KR20060110075A - Ornamental particles bonded acryl cover of lighting and a method for manufacturing the same - Google Patents

Ornamental particles bonded acryl cover of lighting and a method for manufacturing the same Download PDF

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KR20060110075A
KR20060110075A KR1020050032262A KR20050032262A KR20060110075A KR 20060110075 A KR20060110075 A KR 20060110075A KR 1020050032262 A KR1020050032262 A KR 1020050032262A KR 20050032262 A KR20050032262 A KR 20050032262A KR 20060110075 A KR20060110075 A KR 20060110075A
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acrylic
decorative particles
adhesive
circular plate
manufacturing
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KR1020050032262A
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Korean (ko)
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KR100684140B1 (en
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한천섭
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한천섭
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

An acrylic lighting cover having doped ornamental particles and a method for manufacturing the same are provided to perform various touches, a visual effect, and surface reflective light based on material, size or color of the ornamental particles by reflecting and scattering light of a lamp with the ornamental particles. A method for manufacturing an acrylic lighting cover having doped ornamental particles includes the steps of: doping an adhesive liquid that methyl methacrylate(MMA) of 98-99 weight% and azobisisobutyronitrile(AIBN) of 1-2% are mixed, on a surface of a transparent acrylic circular plate through a transfer roller and an adhesive roller; doping ornamental particles on the acrylic circular plate having the doped adhesives; re-doping the adhesives on the surface of the acrylic circular plate having the doped adhesives; drying the re-doped adhesive on the acrylic circular plate at 50-70 degrees for three hours; pre-heating the dried adhesives on the acrylic circular plate at a high temperature of above 200 degrees for 2-5 minutes; and pressing the pre-heated adhesives on the acrylic circular plate.

Description

장식입자가 도포 접착된 아크릴 조명커버 및 그 제조방법 {Ornamental particles bonded acryl cover of lighting and a method for manufacturing the same}Acrylic particle cover with decorative particles and manufacturing method {Ornamental particles bonded acryl cover of lighting and a method for manufacturing the same}

도 1은 본 발명에 의해 완성된 아크릴 조명커버의 확대단면도Figure 1 is an enlarged cross-sectional view of the acrylic lighting cover completed by the present invention

도 2a 내지 도 2j는 본 발명에 따른 아크릴 제조방법의 공정별 상세도로서,Figure 2a to 2j is a detailed view of the process of the acrylic manufacturing method according to the present invention,

도 2a는 아크릴 원판 사시도2A is an acrylic disc perspective view

도 2b는 아크릴 원판의 표면에 접착액을 도포하는 공정도Figure 2b is a process chart for applying the adhesive liquid to the surface of the acrylic negative plate

도 2c는 접착액이 도포된 아크릴 원판에 장식입자를 도포하는 공정도Figure 2c is a process chart for applying the decorative particles to the acrylic plate coated with the adhesive liquid

도 2d는 아크릴 원판에 다른 형태의 장식입자를 도포하는 공정도2d is a process chart for applying different types of decorative particles to an acrylic disc

도 2e는 아크릴 원판에 또다른 형태의 장식입자를 도포하는 공정도Figure 2e is a process for applying another type of decorative particles to the acrylic disc

도 2f는 장식입자가 도포된 아크릴 원판의 표면에 2차 접착액을 도포하는 공정도Figure 2f is a process chart for applying a secondary adhesive liquid on the surface of the acrylic negative plate to which the decorative particles are applied

도 2g는 2차 접착액이 도포된 아크릴 원판을 건조하는 공정도Figure 2g is a process diagram for drying the acrylic negative electrode coated with a secondary adhesive liquid

도 2h는 건조된 아크릴 원판을 예열하는 공정도Figure 2h is a process diagram for preheating the dried acrylic disc

도 2i는 예열된 아크릴 원판을 성형틀에 의해 가압하는 공정도Figure 2i is a process chart for pressing the pre-heated acrylic disc by the molding die

도 2j는 성형된 조명커버를 성형틀로부터 취출하는 공정도Figure 2j is a process drawing out the molded lighting cover from the mold

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 아크릴 원판 2 : 접착층1: acrylic disc 2: adhesive layer

3,3' : 장식입자 4 : 메쉬밸트3,3 ': Decorative particle 4: Mesh belt

5,5' : 이송롤러 6 : 접착롤러5,5 ': feed roller 6: adhesive roller

7 : 전달롤러 8 : 토출부7: transfer roller 8: discharge part

9 : 걸름망 10 : 수거용기9: strainer 10: container

11 : 건조로 12 : 예열실11: drying furnace 12: preheating chamber

13 : 성형틀13: forming mold

본 발명은 아크릴 원판을 이용한 아름답고 화려한 입체 장식효과를 갖는 조명커버에 대한 것으로, 아크릴 원판의 표면에 다양한 크기 및 형태, 색상을 갖는 장식입자를 도포 접착하여 아크릴 조명커버가 완성되게 함으로서, 그 조명커버의 장식입자를 통해 내부 램프의 빛이 아름답게 난반사되면서도 다양한 질감 및 색감의 표현이 가능하여 더욱 뛰어난 장식성 및 인테리어 효과를 얻을 수 있는 아크릴 조명커버 및 그 제조방법에 관한 것이다.The present invention relates to a light cover having a beautiful and colorful three-dimensional decorative effect using an acrylic disc, by coating and adhering decorative particles having various sizes, shapes, and colors on the surface of the acrylic disc to complete the acrylic light cover, the lighting cover The present invention relates to an acrylic lighting cover and a method of manufacturing the same, which are capable of expressing a variety of textures and colors while beautifully reflecting the light of the inner lamp through decorative particles of.

일반적으로 가정이나 사무실 등의 실내에는 그 실내를 밝게 하기 위한 조명등이 설치되는데, 상기한 조명등은 실내의 천정 또는 측벽 등에 자유롭게 설치된다.In general, a room such as a home or an office is provided with a light for brightening the room, the light is freely installed on the ceiling or side walls of the room.

이러한 조명등은 내부 램프의 빛을 고르게 확산시키기 위한 조명커버가 장착되는데, 상기한 조명커버는 통상적으로 아크릴수지로 된 조명커버가 가장 범용적으로 사용되고 있고, 경우에 따라서는 유리나 한지 또는 부직포 등이 사용되기도 한다.Such a lamp is equipped with a light cover for evenly spreading the light of the inner lamp, the light cover is generally used for the most commonly used light cover made of acrylic resin, in some cases glass, Hanji or non-woven fabrics, etc. Sometimes.

상기한 아크릴 조명커버는 목적하는 디자인으로 직접 사출되기도 하고, 패널상의 원판에 열을 가해 소기의 형태로 가압 성형하는 방법이 사용되기도 한다.The acrylic lighting cover may be directly injected into a desired design, or a method of applying pressure to a desired shape by applying heat to the original plate on the panel may be used.

이때 상기한 아크릴 조명커버는 유백색의 불투명 상태로 제작되는 것이 보편적이고, 불투명의 아크릴 조명커버는 그 내부의 램프 빛을 고르고 은은하게 확산하여 실내 전체를 고르게 비추는 작용을 하게 된다.In this case, the acrylic lighting cover is generally produced in a milky white opaque state, and the opaque acrylic lighting cover uniformly illuminates and diffuses the lamp light therein to serve to evenly illuminate the entire room.

그러나, 상기한 바와 같은 종래의 아크릴 조명커버는 유백색의 불투명상태로 제작되어 결합됨에 따라 그 표면 구성 및 디자인이 단조로워 조명등의 장식효과가 떨어지는 단점이 있는 것으로서,However, the conventional acrylic lighting cover as described above has a disadvantage in that the decorative effect of the lighting is low, as the surface composition and design is monotonous as it is manufactured and combined in an opaque state of milky white,

종래에는 상기한 바와 같은 단점을 극복하고자 그 조명등 전체의 디자인을 다양하게 변경하여 실시하고 있으나, 그 역시 아크릴 조명커버의 단조로운 색감 및 질감 등을 극복하기에는 부족함이 있는 것이다.Conventionally, in order to overcome the disadvantages described above, the design of the entire lighting lamp is changed in various ways, but it is also insufficient to overcome the monotonous color and texture of the acrylic lighting cover.

본 발명은 전기한 바와 같은 문제점을 제거코자 안출된 것으로서, 투명하거나 반투명 정도의 아크릴 원판 표면에 다양한 크기 및 형태, 색상을 갖는 장식입자를 도포하여 접착 형성함으로서,The present invention has been made to eliminate the problems described above, by forming the adhesive particles by applying decorative particles having various sizes, shapes, and colors on the transparent or translucent acrylic disc surface,

상기 장식입자에 의해 내부 램프의 빛이 난반사되면서 보다 화려하고 아름다운 조명커버를 얻을 수 있게 함은 물론, 상기 장식입자의 재질이나 크기 또는 색상에 따라 보다 다양한 질감 및 표면반사광, 시각적 효과를 갖는 조명커버를 생산할 수 있어 사용목적이나 취향에 따라 더욱 다양화된 조명커버를 공급할 수 있게 한 장식입자가 도포 접착된 아크릴 조명커버 및 그 제조방법을 제공함에 본 발명의 목적이 있는 것이다.As the decorative particles diffusely reflect the light of the internal lamp, a more colorful and beautiful lighting cover can be obtained, as well as a lighting cover having a variety of textures, surface reflection lights, and visual effects according to the material, size, or color of the decorative particles. It is an object of the present invention to provide an acrylic lighting cover coated with decorative particles that can be produced to provide a more diversified lighting cover according to the purpose or taste of use and its manufacturing method.

이하, 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described.

도 1은 본 발명에 의해 완성된 아크릴 조명커버의 확대단면도이다.1 is an enlarged cross-sectional view of an acrylic lighting cover completed by the present invention.

본 발명에 의한 아크릴 조명커버는, 투명의 아크릴 원판(1)의 표면에 접착층(2)에 의해 다양한 크기와 색상 및 형태를 갖는 장식입자(3)(3')가 도포 접착되어 경화 구성된 것으로서,The acrylic lighting cover according to the present invention is composed of decorative particles (3) (3 ') having various sizes, colors and shapes applied and cured by the adhesive layer (2) on the surface of the transparent acrylic disc (1).

상기한 아크릴 조명커버를 제조하기 위한 방법으로는,As a method for manufacturing the acrylic lighting cover,

투명 아크릴 원판의 일측 표면에 이송롤러 및 접착롤러를 이용하여 MMA수지 중합체(메틸메타크릴레이트) 98~99중량%와, AIBN(경화제) 1~2중량%가 혼합된 접착 액을 도포하고, 상기 접착액이 도포된 아크릴 원판의 표면에 걸름망을 거쳐 선별된 장식입자를 도포한 후, 장식입자가 도포된 아크릴 원판의 표면에 상기 접착액을 재도포하여,On one surface of the transparent acrylic disc, an adhesive liquid containing 98 to 99% by weight of MMA resin polymer (methyl methacrylate) and 1 to 2% by weight of AIBN (curing agent) was applied using a transfer roller and an adhesive roller. After applying the decorative particles selected through the strainer on the surface of the acrylic plate coated with the adhesive liquid, and re-coated the adhesive liquid on the surface of the acrylic plate coated with the decorative particles,

이를 50~70℃의 건조로 내부에서 3시간동안 건조시킨 후, 200℃ 이상의 고온에서 2~5분동안 예열시켜, 이를 성형틀에 의해 가압 성형하여 아크릴 원판의 외표면에 장식입자가 도포 접착된 전등커버가 완성되게 한 것이다.It was dried for 3 hours inside a drying furnace at 50-70 ° C., and then preheated at a high temperature of 200 ° C. or higher for 2-5 minutes. The lamp cover is completed.

상기한 바와 같은 구성에 의한 본 발명 장식입자가 도포 접착된 아크릴 조명커버의 제조방법을 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.Referring to the accompanying drawings, the manufacturing method of the acrylic lighting cover coated with the present invention decorative particles according to the above-described configuration in more detail as follows.

먼저, 도 2a의 도시와 같이 목적하는 조명커버의 크기에 알맞는 사이즈를 갖는 아크릴 원판(1)을 준비하되, 상기한 아크릴 원판(1)은 투명한 형태를 갖고 있는 것이다.First, as shown in Figure 2a to prepare an acrylic disc 1 having a size suitable for the size of the desired light cover, the acrylic disc 1 is to have a transparent form.

이러한 아크릴 원판(1)을 도 2b의 도시와 같이 메쉬밸트(4) 상에 올려놓고 이를 상,하 이송롤러(5)(5')로 진입시키면 상기한 상,하 이송롤러(5)(5')의 회전에 의해 상기한 아크릴 원판(1)은 일정한 속도로 이송되는데,When the acrylic disc 1 is placed on the mesh belt 4 as shown in FIG. 2B and entered into the upper and lower feed rollers 5 and 5 ', the upper and lower feed rollers 5 and 5 above. By the rotation of ') the acrylic disc 1 is conveyed at a constant speed,

여기서, 상기한 상측의 이송롤러(5)는, 접착액에 일부가 침전된 상태의 접착롤러(6) 및 이와 연동하는 전달롤러(7)를 통해 그 외면에 접착액이 묻어 있는 상태로 회전되므로, 상기한 아크릴 원판(1)의 상부면에는 일정한 량의 접착액이 고르게 도포되면서 이송되는 것이다.Here, the upper feed roller 5 is rotated in a state in which the adhesive liquid is buried on the outer surface through the adhesive roller 6 and the transfer roller 7 interlocked with the adhesive roller 6 in a state in which part of the adhesive liquid is deposited. The upper surface of the acrylic disc 1 is transported while a certain amount of adhesive liquid is evenly applied.

이렇게 그 상부 전면에 접착액이 도포된 상태의 아크릴 원판(1)은 도 2c의 도시와 같이 장식입자 토출부(8)의 하측에 위치하게 되며, 상기한 장식입자 토출부(8)로부터 일정한 형태 및 색상의 장식입자(3)(3')가 토출되면 상기한 장식입자(3)(3')는 걸름망(9)에 의해 일정한 크기로 선별 낙하되어 상기 아크릴 원판(1)의 상부 접착액에 의해 그 표면에 달라붙게 된다.The acrylic original plate 1 in which the adhesive liquid is applied to the upper front surface is positioned below the decorative particle ejecting portion 8 as shown in FIG. 2C, and has a predetermined shape from the decorative particle ejecting portion 8. And when the decorative particles 3 and 3 'of the color are discharged, the decorative particles 3 and 3' are selectively dropped to a predetermined size by the strainer 9 to the upper adhesive liquid of the acrylic disc 1. By sticking to the surface.

이때, 상기한 아크릴 원판(1)의 전면에 고르게 장식입자(3)(3')가 형성될 수 있도록 상기한 장식입자 토출부(8)는 그 아크릴 원판(1) 보다 큰 사이즈를 갖게 되며, 이에 따라 아크릴 원판(1)의 측부를 통해 하부로 낙하하는 여분의 장식입자(3)(3')는 별도의 수거용기(10)로 모아져 재사용이 가능하게 된다.At this time, the decorative particle discharge portion 8 has a larger size than the acrylic original plate 1 so that the decorative particles 3, 3 'can be formed evenly on the front surface of the acrylic original plate 1, Accordingly, the extra decorative particles (3) (3 ') falling to the bottom through the side of the acrylic disc (1) is collected in a separate collection container 10 is to be reused.

또한, 상기한 바와 같이 일정한 형태 및 색상을 갖는 장식입자(3)(3')가 도포되면 다시 도 2d 및 도 2e의 도시와 같이 다른 형태 및 색상을 갖는 장식입자(3)(3')를 재도포하여 이에 의해 다양한 장식입자(3)(3')가 그 아크릴 원판(1)의 표면에 접착액에 의해 부착되게 하는 것이다.In addition, when the decorative particles 3 and 3 'having a predetermined shape and color are applied as described above, the decorative particles 3 and 3' having different shapes and colors are again shown as shown in FIGS. 2D and 2E. This is to reapply and thereby cause the various decorative particles 3, 3 'to adhere to the surface of the acrylic original plate 1 by an adhesive liquid.

이때, 상기한 걸름망(9)은 아크릴 원판(1)으로 낙하하는 장식입자(3)(3')의 크기를 선별하는 것으로서, 일정한 크기의 장식입자(3)(3') 만이 그 아크릴 원판(1)에 부착 형성되게 함으로서, 보다 균일한 표면 및 질감을 형성할 수 있게 함은 물론 더욱 고급스러움을 추구하고자 하는 것이다.At this time, the strainer (9) is to select the size of the decorative particles (3) (3 ') falling to the acrylic disc 1, only the decorative particles (3) (3') of a predetermined size is the acrylic disc ( By attaching to 1), it is possible to form a more uniform surface and texture, as well as to pursue more luxury.

특히, 상기한 걸름망(9)은 제조하고자 하는 조명커버의 사용목적이나 장소에 따라 그 메쉬크기를 가변 적용할 수 있으므로 걸름망(9)의 교체 사용에 의해 다양한 질감이 표현된 조명커버를 생산할 수 있게 된다.In particular, the strainer (9) can be applied to vary the mesh size according to the purpose or location of the lighting cover to be manufactured to be able to produce a lighting cover with a variety of textures by the replacement of the strainer (9) do.

이와 같이 다양한 형태 및 크기, 색상을 갖는 장식입자(3)(3')가 아크릴 원 판(1)의 표면에 고르게 도포되면, 도 2f의 도시와 같이 접착롤러(6) 및 전달롤러(7)를 통해 공급되는 접착액을 상기 장식입자(3)(3')의 상측에 다시 한번 도포하게 되는데,When the decorative particles 3, 3 'having various shapes, sizes, and colors are evenly applied to the surface of the acrylic original plate 1, the adhesive roller 6 and the transfer roller 7 as shown in FIG. 2F. The adhesive liquid supplied through is once again applied to the upper side of the decorative particles (3) (3 '),

이때의 상부롤러(5)는 융롤러를 사용함으로서 요철형태의 장식입자(3)(3')의 표면에 적절하고 유연성있게 접착제가 도포되도록 하는 것이며, 롤러와의 간섭에 의해 완전히 부착되지 않은 상태의 장식입자(3)(3')가 밀리거나 유동하는 것을 방지하는 역할도 하게 된다.At this time, the upper roller (5) is to use a fused roller to apply the adhesive on the surface of the irregularly decorated decorative particles (3) (3 ') appropriately and flexibly, the state is not completely attached by the interference with the roller. It will also serve to prevent the decorative particles (3) (3 ') of the push or flow.

이렇게 접착액이 재도포된 아크릴 원판(1)을 도 2f의 도시와 같이 별도의 건조로(11)에 넣어 그 건조로(11)의 온도조건을 50~70℃가 되게 한 상태에서 이를 약 3시간 정도 건조시켜 상기한 접착액이 완전히 경화되어 고착상태가 되게 하는 것이다.The acrylic disc 1 coated with the adhesive solution in this way is placed in a separate drying furnace 11 as shown in FIG. 2F, and the temperature of the drying furnace 11 is 50 to 70 ° C., about 3 By drying for about time, the above-mentioned adhesive liquid is completely hardened to be in a fixed state.

이렇게 상기한 접착층(2)에 의해 그 장식입자(3)(3')가 완전히 경화 고착되면 이를 도 2g의 도시와 같이 별도의 예열실(12)의 내부에서 예열시키게 되는데, 상기한 예열실(12)은 200℃ 이상의 고열이 형성되어 있고, 이러한 고온상태에서 상기한 아크릴 원판(1)은 약 2~5분동안 정체되어 있으면, 상기한 고온의 열기에 의해 그 원판이 유연성있게 가열되는 것이다.When the decorative particles 3 and 3 'are completely cured and adhered by the adhesive layer 2, the preheating chamber 12 is preheated in the separate preheating chamber 12 as shown in FIG. 2G. 12) is formed at a high heat of 200 ℃ or more, and when the acrylic disc (1) in the high temperature state is standing for about 2 to 5 minutes, the disc is heated flexibly by the above-described high temperature heat.

이렇게 유연성을 갖을 정도로 가열된 아크릴 원판(1)을 도 2i의 도시와 같이 별도의 성형틀(13) 내부에 집어 넣고 이를 가압하면 그 성형틀(13)의 형상을 따라 밴딩 형성되는 것이며, 상기한 아크릴 원판(1)은 전등커버의 형상으로 성형되는 것이다.When the acrylic disc 1 heated to such a flexibility is inserted into a separate molding die 13 as shown in FIG. 2I and pressurized, the acrylic disc 1 is bent along the shape of the molding die 13. The acrylic original plate 1 is molded in the shape of a light cover.

이때, 상기한 접착층(2) 및 그 장식입자(3)(3')는 하측을 향하도록 삽입되어져 가압 성형된 상태의 전등커버 표면에 상기한 장식입자가 형성되도록 하여야 한다.At this time, the adhesive layer (2) and its decorative particles (3) (3 ') should be inserted so as to face downward so that the decorative particles are formed on the surface of the lamp cover in the press-molded state.

이와 같이 가압 성형된 전등커버는 도 2j의 도시와 같이 전개된 성형틀(13)로부터 취출하여 조명등에 결합 사용하면 되는 것이다.The lamp cover pressurized as described above may be taken out from the forming mold 13 deployed as shown in FIG. 2J and used in combination with a lamp.

이상과 같은 본 발명 장식입자가 도포 접착된 아크릴 조명커버 및 그 제조방법은, 장식입자에 의해 내부 램프의 빛이 난반사되면서 보다 화려하고 아름다운 조명커버를 얻을 수 있게 함은 물론, 상기 장식입자의 재질이나 크기 또는 색상에 따라 보다 다양한 질감 및 표면반사광, 시각적 효과 등을 변경 실시할 수 있어 사용목적이나 취향에 따라 더욱 다양화된 조명커버를 공급할 수 있는 효과가 있는 것이다.Acrylic lighting cover coated with the decorative particles of the present invention as described above and a manufacturing method thereof, as the light of the inner lamp is diffusely reflected by the decorative particles to obtain a more colorful and beautiful lighting cover, as well as the material of the decorative particles However, it is possible to change a variety of textures, surface reflection light, visual effects, etc. according to the size or color, it is possible to supply a more diversified lighting cover according to the purpose or taste.

Claims (2)

투명의 아크릴 원판(1)의 표면에, 접착층(2)에 의해 다양한 크기와 색상 및 형태를 갖는 장식입자(3)(3')가 도포 접착되어 경화 구성됨을 특징으로 하는 장식입자가 도포 접착된 아크릴 조명커버.On the surface of the transparent acrylic disc 1, decorative particles 3, 3 'having various sizes, colors, and shapes are applied and bonded by the adhesive layer 2, and thus the decorative particles are applied and bonded. Acrylic light cover. 투명 아크릴 원판의 일측 표면에 이송롤러 및 접착롤러를 이용하여 MMA수지 중합체(메틸메타크릴레이트) 98~99중량%와, AIBN(경화제) 1~2중량%가 혼합된 접착액을 도포하고, 상기 접착액이 도포된 아크릴 원판의 표면에 걸름망을 거쳐 선별된 장식입자를 도포한 후, 장식입자가 도포된 아크릴 원판의 표면에 상기 접착액을 재도포하여,On one surface of the transparent acrylic disc, an adhesive liquid containing 98 to 99% by weight of MMA resin polymer (methyl methacrylate) and 1 to 2% by weight of AIBN (curing agent) was applied using a transfer roller and an adhesive roller. After applying the decorative particles selected through the strainer on the surface of the acrylic plate coated with the adhesive liquid, and re-coated the adhesive liquid on the surface of the acrylic plate coated with the decorative particles, 이를 50~70℃의 건조로 내부에서 3시간동안 건조시킨 후, 200℃ 이상의 고온에서 2~5분동안 예열시켜, 이를 성형틀에 의해 가압 성형하여 아크릴 원판의 외표면에 장식입자가 도포 접착된 전등커버가 완성되게 함을 특징으로 하는 장식입자가 도포 접착된 아크릴 조명커버의 제조방법.It was dried for 3 hours inside a drying furnace at 50-70 ° C., and then preheated at a high temperature of 200 ° C. or higher for 2-5 minutes. A method of manufacturing an acrylic lighting cover coated with decorative particles, characterized in that the lamp cover is completed.
KR1020050032262A 2005-04-19 2005-04-19 Ornamental particles bonded acryl cover of lighting and a method for manufacturing the same KR100684140B1 (en)

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