefore, the present invention can be effectively used as a sculpture that provides a variety of aesthetics by displaying artistic creations. To be used for this purpose, the Hanji light-emitting canvas is preferably made of a transparent or translucent material that can transmit the light emitted from the LED lamp. Of course, it is also possible to use a cloth that can achieve the same effect instead of the paper of the present invention.

The wood frame 10 has good adhesion with Hanji to adhere the Hanji canvas image on the front surface thereof, and has durability since it is a material with little change over time.

The inner side of the wooden frame is provided with LED lighting means 20 including a plurality of LED lamp elements 30 to emit light from the back of the Hanji canvas. The LED device may be arranged on one side or the whole inside of the wooden frame, depending on the purpose of use.

The auxiliary frame 50 is installed on the outer circumferential surface of the wooden frame to support the wooden frame 10 while functioning to diffuse light.

As a material suitable for this function, it is preferable to use a transparent or translucent material, but is not particularly limited, but cuts a material made of a polycarbonate (PC) material or a translucent or translucent resin which is inexpensive and has good light diffusivity. And it may be preferable to be used to install bent on the outer peripheral surface of the wood. At this time, the thickness of the auxiliary frame can be determined according to the thickness of the desired canvas sculpture.

According to the present invention by using such an auxiliary frame it is possible to further enhance the aesthetics by emphasizing the traditional beauty by implementing light emission on the side edges or edges of the sculpture.

The reflector 40 is attached to the rear of the wooden frame 10 to function to uniformly and even reflect light.

In general, a light guide plate may be used to reflect light, but it is expensive and thus economical. In order to reflect light efficiently to the desired degree, there is no particular limitation, but a material such as acrylic, sheet paper, resin, glass plate, steel, or the like may be used.

By the combination of these materials, the Hanji canvas image can realize sculptures that can exhibit a high level of artistry even at a relatively low cost by LED lighting.

Hanji light-emitting canvas sculpture of the present invention may further install a support plate between the hanji canvas and the wooden frame to improve the flatness of the hanji, to support the hanji flat, and to improve the light reflection efficiency. The support plate may be used to maintain smoothness in the process of manufacturing a Korean canvas image, and may be removed when the Korean paper is completely dried, but it may help to maintain the durability of the finished product by maintaining it as it is.

LED lighting means 20 according to the present invention, the power supply unit 22 for supplying the driving power for the lighting of the LED lamp, "on / off" the driving power supplied to the LED lamp from the power supply to turn on the LED lamp Power switch 21 for adjusting the control unit, 24 for controlling the driving power supplied to the LED lamp by an external input or an internally mounted algorithm to output a control signal for controlling the color and brightness emitted to the LED lamp (24) ), To the LED lamp driver 25, and the lamp driver 25 to adjust the driving power supplied to the LED lamp from the power supply 22 under the control of the controller so that the LED lamp is lighted with a specific color or brightness. By it characterized in that it comprises a plurality of LED lamp elements 30 to emit light of different colors and brightness and to shine within the Hanji canvas sculpture.

Such LED lighting means 20 can be used for the traditional Korean paper-emitting canvas sculpture of the present invention without particular limitation.

In the LED lighting means 20, the power supply unit 22 may be composed of an AC / DC combined inverter or a switching mode power supply (SMPS).

In addition, in the present invention, the driving power of the LED lamp is a pulse wave (Pulse Width Modulation pulse) that is controlled on / off (Pulse Width Modulation pulse) or the sine wave (sine wave) that is sampled in the direction rising curve (sine wave) AC power may be used.

In addition, the LED lighting means 20 of the present invention is provided with a power switch 21 for controlling the lighting of the LED lamp, because the power switch 21 is connected to the control unit 24 of the control unit 24 It is possible to control the lighting of the LED lamp by "on / off" the driving power supplied from the power supply 22 to the LED lamp by the control.

The controller 24 may be preferably configured to simultaneously or selectively control lighting of one or more LED lamp elements.

The control unit 24 controls the driving power supplied to the LED lamp by the operation of the power switch 21, the external input through the communication module 23, or the algorithm mounted inside the control unit 24, the color emitted to the LED lamp In addition, by outputting a control signal for adjusting the brightness, the control unit 24 can simultaneously or selectively control the lighting of a plurality of LED lamps.

In addition, the control unit 24 is provided with a communication module 23 capable of wired and wireless communication with the outside, the control unit 24 is to control the color and brightness of the LED lamp by the control signal received through the communication module. It may be desirable to be configured to be.

In addition, since the communication module 23 capable of wired and wireless communication with the outside is connected to the control unit 24, the control unit 24 receives from the outside through the communication module 23 together with the operation state of the power switch 21. The color or brightness of the LED lamp can be controlled by the control signal. Simply, it is possible to adjust using a remote control or the like.

Of course, the control unit 24 does not directly control the lighting of the LED lamp, but indirectly controls the control unit 24 by supplying a control signal to the lamp driver 25, and the lamp driver 25 according to the control signal of the controller 24. By adjusting the driving power supplied from the power supply unit 22 to the LED lamp, the LED lamp may be adjusted to light in a specific color or brightness.

The above-mentioned LED lamp emits light of different colors or brightness by the lamp driving unit 25, and can provide sculptures designed in various shapes or shapes by the Korean paper canvas 60. It can be used as.

In the LED lighting means 20, it is preferable that the brightness of the LED lamp element is adjusted by the voltage or amplitude of the driving power, EL (Electro Luminescence), small AC / DC combined bulb, CCFL (Cold Cathode) Fluorescent Lighting (EEF), External Electrode Fluorescent Lighting (EEFL), Electrodeless Lamp, HIQ, HID, PELD or OELD may be used as an alternative.

The LED lamp element is composed of a plurality of lamps that emit red, green, and blue light, respectively, and the LED lamp element is added by a mixed color mixing method using different colors of light emitted from the lamp. It may be desirable to adjust the color.

Although the present invention has been described in detail through the specific embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended claims. will be.

10: wood frame 20: LED lighting means
21: power switch 22: power supply
23: communication module 24: control unit
25 lamp driving unit 30 LED lamp element
40: reflector 50: auxiliary frame
60: Korean paper canvas

Claims (3)

Hanji canvas image 60 produced by designing by pasting or overlapping several pieces of Hanji;
A wooden frame 10 to which the Hanji canvas image is attached and fixed at the front;
An auxiliary frame 50 installed on an outer circumferential surface of the wood frame to diffuse light;
LED lighting means 20 is installed in the wooden frame to emit light from the back of the Hanji canvas; And
Reflector 40 is attached to the back of the wooden frame reflects light
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The LED lighting means 20 is a power supply 22 for supplying a driving power for the LED lamp to turn on, "on / off" the driving power supplied to the LED lamp from the power supply to adjust the lighting of the LED lamp The power switch 21, a control unit 24 for outputting a control signal for adjusting the color and brightness emitted to the LED lamp by adjusting the drive power supplied to the LED lamp by an external input or an algorithm mounted therein, The LED lamp driver 25 and the lamp driver 25 which control the driving power supplied from the power supply unit 22 to the LED lamp by the control of the controller so that the LED lamp is lighted with a specific color or brightness are different. Includes a number of LED lamp elements that shine in color and brightness and shine within a Hanji canvas sculpture,
Hanji light-emitting canvas sculptures, characterized in that the auxiliary frame is made of polycarbonate or resin. delete The Hanji light emitting canvas sculpture according to claim 1, wherein a support plate is further installed between the Hanji canvas and the wooden frame to improve the flatness of the paper, to support the paper flatly, and to increase the light reflection efficiency.

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