KR101410207B1 - Manufacturing method of light unit - Google Patents

Abstract

The present invention relates to a method for manufacturing a lighting fixture, which cuts timber into thin and circular sheets to maintain growth ring patterns, performs a lacquer process by mixing lacquer with paint or adhesive and covering the mixture and makes an LED light source penetrate through the lacquered thin timber, wherein a lacquer covering method comprises: a stirring step (S10) of stirring liquefied raw lacquer using a stirring device; a flattening step (S20) of putting the liquefied raw lacquer stirred in the stirring step (S10) into a flat plate container by a thickness of a predetermined range; a drying step (S30) of drying the raw lacquer put into the flat plate container in the flattening step (S20); a crushing step (S40) of crushing the lacquer dried in the drying step (S30) to powder by a crusher; a covering step (S50) of mixing the lacquer powder formed in the crushing step with the paint or the adhesive and covering the mixture on lacquering targeted portion; an exterior finishing step (S60) of naturally drying the lacquered portion after mixing the lacquer powder with the paint or the adhesive and covering the mixture, and finishing the lacquer powder covered portion by attaching an exterior sheet on the lacquer powder covered portion or painting the exterior of the lacquer powder covered portion; and more, a filtering step of filtering the raw lacquer stirred in the stirring step (S10) via filtering mesh and putting the filtered raw lacquer into the flat plate container, wherein in the drying step (S30), natural drying and hardening processes are performed in the shade without direct sunlight.

Description

{MANUFACTURING METHOD OF LIGHT UNIT}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting apparatus, and more particularly, to a method of manufacturing a lighting apparatus that can produce a more comfortable atmosphere by using wood as a natural material.

Wood, like the human body, is a natural material composed of cellular tissue. It emits excellent infrared rays, which helps humans to metabolize and cell activity by physiological and psychological stability.

On the other hand, due to the development of LED and the development of technology, interest in LED lighting is increasing more and more. Accordingly, a new type of lighting fixture would be possible if the LED and the wood that can exert a beneficial effect are combined.

As shown in Fig. 1, a wooden plate 4, 4a is dyed, dried, and then processed to manufacture a chain guide 2, and an LED or the like is provided inside the chain guide 2 In which the light source 3 of the light source 3 is disposed (see Patent Document 1). In this lighting apparatus 1, a plurality of wooden boards are arranged side by side to form a desired shape.

Japanese Patent Application Laid-Open No. 2007-115643

Accordingly, it is an object of the present invention to provide a lighting device capable of providing a more comfortable atmosphere as an interior lighting by highlighting a ring of wood and inducing generation of far-infrared rays due to heat generated from a light source, And a manufacturing method thereof.

In order to accomplish the above object, the present invention provides a method of manufacturing a lighting apparatus, comprising: laminating a lacquer by applying a lacquer to a paint or an adhesive, applying a lacquer to the lacquer, And the LED light source transmits the processed thin wood to produce a lighting apparatus. The method of applying the varnish includes: stirring step (S10) of stirring the liquid raw silk with a stirrer; (S20) of placing the liquid raw stalks stirred in the stirring step (S10) in a predetermined range of thickness in a flat plate container; A drying step (S30) of drying the green lacquer contained in the flat plate container in the flattening step (S20); A powdering step (S40) of pulverizing the dried lacquer in the drying step (S30) with a pulverizer to form a powder; An applying step (S50) of mixing the powdered lacquer powder in the powdering step (S40) with a paint or an adhesive and applying the powder to a part to be lacquered; (S60) in which a coating or an adhesive is mixed with the powdered lacquer, followed by naturally drying the coated lacquer, and applying an exterior paper or an exterior coating to the lacquer powder coated layer to finish the coating. In the stirring step (S10) And the drying step (S30) is characterized by natural drying and curing in a shade without direct sunlight.
The drying step (S30) may be performed by maintaining the temperature of the drying chamber at 15 to 25 degrees and the humidity at 60 to 80%, and drying or curing the air, or air having a temperature of 15 to 25 degrees and a humidity of 60 to 80% And forcedly blowing to the upper surface of the flat plate container to dry and cure.

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According to the present invention, natural wood is processed into a thin shape and used directly in a lighting apparatus, thereby making the interior of the wood more comfortable by illuminating the ring of wood, as well as inducing generation of far-infrared rays due to heat generated from the LED light source, Can be utilized. In particular, the lacquer treatment of the wood surface with a natural paint makes it possible to expect far more effective effects such as waterproofness, moisture-proofness and acid resistance, as well as far-infrared rays.

1 is a conceptual view of a conventional lighting apparatus;
2 is a conceptual diagram of a lighting apparatus according to the present invention;
3 is a detailed view of the protective cap of Fig.
Fig. 4 is a flow chart of a method of applying the varnish for reducing allergy applied to the present invention. Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

FIG. 2 is a conceptual diagram of a lighting apparatus according to the present invention, FIG. 3 is a detailed view of the protective cap of FIG. 2, and FIG. 4 is a flowchart of a lacquer application method for alleviating allergy applied to the present invention.

The method of manufacturing a lighting apparatus according to the present invention not only produces a more comfortable atmosphere as interior lighting by highlighting the ring of wood but also induces the generation of far infrared rays due to the heat generated from the light source, do.

As shown in the drawing, a lighting apparatus 100 according to the present invention includes a body 110, an LED light source 120, and a protection cap 130.

The body 110 has a predetermined shape and has a predetermined space, but the shape of the body 110 is not particularly limited.

The LED light source 120 is installed at a predetermined position of the space of the body 110, having a relatively long life, environmental friendliness, strong impact, and excellent luminous efficiency as compared with a light source such as a conventional fluorescent lamp.

The protection cap 130 is installed at an opening of the body 110 and is made of a thin wood material so that light generated from the LED light source 120 can be transmitted. At this time, as shown in FIG. 3, it is preferable that the protective cap 130 is formed in a disc shape so that the natural ring pattern of the wood can be maintained as it is.

In this way, by emphasizing the ring of the wood, it is possible not only to produce a more comfortable atmosphere as the interior lighting but also to generate the far-infrared rays due to the heat generated from the LED light source, and to utilize it as the functional light.

Particularly, the protective cap 130 can be coated with urethane, lacquer, oil, natural paint or the like to finish the surface of the wood for the purpose of strengthening the strength. Especially, when the lacquer is applied as a natural paint, Acid resistance and the like can be exerted.

More specifically, it is more preferable that the protective cap 130 is lacquered by mixing and applying powdered lacquer with a paint or an adhesive. The application of powdered lacquer is to eliminate the allergic reaction of lacquer.

Further, it is more preferable that the protective cap 130 is dried after the lacquer treatment layer is coated with the outer coat paint or the outer cover material is applied thereto.

Specifically, the powdered lacquer is prepared by stirring a liquid green lacquer using a stirrer, immersing the stirred raw lacquer in a flat plate container to a predetermined thickness, drying the green lacquer contained in the flat container, And crushing with a crusher.

At this time, at the time of stirring, the stirred raw silk can be filtered through a screen and put in a flat plate container.

In addition, it is preferable to naturally dry and cure in the shade without direct sunlight during the drying.

In particular, during the drying, natural drying and curing can be performed while maintaining a temperature of 15 to 25 ° C and a humidity of 60 to 80%, or air having a temperature of 15 to 25 ° C and a humidity of 60 to 80% It can be dried and cured by forced blowing to the upper surface of the flat plate container.

Although the thickness of the protective cap 130 is not particularly limited, it is preferably about 4 to 6 mm so as to facilitate light transmission with minimum strength.

The manufacturing process of the lighting apparatus according to the present invention will be described. First, the wood is cut into a thin shape having a thickness of about 4 to 6 mm. At this time, it is preferable to process the wood so as to retain the ring pattern as a disc shape for design use.

In addition, it can be painted with urethane, lacquer, oil and natural paint to finish the wood surface. In particular, it is excellent in waterproof property, moisture-proof property, acid resistance, and it is possible to induce far infrared rays more effectively due to heat generated from LED light source. It is more preferable to perform processing with lacquer which is a natural paint.

For reference, lacquer finishes can slow the drying rate of wood and prevent cracking of the wood.

Then, when the LED light source is appropriately installed in the illuminator body to transmit the lacquered thin wood, the manufacturing process for the lighting apparatus is completed.

By way of reference, the use of a low-heat LED light source can minimize wood cracking during the life of the lighting fixture.

As described above, in the method of manufacturing a lighting apparatus according to the present invention, the wood is processed into a thin shape while keeping the pattern of the tree, It can be used as functional lighting by inducing the generation of far infrared rays due to the heat generated from the LED light source.

Further, in the method for manufacturing a lighting apparatus according to the present invention, by applying a lacquer treatment to a thin wooden surface, it is possible to exert an excellent effect in waterproofness, moisture-proofing property, acid resistance and the like, and to induce generation of far-infrared rays more effectively.

Now, referring to FIG. 4, a method of applying the varnish for reducing allergy applied to the present invention will be described.

As shown in FIG. 4, the steps of the stirring step S10, the planarizing step S20, the drying step S30, the pulverizing step S40, the applying step S50, the exterior finishing step S60, .

In the stirring step (S10), the raw lacquer may be agitated through a stirrer because some agglomerates may be contained therein. The agitator may be a method of agitating the raw lacquer by the rotation of a rotating blade using a stirrer having a rotating blade.

On the other hand, according to the state of raw silk, it is passed between two rollers to crush the raw lacquer by crushing the roller, and the raw silk is agitated through a stirrer to extract raw silk having a more uniform particle distribution.

In the planarizing step S20, when the aged green lacquer is dried in a general container, the drying time becomes too long. Therefore, in this embodiment, the aged green lacquer stirred in the flat plate container is flattened by thinly spreading. This is planarized to a thickness range (for example, 1 mm to 5 mm) obtained in advance experimentally. This is accomplished by pouring the aged lacquer into the container and flattening it by spreading the planarizing member on the surface of the surface of the raw lacquer to a predetermined distance so as to maintain a constant interval.

In the drying step (S30), a natural drying method is used in which the substrate is dried in shade for about 24 hours to 36 hours as a basic drying method. In addition, a drying chamber capable of controlling temperature and humidity can be provided to shorten the drying time, and the drying and curing can be performed by maintaining the temperature of the drying chamber at 15 to 25 degrees and the humidity at 60 to 80%.

Also, in the drying step (S30), air having a temperature of 15 to 25 degrees and a humidity of 60 to 80% can be forcedly blown to the upper surface of the flat plate container to dry and cure.

If a drying chamber is provided and the temperature and humidity are adjusted and the air is blown, the drying time can be significantly reduced compared to the normal natural drying. However, if the method such as heating is used, the drying time can be shortened further, but it is preferable not to use the heating method because the chemical properties of the raw lacquer may be changed.

In the pulverizing step (S40), the dried lacquer is pulverized and pulverized using a pulverizer. The size of the pulverized powder can be varied by adjusting the pulverizer type or the pulverizer. This makes it possible to use powder particles differently depending on the object to be lacquered or the portion to be lacquered.

In the coating step (S50), a paint or an adhesive is mixed with the powdered lacquer and applied to a part to be lacquered. Of course, the application method may be brushing or roller coating, or spraying method may be used on a large wall surface. It is not only one application but also it can be applied after drying depending on the application or subject, thereby enhancing the performance of lacquer.

When the powdery lacquer is applied as described above and is then dried naturally, the lacquer forms the final covering film. It can be finished with a lacquer outer coating for the purpose of saving color and texture of lacquer.

The finishing step (S60) is a step for forming an outer covering film on the powder lacquer for those who are sensitive to lacquer allergy. This is done by painting the painting material with an outer coating or attaching a covering material such as wallpaper or the like. Therefore, since the lacquer film is formed inside the outer coating film, the lacquer effect such as antibacterial property can be obtained as it is.

When the raw lacquer is dried and powdered, the powdered lacquer is added to the coating material or the adhesive to form a low-allergic lacquer. It can be used as an adhesive.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And various alternatives, modifications, and alterations can be made.

Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: Lighting fixture
110: Body
120: LED light source
130: protective cap

Claims (9)

delete delete delete delete delete delete delete The lacquer is processed by lacquering by mixing the lacquer with a paint or an adhesive agent, and then the lacquered thin wood is passed through the LED light source to produce a lighting device,
The rubba coating method comprises:
Agitating the raw lacquer in a liquid state using a stirrer (S10);
(S20) of placing the liquid raw stalks stirred in the stirring step (S10) in a predetermined range of thickness in a flat plate container;
A drying step (S30) of drying the green lacquer contained in the flat plate container in the flattening step (S20);
A powdering step (S40) of pulverizing the dried lacquer in the drying step (S30) with a pulverizer to form a powder;
An applying step (S50) of mixing the powdered lacquer powder in the powdering step (S40) with a paint or an adhesive and applying the powder to a part to be lacquered;
(S60) in which the above-mentioned lacquer powder is mixed with a paint or an adhesive agent, followed by naturally drying, and then covered with an exterior paper or exterior coating on the lacquer powder coating layer to finish the exterior finish step (S60)
Further comprising a step of filtering the agitated green lacquer stirred in the agitating step (S10) through a filter net, into a flat plate container,
Wherein the drying step (S30) is performed by natural drying and curing in a shade without direct sunlight. The method of claim 8,
The thin wood has a thickness of 4 to 6 mm,
The drying step (S30)
Air is cured by keeping the temperature of the drying chamber at 15 to 25 degrees and the humidity at 60 to 80% and air having a temperature of 15 to 25 degrees and a humidity of 60 to 80% is forcedly blown to the upper surface of the flat plate container, Wherein the lighting device is a lighting device.

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