KR20100097770A - Acrylic sign using led - Google Patents

Acrylic sign using led Download PDF

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Publication number
KR20100097770A
KR20100097770A KR1020090016585A KR20090016585A KR20100097770A KR 20100097770 A KR20100097770 A KR 20100097770A KR 1020090016585 A KR1020090016585 A KR 1020090016585A KR 20090016585 A KR20090016585 A KR 20090016585A KR 20100097770 A KR20100097770 A KR 20100097770A
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South Korea
Prior art keywords
acrylic
sign
led
light
transparent acrylic
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KR1020090016585A
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Korean (ko)
Inventor
유순옥
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유순옥
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Priority to KR1020090016585A priority Critical patent/KR20100097770A/en
Publication of KR20100097770A publication Critical patent/KR20100097770A/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0445—Frames
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1872—Casing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Abstract

PURPOSE: An acrylic sign using light emitting diode is provided to improve visibility by uniformly diffusing light generated from the light emitting diode into the entire surface of the acrylic sign. CONSTITUTION: A recess(15) is formed on the edge of the rear side of a transparent acryl(11). A flexible printed circuit board(13) is inserted into the lateral side of the recess on the transparent acryl. A semitransparent acrylic(17) and a light diffusion polycarbonate(18) are successively attached to the front side of the transparent acryl. A back board(16) is attached on the rear side of the transparent acryl.

Description

엘이디(ＬＥＤ)를 이용한 아크릴 사인물 {acrylic sign using LED}Acrylic sign using LED {acrylic sign using LED}

본 발명은 조각기를 이용하여 문자나 숫자 등 원하는 형태의 아크릴을 재단하여 아크릴사인물(10)의 측면 및 전면이 발광하도록 LED(14)를 구성하여 종래의 사인물 보다 시인성을 높인 아크릴 사인물에 대한 것이다. The present invention relates to an acrylic sign having higher visibility than a conventional sign by configuring the LED 14 to emit light of a desired form such as letters or numbers by using an engraver to emit light on the side and the front of the acrylic sign 10.

사인물은 간단하고 인식하기 쉬운 문자 및 도형을 표시하여 보는 이들에게 정보를 제공하도록 제작된 것으로,Signs are designed to provide information to viewers by displaying simple and easy-to-recognize letters and figures.

보는 이가 쉽게 인식하고 눈에 잘 보이도록 다양한 구성으로 제작되고 있으나, 시인성이 높도록 사인물에 조명을 이용해 발광하도록 제작하여 멀리서도 쉽게 보이도록 하고 있다.It is produced in various configurations so that viewers can easily recognize and see it easily, but it is made to emit light by using lights on signs for high visibility, making it easier to see from a distance.

이러한 발광 사인물에는 네온, 할로겐과 같은 다양한 조명등이 사용되고 있으나, 부피가 크고 구성이 복잡하며 전력을 많이 사용하는 단점이 있어,Various lightings such as neon and halogen are used for the luminous signs, but there are disadvantages in that they are bulky, complicated in composition, and use a lot of power.

최근에는 저전력으로도 고휘도로 조사되는 LED(light-emitting diode)를 이용하여 사인물이 발광 되도록 제작하고 있다.Recently, a sign is emitted using a light emitting diode (LED) which is irradiated with high brightness even at low power.

이러한 LED를 이용하여 발광하는 종래의 사인물의 예를 들면 도 5에서와 같이 일정한 형태로 사출된 합성수지 재질의 사출사인물(20)에 LED(14)를 삽입한 후 조색한 에폭시수지(21)를 부어 굳힌 사인물을 구성하였다.For example, a conventional sign that emits light using such an LED, for example, as shown in Figure 5, after inserting the LED 14 in the injection molding material 20 made of a synthetic resin material in a certain form and poured a colored epoxy resin 21 A solid sign was constructed.

이러한 사출사인물(20)은 LED(14)가 조사되면 빛이 에폭시수지(21)를 관통하여 전면이 발광한다. When the injection sign 20 is irradiated with the LED 14, the light passes through the epoxy resin 21 and the front surface emits light.

그러나 이와 같은 사출사인물(20)은 에폭시수지(21)의 투광도가 낮아 LED(14)가 조사되더라도 밝기가 크게 떨어지는 문제와, LED(14)의 수명이 끝났을 때 LED(14)를 교체할 수 없는 문제가 있고,However, such an injection sign 20 has a low light transmittance of the epoxy resin 21, even though the LED 14 is irradiated, the brightness is greatly reduced, and the LED 14 cannot be replaced when the life of the LED 14 is over. I have a problem,

사출제품의 특성상 공장에서 미리 찍어낸 형태 이외로는 디자인을 할 수 없어, 다양한 디자인의 사인물을 제작할 수 없는 단점이 있었다.Due to the nature of the injection product, it is impossible to design other than the form pre-printed at the factory, and there is a disadvantage in that it is not possible to manufacture signs of various designs.

도 6에서와 같이 또 다른 형태의 LED를 이용한 종래의 사인물의 예를 들면 투명아크릴판(40)에 조각기로 음각사인(41)을 조각하고, 내부에 LED(14)가 구성된 받침대(42)와 아크릴판(40)을 부착하였다.For example, a conventional sign using another type of LED as shown in Figure 6 carved intaglio sign 41 by engraver on a transparent acrylic plate 40, and the pedestal 42 and the LED 14 therein and An acrylic plate 40 was attached.

이러한 투명아크릴판(40)은 LED(14)가 조사되면 투명아크릴판(40) 내로 LED(14)의 빛이 관통하여 투명아크릴판(40) 및 음각사인(41)의 측면을 통해 발광한다. When the LED 14 is irradiated with the transparent acrylic plate 40, the light of the LED 14 penetrates into the transparent acrylic plate 40 and emits light through the sides of the transparent acrylic plate 40 and the negative sign 41.

그러나 이와 같은 투명아크릴판(40)은 원하는 형태의 문자 또는 도형을 투명아크릴판(40)에 음각으로 디자인할 수 있는 장점이 있으나,However, such a transparent acrylic plate 40 has the advantage of designing a letter or figure of the desired shape intaglio on the transparent acrylic plate 40,

판 형태의 투명아크릴판(40)에 음각사인(41)으로만 표현하고자 하는 디자인이 가능하고, LED(14)가 구성된 받침대(42)와 같은 부착물이 측면에 반드시 부착되 어야 하는 단점이 있었다.It is possible to design only the negative sign 41 to the transparent acrylic plate 40 in the form of a plate, there is a disadvantage that the attachment such as the pedestal 42, the LED 14 is configured must be attached to the side.

본 발명은 상기의 문제점을 해결하기 위한 것으로, 다양한 디자인으로 간단하게 제작 가능함과 동시에 두께가 얇고 가벼우면서도 저전력, 저발열로 발광이 이루어지는 LED(14)를 이용한 아크릴사인물(10)을 구성하되, The present invention is to solve the above problems, and can be easily manufactured in a variety of designs and at the same time to configure the acrylic sign 10 using the LED (14), which is thin and light, yet low power, low heat emission,

다양한 형태로 디자인한 아크릴사인물(10) 전체에 LED(14) 빛이 고르게 확산되어 부드러운 빛이 보이도록 하여 고급스러움과 시인성을 높이고,The LED 14 light is evenly spread on the acrylic sign 10 designed in various forms, so that the soft light is visible, thereby improving the luxury and visibility.

보수 및 해체가 용이한 아크릴사인물(10)을 창안하는 것이 본 발명이 해결하고자 하는 과제이다. It is a problem to be solved by the present invention to create an acrylic sign 10 that is easy to repair and dismantle.

조각기로 재단한 아크릴 사인물에 있어서,In the acrylic sign cut with an engraver,

투명아크릴(11)의 배면 테두리를 따라 플랙시블PCB(13)가 삽입되는 홈(15)을 형성하고, A groove 15 into which the flexible PCB 13 is inserted is formed along the rear edge of the transparent acrylic 11,

투명아크릴(11)과 동일한 형태로 재단한 반투명아크릴(17)과, 광확산폴리카보네이트(18)를 투명아크릴(11)의 전면에 차례로 접착하며,The semi-transparent acrylic (17) cut in the same form as the transparent acrylic (11) and the light-diffusion polycarbonate (18) are sequentially bonded to the front surface of the transparent acrylic (11),

LED(14)가 부착된 플랙시블PCB(13)를 홈(15)의 측면에 부착하고,Attach the flexible PCB 13 with the LED 14 to the side of the groove 15,

투명아크릴(11)의 배면에 백보드(16)를 부착한 것을 특징으로 하는 엘이디(ＬＥＤ)를 이용한 아크릴 사인물이다. It is the acrylic sign using LED (LED) which attached the back board 16 to the back surface of the transparent acrylic 11.

이상에서와 같이 본 발명은 조각기를 이용하여 아크릴을 사용자가 원하는 형태의 도형 및 문자로 재단하여 사인물로 사용하므로 형태에 제한이 없으며,As described above, the present invention is not limited to the form because it is used as a sign by cutting acrylic into figures and letters of the user's desired shape using a carved,

투명아크릴(11)에 형성된 홈(15)의 측면에 부착된 LED(14)에 의해 빛이 조사되면,When light is irradiated by the LED 14 attached to the side surface of the groove 15 formed in the transparent acrylic 11,

빛은 투명아크릴(11)을 관통하는 과정에서 산란 및 확산되어 투명아크릴(10)의 테두리가 발광됨과 동시에, 상면의 반투명아크릴판(17)과 광확산폴리카보네이트(18)을 관통하면서 광확산폴리카보네이트(18)에 면(面) 발광이 이루어져 아크릴사인물(10) 전체가 높은 휘도로 부드럽게 발광하기 때문에 시인성이 대단히 높으며 구성이 간단하여 제작과 보수 및 해체가 용이한 장점이 있다. The light is scattered and diffused in the process of penetrating the transparent acrylic 11 so that the edge of the transparent acrylic 10 is emitted, and the light is diffused through the translucent acrylic plate 17 and the light diffusion polycarbonate 18 on the upper surface. Surface light emission is performed on the carbonate 18, and thus the entire acrylic sign 10 emits light smoothly with high luminance, and thus, the visibility is very high, and the configuration is simple.

컴퓨터와 제어기술이 발달로 원하는 형태의 도형이나 문자를 입력하면 입력된 형태로 재단하는 조각기를 이용하여,With the development of computer and control technology, if you input the shape or character of the desired form, you can use the engraver to cut the input form.

도 4에서와 같은 종래의 아크릴사인물(10)은 아크릴판을 재단하고 이를 백보드(16) 등에 부착하여 사인물로 사용하였다. Conventional acrylic sign 10 as shown in Figure 4 was used as a sign by cutting the acrylic plate and attached to the back board 16 and the like.

본 발명은 이러한 아크릴사인물(10)에 시인성이 높이기 위하여 아크릴사인물(10) 측면 및 전면이 고르게 발광이 되도록 창안한 한 것으로 상세한 구성은 다음과 같다.The present invention has been invented so that the side and the front surface of the acrylic sign 10 evenly in order to increase the visibility in the acrylic sign 10, the detailed configuration is as follows.

도 1에서와 같이 조각기를 이용하여 도형이나 문자 형태로 투명아크릴(11)을 재단하고,As shown in Figure 1 using a engraving machine to cut the transparent acrylic (11) in the form of figures or letters,

조각기를 이용하여 띠 형태인 플랙시블PCB(FPCB, flexible printed circuit board)(13)가 측면으로 삽입 부착될 수 있도록 투명아크릴(11)의 테두리를 따라 일정한 길이의 홈(15)이 배면에 형성되도록 한다.A groove 15 of a predetermined length is formed along the edge of the transparent acrylic 11 so that a flexible printed circuit board (FPCB) 13 having a strip shape can be inserted and attached to the side by using an engraver. do.

그리고 조각기에 입력된 투명아크릴(11)과 동일한 형태로 반투명아크릴(17)과 광확산폴리카보네이트(光擴散 polycarbonate)(18)를 재단한 후 투명아크릴(11) 전면에 차례로 접착한다.In addition, the translucent acrylic (17) and the light diffusing polycarbonate (18) are cut in the same form as the transparent acrylic (11) input to the engraver, and then bonded to the front surface of the transparent acrylic (11).

광확산폴리카보네이트(18)와 반투명아크릴(17)은 LED(14)에서 조사된 빛의 산란과 굴절을 일정하게 유지시키기 위한 것으로 광확산폴리카보네이트(18)와 반투명아크릴(17)을 통과한 빛은 밝으면서도 매우 부드럽게 보이기 때문에 아크릴사인물(10)의 고급스러움을 더하고 시인성을 극대화하는 효과가 있다. The light diffusing polycarbonate 18 and the translucent acrylic 17 are used to maintain the scattering and refraction of the light irradiated from the LED 14 to be constant. The light has passed through the light diffusing polycarbonate 18 and the translucent acrylic 17. Is bright and yet very soft, it adds the luxury of acrylic sign 10 and has the effect of maximizing visibility.

특히 광확산폴리카보네이트(18)는 내열성, 내화학성이 우수하고 투광성이 높아 밝은 느낌을 줄 뿐만 아니라 기계적 강도가 높아 깨지거나 변형이 되지 않는 장점이 있다.In particular, the light-diffusion polycarbonate 18 is excellent in heat resistance, chemical resistance and high light transmittance not only gives a bright feeling, but also has a high mechanical strength and does not break or deform.

플랙시블PCB(13)는 전원장치에서 공급된 전원을 LED(14)로 전달하는 얇은 필름 형태의 기판으로 자유롭게 휨 변형되는 특징이 있어 투명아크릴(11)의 테두리를 따라 형성된 홈(15)에 자유롭게 부착이 가능하다. The flexible PCB 13 is a thin film-type substrate that transfers the power supplied from the power supply device to the LEDs 14 and is freely bent and deformed so that the flexible PCB 13 is freely formed in the groove 15 formed along the edge of the transparent acrylic 11. It is possible to attach.

도 2에서와 같이 다수의 고휘도 LED(light-emitting diode)(14)가 구성된 띠 형태의 플랙시블PCB(13)를 투명아크릴(11)에 형성된 홈(15)의 측면에 부착하고,As shown in FIG. 2, a band-shaped flexible PCB 13 including a plurality of high-brightness LEDs 14 is attached to the side surface of the groove 15 formed in the transparent acrylic 11.

도 3에서와 같이 투명아크릴(11)의 배면을 백보드(16)에 부착하고 플랙시블 PCB(13)를 통해 LED(14)에 전원을 공급하면 LED(14)의 빛이 투명아크릴(11) 내부로 조사된다.As shown in FIG. 3, when the rear surface of the transparent acrylic 11 is attached to the back board 16 and the power is supplied to the LED 14 through the flexible PCB 13, the light of the LED 14 is inside the transparent acrylic 11. Is investigated.

이상과 같은 구성의 본 발명은 투명아크릴(11) 내측 방향으로 조사된 LED(14)의 빛이 투명아크릴(11) 내부를 관통하는 과정에서 산란 및 확산하면서 일부는 측면을 통해 발광하고, 일부는 반투명아크릴(17)과 광확산폴리카보네이트(18)를 통해 부드럽게 발광하기 때문에 본 발명인 아크릴사인물(10)은 전면과 측면이 모두 발광하여 높은 시인효과를 얻을 수 있다.According to the present invention having the above-described configuration, some light is emitted through the side while scattering and diffusing in the process of passing the light of the LED 14 irradiated in the transparent acrylic 11 inside the transparent acrylic 11, and some Since the light is softly emitted through the translucent acrylic (17) and the light-diffusion polycarbonate (18), the acrylic sign 10 of the present invention can obtain a high visibility effect by emitting both the front and side.

이러한 본 발명은 LED(14)의 색상을 필요에 따라 선택하면 그 색상에 따라 아크릴사인물(10)이 다양한 색상으로 발광을 할 수 있으며, 마찬가지로 광확산폴리카보네이트(18)의 색상을 필요에 따라 선택하면 그 색상에 따라 아크릴사인물(10)이 발광할 수 있어 색상 선택의 폭이 넓다.In the present invention, if the color of the LED 14 is selected as necessary, the acrylic sign 10 can emit light in various colors according to the color, and likewise, the color of the light diffusion polycarbonate 18 is selected as necessary. When the acrylic sign 10 can emit light according to the color, a wide range of color selection.

또한, 백보드(16)에 부착된 투명아크릴(11)을 분리하면 간단하게 LED(14)를 교체할 수 있어 보수, 유지가 용이한 장점이 있다. In addition, by separating the transparent acrylic 11 attached to the back board 16 can easily replace the LED 14 has the advantage of easy maintenance and maintenance.

도 1은 본 발명을 조각기로 재단하여 차례로 부착하는 상태를 예시한 사시도Figure 1 is a perspective view illustrating a state in which the present invention is cut in turn by engraver

도 2는 본 발명인 투명아크릴의 홈에 플랙시블PCB를 삽입하는 상태를 예시한 사시도Figure 2 is a perspective view illustrating a state of inserting a flexible PCB in the groove of the transparent acrylic of the present invention

도 3은 본 발명의 구성과 사용 예를 나타낸 사시도 및 일부 단면도Figure 3 is a perspective view and a partial cross-sectional view showing the configuration and use example of the present invention

도 4는 종래의 아크릴사인물을 예시한 사시도Figure 4 is a perspective view illustrating a conventional acrylic sign

도 5 및 도 6은 LED를 이용한 종래의 사인물을 예시한 사시도 5 and 6 are perspective views illustrating a conventional sign using the LED

<도면의 주요 부분에 대한 부호 설명><Description of the symbols for the main parts of the drawings>

10: 아크릴사인물10: acrylic sign

11: 투명아크릴11: clear acrylic

13: 플랙시블PCB13: Flexible PCB

14: LED14: LED

15: 홈15: home

16: 백보드16: backboard

17: 반투명아크릴17: translucent acrylic

18: 광확산폴리카보네이트18: Light Diffusion Polycarbonate

20: 사출사인물20: Injection sign

21: 에폭시수지21: epoxy resin

40: 투명아크릴판40: transparent acrylic plate

41: 음각사인41: engraving

42: 받침대42: pedestal

Claims (1)

조각기로 재단한 아크릴 사인물에 있어서,In the acrylic sign cut with an engraver, 투명아크릴(11)의 배면 테두리를 따라 플랙시블PCB(13)가 삽입되는 홈(15)을 형성하고, A groove 15 into which the flexible PCB 13 is inserted is formed along the rear edge of the transparent acrylic 11, 투명아크릴(11)과 동일한 형태로 재단한 반투명아크릴(17)과, 광확산폴리카보네이트(18)를 투명아크릴(11)의 전면에 차례로 접착하며,The semi-transparent acrylic (17) cut in the same form as the transparent acrylic (11) and the light-diffusion polycarbonate (18) are sequentially bonded to the front surface of the transparent acrylic (11), LED(14)가 부착된 플랙시블PCB(13)를 홈(15)의 측면에 부착하고,Attach the flexible PCB 13 with the LED 14 to the side of the groove 15, 투명아크릴(11)의 배면에 백보드(16)를 부착한 것을 특징으로 하는 엘이디(ＬＥＤ)를 이용한 아크릴 사인물Acrylic sign using LED (LED), characterized in that the back board 16 is attached to the back of the transparent acrylic (11)
KR1020090016585A 2009-02-27 2009-02-27 Acrylic sign using led KR20100097770A (en)

Priority Applications (1)

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KR1020090016585A KR20100097770A (en) 2009-02-27 2009-02-27 Acrylic sign using led

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150128078A (en) * 2014-05-08 2015-11-18 주식회사 엘로코 Light emitting word structure for channel sign board
KR101868816B1 (en) * 2018-02-26 2018-06-20 주식회사 메가쏠라 Road boundary stone for safety guide with solar cell
KR101870141B1 (en) * 2018-02-26 2018-06-25 주식회사 메가쏠라 Footway block for safety guide with solar cell
EP3564934A1 (en) 2018-04-30 2019-11-06 Signall Light sign

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150128078A (en) * 2014-05-08 2015-11-18 주식회사 엘로코 Light emitting word structure for channel sign board
KR101868816B1 (en) * 2018-02-26 2018-06-20 주식회사 메가쏠라 Road boundary stone for safety guide with solar cell
KR101870141B1 (en) * 2018-02-26 2018-06-25 주식회사 메가쏠라 Footway block for safety guide with solar cell
EP3564934A1 (en) 2018-04-30 2019-11-06 Signall Light sign

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