JPH022586A - Electrically decorating signboard and its manufacture - Google Patents
Electrically decorating signboard and its manufactureInfo
- Publication number
- JPH022586A JPH022586A JP14861688A JP14861688A JPH022586A JP H022586 A JPH022586 A JP H022586A JP 14861688 A JP14861688 A JP 14861688A JP 14861688 A JP14861688 A JP 14861688A JP H022586 A JPH022586 A JP H022586A
- Authority
- JP
- Japan
- Prior art keywords
- photoconductor
- metal tube
- board
- signboard
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000005452 bending Methods 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229920006332 epoxy adhesive Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 239000013308 plastic optical fiber Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、電飾看板およびその製造方法に関する。ざら
に詳しくは、特に看板類に対して光伝導体をより効果的
に固定した光装飾性と耐久性に優れた電飾看板およびそ
の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to an illuminated signboard and a method for manufacturing the same. More specifically, the present invention relates to an illuminated signboard with excellent optical decorative properties and durability, in which a photoconductor is more effectively fixed to signboards, and a method for manufacturing the same.
［従来の技術］
従来の看板類は、ネオン管やホトダイオードを使用した
電飾看板が一般的であった。しかし、電気代が高かった
り任意な色彩を任意に表現することが難しかった。[Prior Art] Conventional signboards have generally been illuminated signboards using neon tubes or photodiodes. However, electricity costs were high and it was difficult to express arbitrary colors.
一方、光伝導体を使用した電飾看板がネオン管やホトダ
イオードに変わる電飾看板が使用されるようになってき
た。光伝導体を使用した看板も。On the other hand, illuminated signboards that use photoconductors have been replaced by neon tubes or photodiodes. There are also signboards using photoconductors.
多孔ボードに直接光伝導体を挿入し接着剤で固定してい
た。The photoconductor was inserted directly into the porous board and fixed with adhesive.
その固定は、看板等のボードに単に孔を開けその孔に光
伝導体を挿入し接着剤で固定し、他端の光伝導体を光源
部に束ねた状態で固定していた。To fix it, a hole was simply made in a board such as a signboard, a photoconductor was inserted into the hole, and the photoconductor was fixed with adhesive, and the photoconductor at the other end was bundled and fixed to the light source section.
一般的にはこの様な用途に使用される光伝導体としては
、柔軟性、コストなどからプラスチック光ファイバが用
いられる。Plastic optical fibers are generally used as photoconductors for such applications due to their flexibility and cost.
［発明が解決しようとする課題］
しかし、プラスチック光ファイバでは耐薬品性の問題か
ら使用出来る接着剤が限定されたり、ボードから光源部
までの光伝導体は１両端を把持された状態で放置されて
いる。このため、実用時における太陽熱や光源の熱によ
って光伝導体は軟化して光伝導体の中央部が垂れ下がる
。その応力はボード部に集中し光伝導体が極端に折れ曲
がってボード部からの出射光■が極端に低下したり、ま
たは光伝導体がボードから夫けるなどの問題がめった。[Problems to be Solved by the Invention] However, the adhesives that can be used with plastic optical fibers are limited due to chemical resistance issues, and the photoconductor from the board to the light source is left with both ends gripped. ing. Therefore, during practical use, the photoconductor softens due to solar heat or heat from a light source, causing the center portion of the photoconductor to sag. The stress was concentrated on the board part, causing problems such as the photoconductor being extremely bent, resulting in an extremely low amount of light emitted from the board part, or the photoconductor coming off the board.
また、製作においても、特に接着剤による固定は、接着
剤が硬化するまで待つ必要があるなどの不都合があった
。Furthermore, in manufacturing, there are also disadvantages, particularly when fixing with adhesive, such as the need to wait until the adhesive hardens.
［課題を解決するための手段］
本発明はかかる課題を解決するために以下の構成を有す
る。[Means for Solving the Problems] The present invention has the following configuration to solve the problems.
（１）曲がった金属チューブを介して光伝導体がボード
に固定されていることを特徴とする電飾看板。(1) An illuminated signboard characterized by a photoconductor being fixed to a board via a bent metal tube.
（２）光伝導体の外径と金属チューブの内径の差がＱ、
５ｍｍ以下であり、その曲げ角度が３０〜１５０度の範
囲である１に記載の電飾看板。(2) The difference between the outer diameter of the photoconductor and the inner diameter of the metal tube is Q,
The illuminated signboard according to 1, which is 5 mm or less and has a bending angle of 30 to 150 degrees.
（３）金属チューブに光伝導体を挿入し、しかる後金属
チューブを曲げ、曲げられた該金属チュブ先端部を多孔
ボードの孔に固定したことを特徴とする電飾看板の製造
方法。(3) A method for producing an illuminated signboard, which comprises inserting a photoconductor into a metal tube, then bending the metal tube, and fixing the bent end of the metal tube to a hole in a porous board.
（４）予め多孔ボードに金属チューブを固定しておき、
その金属チューブに光伝導体を挿入し、しかる後金属チ
ューブを曲げることを特徴とした電飾看板の製造方法。(4) Fix the metal tube to the porous board in advance,
A method for manufacturing an illuminated signboard, characterized by inserting a photoconductor into the metal tube and then bending the metal tube.
以下本発明の詳細な説明する。The present invention will be explained in detail below.
第１図は１本発明に係る電飾石板の１実施例を示す側面
図でおる。FIG. 1 is a side view showing one embodiment of an illuminated stone plate according to the present invention.
第２図は２曲げられた金属チューブに光伝導体が挿入、
固定された状態を示す側面図である。Figure 2 shows a photoconductor inserted into a bent metal tube.
It is a side view showing a fixed state.
第１図において、光源装置１は、多色ターンテーブル６
、該多色ターンテーブル６を回転させるためのモータ７
および入光用のランプ８から構成され、光伝導体４を束
ねた結束口金部５に種々の光を投光することができるよ
うになっている。In FIG. 1, the light source device 1 includes a multicolor turntable 6.
, a motor 7 for rotating the multicolor turntable 6
It is composed of a light receiving lamp 8 and a light receiving lamp 8, and is capable of projecting various types of light onto a binding base 5 in which the photoconductors 4 are bundled.
電飾看板は、光伝導体４が結束口金部５から分割され曲
げられた金属チューブ３内を挿通して多孔ボード２の孔
に固定されている。In the illuminated signboard, a photoconductor 4 is fixed to a hole in a porous board 2 by passing through a bent metal tube 3 that is split from a binding cap part 5.
かかる構成において、ランプ８から口金部５に入光した
種々の光は、光伝導体４によって伝導され９曲げられた
金属チューブ３内を通過して金属チューブで固定された
光信導体端面部９より出射され、光装飾効果を現出する
。In this configuration, various types of light entering the cap 5 from the lamp 8 are transmitted by the photoconductor 4, pass through the bent metal tube 3, and exit from the photoconductor end face 9 fixed by the metal tube. The light is emitted to create a light decoration effect.
次に本発明に係る電蝕看板の製造方法を説明する。Next, a method for manufacturing an electrolytically eroded signboard according to the present invention will be explained.
まず金属チューブに光伝導体の一部を挿入する。First, a part of the photoconductor is inserted into a metal tube.
この時、必要に応じて金属チューブに挿入した光伝導体
の先端部を熱板に押圧して溶融し、端部法は防止と端面
の仕上げを目的に実施するのが望ましい。しかる後、鉄
板などに挟んで金属チューブを曲げる。次に２曲げられ
た金属チューブの先端をプラスチックボード、ベニヤ板
、鉄板などからなる多孔ボードの孔に挿入固定する。At this time, if necessary, it is desirable to press the tip of the photoconductor inserted into the metal tube against a hot plate and melt it, and to carry out the edge method for the purpose of prevention and finishing of the end surface. After that, bend the metal tube by holding it between iron plates. Next, the tip of the bent metal tube is inserted and fixed into a hole in a porous board made of plastic board, plywood, iron plate, etc.
また、多孔ボードに予め金属チューブを固定してａ３き
、光伝導体を該金属チューブに挿通させた後金属チュー
ブを曲げ金属チューブと光伝導体を固定してもよい。Alternatively, a metal tube may be fixed to a porous board in advance, the photoconductor is inserted into the metal tube, and then the metal tube is bent to fix the metal tube and the photoconductor.
しかる後、光伝導体の他端を束ね２液硬化型のエポキシ
系接着剤で固定し、硬化後一般のサンドペーパーで研磨
した後ざらに細かいラッピングフィルムで研磨すること
が好ましい。Thereafter, the other end of the photoconductor is preferably bundled and fixed with a two-component curing type epoxy adhesive, and after curing is polished with ordinary sandpaper and then polished with a coarse lapping film.
光伝導体を挿入する金属チューブの材質は、アルミニウ
ム、鉄、銅などいずれも可能であるが。The material of the metal tube into which the photoconductor is inserted can be aluminum, iron, copper, etc.
錆びないこと、ざらに曲げ加工が可能なこと、ざらにコ
ストなどからアルミニウムが望ましい。Aluminum is desirable because it does not rust, can be roughly bent, and is cost-effective.
なお固定は挿入のみで固定可能とするようにするのが好
ましい。Note that it is preferable that the fixing is possible only by insertion.
光伝導体の外径と金属チューブの内径の差は基本的には
固定出来ればよいが、その差が大きいと曲げても光伝導
体の固定が十分でなく、逆に差が小さいと光伝導体の挿
入が困難である。したがって、光伝導体の外径と金属チ
ュ−ブの内径の差はＱ、５ｍｍ以下が望ましく、さらに
望ましくは００２〜０．１５ｍｍが良い。Basically, it is sufficient to fix the difference between the outer diameter of the photoconductor and the inner diameter of the metal tube, but if the difference is large, the photoconductor will not be fixed enough even when bent, and conversely, if the difference is small, the photoconductivity will be poor. Body insertion is difficult. Therefore, the difference between the outer diameter of the photoconductor and the inner diameter of the metal tube is preferably 5 mm or less, more preferably 0.02 to 0.15 mm.
また光伝導体を挿入した金属チューブの曲げ角度は、特
に規定しないが光伝導体と金属チューブを固定し、多孔
ボードに固定するために必要であり、また、光の方向を
任意に変えたり、固定する必要性より角度を選定するこ
とが好ましい。The bending angle of the metal tube into which the photoconductor is inserted is not particularly specified, but it is necessary for fixing the photoconductor and the metal tube and fixing it to the porous board. It is preferable to select the angle based on the necessity of fixing.
このため、金属チューブの曲げ角度は３０〜１５０度の
範囲でおることが望ましい。角度が３０度未満では光伝
導体の固定が難しくなり、１５０度を越えると光伝導体
を損傷させたり、金属チュブが破１員することがある。For this reason, it is desirable that the bending angle of the metal tube is in the range of 30 to 150 degrees. If the angle is less than 30 degrees, it will be difficult to fix the photoconductor, and if it exceeds 150 degrees, the photoconductor may be damaged or the metal tube may break.
ざらに実際の使用に際し、光伝導体の端面ば光の反射ｎ
失を少なくするために鏡面処理を行うことが望ましくそ
の方法は一般に光伝導体の端面処理方法として実施され
ているポリッシング法、ターミネータ法、フリーカット
法で行う事が出来る多孔ボードの材質は特に限定されな
いが図柄の位置に金属チューブに挿入した光伝導体を固
定するため、おる程度の硬さ及び厚さが必要でおる。Generally speaking, in actual use, the end face of a photoconductor will reflect light.
In order to reduce loss, it is desirable to perform a mirror finish, and the methods for this are the polishing method, terminator method, and free cut method, which are generally used as edge treatment methods for photoconductors.The material of the porous board is particularly limited. However, in order to fix the photoconductor inserted into the metal tube at the position of the pattern, a certain degree of hardness and thickness is required.
例えばプラスチックシート、ベニヤ板、鉄板などが望ま
しい。For example, plastic sheets, plywood boards, iron plates, etc. are desirable.
多孔ボードの厚さは特に限定されないが金属チューブが
固定され、移動しないこと、運搬に便利なことからＱ、
５ｍｍ以上であることが好ましい。The thickness of the perforated board is not particularly limited, but the metal tube is fixed and does not move, making it convenient to transport.
It is preferable that it is 5 mm or more.
以下本発明の実施例について説明するが、これに限定さ
れるものではない。Examples of the present invention will be described below, but the present invention is not limited thereto.
［実施例］
実施例１
ポリメチルメタクリレ−１〜を芯成分とし、弗化ビニリ
デン８２モル％テトラフルオロエチレン１８モル％であ
る共重合体を鞘成分として、複合紡糸して得た光伝導体
を、光伝導体の外径と金属チューブの内径の差がＱ、２
ｍｍのアルミニュームチューブに挿入した。次いで、こ
のアルミニュームチューブを曲げ角度が約６０度まで曲
げた後、表面に絵をプリントした３ｍｍ厚さのアクリル
板の適当な位置に開けられた孔に順次挿入固定し。[Example] Example 1 A photoconductor obtained by composite spinning using polymethyl methacrylate-1 as a core component and a copolymer containing 82 mol% vinylidene fluoride and 18 mol% tetrafluoroethylene as a sheath component. , the difference between the outer diameter of the photoconductor and the inner diameter of the metal tube is Q, 2
It was inserted into a mm aluminum tube. Next, the aluminum tubes were bent to a bending angle of approximately 60 degrees, and then inserted and fixed in sequence into holes drilled at appropriate positions on a 3 mm thick acrylic plate with a picture printed on its surface.
他端の光伝導体を束ねエポキシ系接着剤で硬化した後光
源部に固定、第１図のごとき電飾看板を作成した。The photoconductor at the other end was bundled, hardened with epoxy adhesive, and then fixed to the light source to create an illuminated signboard as shown in Figure 1.
この電ｒ！５看板の製作時間は５時間であり、光伝導体
の使用本数は３５５０本であった。This electricity! The manufacturing time for the 5 signboards was 5 hours, and the number of photoconductors used was 3550.
ざらに、この電飾看板を１年間直射日光の当たる至内に
置き実用テストを実施したところ、出射光量の低下は見
られなかった。また、光伝導体の破損や脱落も見られな
かった。When we conducted a practical test by placing this illuminated signboard in direct sunlight for a year, no decrease in the amount of light emitted was observed. Furthermore, no damage or falling off of the photoconductor was observed.
比較例１
実施例１の光伝導体を用いて金属チューブを使用せず３
ｍｍ厚さのアクリル板に挿入しエポキシ系接着剤で直接
固定した。接着時に接着剤硬化前に約７０本が光伝導体
の重量によりはずれやり直しもおり製作時間は２０時間
かかり、その時の光伝導体の本数は３５５０本であった
。同様な方法で実用テストを実施したところ、１年経過
ごては。Comparative Example 1 Using the photoconductor of Example 1 but without using a metal tube 3
It was inserted into a mm-thick acrylic plate and fixed directly with epoxy adhesive. During adhesion, about 70 photoconductors came off before the adhesive hardened due to the weight of the photoconductors, and the production time was 20 hours, and the number of photoconductors at that time was 3,550. When we conducted a practical test using the same method, the iron was used for one year.
光伝導体の破損が４７本、多孔ボードより脱落したもの
が１８本、ざらには、約３０％の光伝導体からの出射光
量が極端に低下していた。出射光間の低下が見られたの
は電飾看板の上部に多く見られ多孔ボードの裏面の接着
部で光伝導体に極端な曲りが見られた。47 photoconductors were damaged, 18 photoconductors fell off from the porous board, and the amount of light emitted from approximately 30% of the photoconductors was extremely reduced. A decrease in the output light intensity was often seen at the top of the illuminated signboard, and extreme bending of the photoconductor was observed at the adhesive part on the back of the perforated board.
［発明の効果］
本発明の電飾看板は９曲げた金属チューブに光伝導体を
挿入して多孔ボードに固定したので、実用に際しても光
伝導体の周囲全体が金属チューブで保護されているため
光伝導体の曲部が折損することがない、。このため、周
囲の温度上昇や、光伝導体が軟化しても局部での極端な
曲りを防ぐことに極めて効果がおり、耐久性の高いイン
テリア。[Effects of the Invention] In the illuminated signboard of the present invention, a photoconductor is inserted into a nine-bent metal tube and fixed to a porous board, so even in practical use, the entire periphery of the photoconductor is protected by the metal tube. The curved portion of the photoconductor will not break. For this reason, it is extremely effective in preventing local extreme bending even if the ambient temperature rises or the photoconductor softens, resulting in a highly durable interior.
アウテリア用電ｆｉｌｉｊ看板として、！ＰＦｒ新でか
つすぐれた装飾効果をもたらす。As an exterior electronic filij signboard! PFr provides a new and excellent decorative effect.
さらに接着剤を使用することなく、曲げた金属チューブ
に光伝導体を挿入して固定しているので接着作業も省略
され、接着剤の耐薬品性を考慮した選別の必要もなく極
めて安全性が高く、接着剤の硬化を待つ必要がないため
加工時間を極めて低減でき、耐久性の高い電飾看板が提
供できる。Furthermore, since the photoconductor is inserted and fixed into a bent metal tube without using adhesives, gluing work is also omitted, and there is no need to screen the adhesive for chemical resistance, making it extremely safe. Since there is no need to wait for the adhesive to harden, processing time can be extremely reduced, and highly durable illuminated signboards can be provided.
第１図は２本発明に係る電ｆｓ＠板の１実施例を示す側
面図でおる。
第２図は１曲げられた金属チューブに光伝導体か挿入、
固定された状態を示す側面図である。
・光源装置
・多孔ボード
・金属デユープ
・光伝導体
・光伝導体結束口金部
・多色ターンテーブル
・モータ
・ランプ
・光伝導対端面部FIG. 1 is a side view showing one embodiment of the electric fs@ board according to the present invention. Figure 2 shows a photoconductor inserted into a bent metal tube.
It is a side view showing a fixed state.・Light source device ・Porous board ・Metal duplex ・Photoconductor ・Photoconductor binding base ・Multicolor turntable ・Motor ・Lamp ・Photoconductor opposite end surface
Claims (4)
に固定されていることを特徴とする電飾看板。(1) An illuminated signboard characterized by a photoconductor being fixed to a board via a bent metal tube.
５ｍｍ以下であり、その曲げ角度が３０〜１５０度の範
囲である請求項１に記載の電飾看板。(2) The difference between the outer diameter of the photoconductor and the inner diameter of the metal tube is 0.
The illuminated signboard according to claim 1, which has a length of 5 mm or less and a bending angle of 30 to 150 degrees.
チューブを曲げ、曲げられた該金属チューブ先端部を多
孔ボードの孔に固定することを特徴とする電飾看板の製
造方法。(3) A method for manufacturing an illuminated signboard, which comprises inserting a photoconductor into a metal tube, then bending the metal tube, and fixing the bent end of the metal tube to a hole in a porous board.
その金属チューブに光伝導体を挿入し、しかる後金属チ
ューブを曲げることを特徴とする電飾看板の製造方法。(4) Fix the metal tube to the porous board in advance,
A method for manufacturing an illuminated signboard, comprising inserting a photoconductor into the metal tube and then bending the metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14861688A JPH022586A (en) | 1988-06-16 | 1988-06-16 | Electrically decorating signboard and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14861688A JPH022586A (en) | 1988-06-16 | 1988-06-16 | Electrically decorating signboard and its manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022586A true JPH022586A (en) | 1990-01-08 |
Family
ID=15456768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14861688A Pending JPH022586A (en) | 1988-06-16 | 1988-06-16 | Electrically decorating signboard and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022586A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57784B2 (en) * | 1975-02-14 | 1982-01-07 |
-
1988
- 1988-06-16 JP JP14861688A patent/JPH022586A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57784B2 (en) * | 1975-02-14 | 1982-01-07 |
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