JP2004006323A - Flexible light emitting substance device and its manufacturing method - Google Patents

Flexible light emitting substance device and its manufacturing method Download PDF

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JP2004006323A
JP2004006323A JP2003115882A JP2003115882A JP2004006323A JP 2004006323 A JP2004006323 A JP 2004006323A JP 2003115882 A JP2003115882 A JP 2003115882A JP 2003115882 A JP2003115882 A JP 2003115882A JP 2004006323 A JP2004006323 A JP 2004006323A
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inner layer
led
lamp set
fixing seat
flexible
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JP3935859B2 (en
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Yuan Lin
原 林
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21S4/26—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of rope form, e.g. LED lighting ropes, or of tubular form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

<P>PROBLEM TO BE SOLVED: To provide a flexible light-emitting substance device and its manufacturing method. <P>SOLUTION: This device is provided with an inner layer fixed seat, an LED series lamp set, a pair of main wires, and an outer layer fixed body, and the inner layer fixed seat is molded in advance, the LED series lamp set connected in series in sequence is inserted into a fixed hole of the inner layer fixed seat, further the LED series lamp set is made conductive by being serially connected to the pair of main wires embedded in the inner layer fixed seat, and this is covered with the outer layer fixed body by means of extrusion molding process, and by this, an objective of equal pitching layout of the light source is achieved, and the direction of light sources is provided with consistency. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は一種のフレキシブル発光体装置及びその製造方法に関し、特に、ＬＥＤの発光体に適用され、その製造法によると、内層固定座が予め成型され、直列連接されてなるＬＥＤ直列ランプセットが内層固定座の固定孔内に挿入され、且つＬＥＤ直列ランプセットが内層固定座に埋め込まれた一対の主線（Ｍａｉｎ
ｗｉｒｅ）と連接され導電し、さらに押し出し成型加工により、外層（Ｊａｃｋｅｔ）固定体で被覆され、これにより光源の等ピッチレイアウトの目的を達成し、且つ光源方向が一致性を具備するものとされるフレキシブル発光体装置及びその製造方法に関する。
【０００２】
【従来の技術】
周知のＬＥＤ発光体は、図８に示されるように、一般には導線３の一端がＬＥＤ発光素子２の一つのピン２ａにはんだ付けされ、導線３がＬＥＤ発光素子２に連接されてその側部を通るように延伸されて導線３のもう一端がＬＥＤ発光素子２のもう一つのピン２ｂにはんだ付けされて、直列発光装置が組成されて直列連接の目的が達成され、円形の中空チューブ１内に挿入され、並びに押し出し成型の方式で、樹脂体（図示せず）で被覆され、結合されて一体とされる。隣り合うＬＥＤ発光素子２の間にはなんら固定支持手段がなく、且つ導線３は弯曲して設置されるため、ＬＥＤ発光素子２と導線３が中空チューブ１に挿入される過程で、ＬＥＤ発光素子２と導線３が中空チューブ１の内壁とひっかかり現象を発生しやすく、このため隣り合うＬＥＤ発光素子２のピッチが改変し、導線３が更に弯曲する現象が発生する。これにより、ＬＥＤ発光素子２の等ピッチレイアウトの目的を達成しにくくなり、光源の密度が異なる状況が形成され、且つ導線３の再弯曲の程度が過大である時、導線３と二つのピン２ａ、２ｂのはんだ付け強度に影響が生じる恐れがある。
【０００３】
さらに、生産長さが比較的長い時、ＬＥＤ発光素子２と導線３が中空スリーブ１にある長さ挿入された後、停止してそれ以上挿入できなくなる現象が発生し、さらには導線３が過度の弯曲により切断される恐れがあり、実際の製造上、改善が待たれている。
【０００４】
さらに、周知のＬＥＤ発光装置を取り付ける時、ピンで折り曲げられるだけであり、ＬＥＤ発光素子２の光源方向が同一指向に保持されない。則ちＬＥＤ発光素子２がＸ−Ｚ平面にあってある角度偏斜したり、Ｙ−Ｚ平面である角度偏斜して、ＬＥＤ発光素子２の光源方向がばらばらになる。このため、周知のＬＥＤ発光体の取り付け固定は容易でなく、発光効果も理想的でない。
【０００５】
【発明が解決しようとする課題】
以上の従来の技術の問題から、ＬＥＤ発光素子を等ピッチにレイアウトすると発光効果を最良とでき、且つ光源方向に一致性を具備させることにより発光効果を向上できることが分かる。このため、本発明はＬＥＤ発光素子のレイアウト方式を大幅に改善し、各ＬＥＤを同一方向に指向させ、且つ挿入過程及び全体成型加工中に、各ＬＥＤの指向方向に偏斜改変を発生させないようにする。
【０００６】
則ち、本発明の主要な目的は、一種のフレキシブル発光体装置及びその製造方法を提供することにあり、その装置と方法は以下の特徴、長所を有するものとする。
１．本発明はＬＥＤ直列ランプセットの挿入固定が極めて快速で簡易であり、且つ固定後のＬＥＤの指向に一致性がある。
２．本発明はＬＥＤとそれに直列に連接された導線が、良好な引っ張り強度と撓み性を有する。
３．本発明はＬＥＤとそれに直列に連接された各抵抗が、良好な保護と固定を得られる。
４．本発明はＬＥＤ直列ランプセットの挿入過程及び全体の成型の後続加工中に、各ＬＥＤの指向に偏斜改変が形成されない。
５．本発明は取り付け及び固定が容易で、且つ光源の指向が成型面の法線方向とされ、良好な発光効果を有する。
６．本発明の装置は、取り付け面にあって、Ｘ−Ｙ軸方向の平面で曲げた後、光源が一致した方向を保持でき、撓み性を有する。
７．本発明の装置は、実際の要求に応じて大きなピッチを具備する時、内層固定座にあって、隣り合う固定孔間に、挿入孔が設けられ、余分の導線長さを収容でき、その引っ張り強度と撓み性を確保でき、後続加工過程で形成されうる影響を防止できる。
８．本発明の装置は、実際の要求により、大きな抵抗を連接する必要がある時、この抵抗を直接固定孔内に挿入でき、且つこの抵抗を二条の比較的長い導線を利用し、隣り合うＬＥＤピンとはんだ付けにより直列に連接し、且つ実際の状況により、比較的長い導線の余分の長さを、比較的大きな抵抗と併せて固定孔内に収容でき、その引っ張り強度と撓み性を確保でき、後続加工過程で形成されうる影響を防止できる。
【０００７】
【課題を解決するための手段】
請求項１の発明は、フレキシブル発光体装置の製造方法において、
工程（ａ）とされ、内層固定座の成型工程とされ、並びに内層固定座内に一対の主線を埋設する工程と、
工程（ｂ）とされ、ＬＥＤ直列ランプセットの直列連接工程とされ、ＬＥＤの二つのピンにそれぞれ導線をはんだ付けしてＬＥＤランプセットを形成し、且つ必要に応じて各ＬＥＤランプセット間の導線に抵抗をはんだ付けし、逐一直列連接してＬＥＤ直列ランプセットを形成する工程と、
工程（ｃ）とされ、ＬＥＤ直列ランプセットの挿入固定工程とされ、ＬＥＤとそれに連接された導線を、併せて内層固定座に等ピッチで形成した固定孔内に挿入し、抵抗を内層固定座に形成した上凹溝に収容する工程と、
工程（ｄ）とされ、主線連接の工程とされ、工具でＬＥＤ直列ランプセットの最前端の導線を内層固定座の凸条前端に挿入し、左側の主線と連接し、且つＬＥＤ直列ランプセットの最末端の導線を内層固定座の凸条末端に挿入し、並びに右側の主線と連接する工程と、
工程（ｅ）押し出し被覆の工程とされ、押し出し加工により、内層固定座と同じ樹脂で、工程（ｄ）で形成した半製品を押し出し被覆し、外層固定体を形成し、並びに内層固定座と外層固定体を結合して一体となす工程と、
を具え、これにより、後続加工過程で形成されうる影響を防止し、且つ等ピッチでＬＥＤを配設し、並びに各ＬＥＤの指向を同一方向に確保し、良好な引っ張り強度と撓み性を具備させることを特徴とする、フレキシブル発光体装置の製造方法としている。
請求項２の発明は、フレキシブル発光体装置において、該フレキシブル発光体装置が、内層固定座（１０）、ＬＥＤ直列ランプセット（２０）、一対の主線（３０、３１）、及び外層固定体（４０）で組成され、
該内層固定座（１０）は、長条形の透明或いは半透明の樹脂体とされ、且つ上面に等ピッチで複数の固定孔（１１）が配設され、該内層固定座（１０）の上面に１本の上凹溝（１２）があり、該内層固定座（１０）の底面に１本の下凹溝（１４）があり、これにより該内層固定座（１０）がＨ形断面を形成し、
該ＬＥＤ直列ランプセット（２０）は、複数のＬＥＤ（２１）、抵抗（２２）、及び導線（２３）がはんだ付けにより直列連接されてなり、且つＬＥＤ（２１）がそれに連接された導線（２３）と共に固定孔（１１）内に挿入され、抵抗（２２）が上凹溝（１２）に収容され、
一対の主線（３０、３１）は、それぞれ内層固定座（１０）内に埋設されて、導線を外に導出したり或いはコネクタを設置するのに供され、且つ左側主線（３０）は右側主線（３１）と平行とされ、それぞれ内層固定座（１０）のＨ形断面中の両側に位置し、ＬＥＤ直列ランプセット（２０）の最前端の導線（２３０）は工具で内層固定座（１０）前端に挿入されて左側主線（３０）と連接され、ＬＥＤ直列ランプセット（２０）の最末端の導線（２３１）も工具で内層固定座（１０）の末端に挿入されて右側主線（３１）と連接され、
該外層固定体（４０）は内層固定座（１０）と同じ樹脂体とされ、且つ押し出し加工で形成されて内層固定座（１０）及びＬＥＤ直列ランプセット（２０）を被覆し並びに結合されて一体とされ、且つ上面の成型面（４１）と底面の成型面（４２）が平面状を呈し、
これにより加工後の過程に形成しうる影響を防止し、且つＬＥＤ（２１）が等ピッチで配設させ、並びにＬＥＤ（２１）の光源指向を同一方向とし、良好な引っ張り強度と撓み性を具備させたことを特徴とする、フレキシブル発光体装置としている。
請求項３の発明は、請求項２記載のフレキシブル発光体装置において、全体の成型加工の後、外層固定体（４０）の上面の成型面（４１）と底面の成型面（４２）がいずれも平面状を呈し、並びに該ＬＥＤ（２１）の光源指向が、いずれも上面の成型面（４１）の法線方向とされ、良好な発光効果を具備したことを特徴とする、フレキシブル発光体装置としている。
請求項４の発明は、請求項３記載のフレキシブル発光体装置において、平面状を呈する上面の成型面（４１）と底面の成型面（４２）により取り付けが容易で、且つ該装置が取り付け面上にあって、Ｘ−Ｙ軸方向の平面で弯曲させられる時、弯曲取り付け後のＬＥＤ（２１）の光源指向が一致性を保持することを特徴とする、フレキシブル発光体装置としている。
請求項５の発明は、請求項２記載のフレキシブル発光体装置において、内層固定座（１０）に配設された固定孔（１１）のピッチが実際の要求に応じて増加可能とされ、且つＬＥＤ直列ランプセット（２０）の導線（２３）の長さがこれに対応して増加可能とされたことを特徴とする、フレキシブル発光体装置としている。
請求項６の発明は、請求項５記載のフレキシブル発光体装置において、導線（２３）の長さが余る時に、内層固定座（１０）にあって隣り合う固定孔（１１）の間に、余分の導線（２３）の長さを収容する挿入孔（１３）が設けられたことを特徴とする、フレキシブル発光体装置としている。
請求項７の発明は、請求項２記載のフレキシブル発光体装置において、実際の必要によりＬＥＤ直列ランプセット（２０）に大きな抵抗（２５）が連接される時、該抵抗（２５）が直接固定孔（１１）内に収容され、且つ該抵抗（２５）が２本の長い導線（２３ａ）で隣り合うＬＥＤ（２１）のピンに連接されることを特徴とする、フレキシブル発光体装置としている。
請求項８の発明は、請求項７記載のフレキシブル発光体装置において、導線（２３ａ）の長さが余る時、抵抗８２５）と余分の長さ部分の導線（２３ａ）が併せて固定孔（１１）に収容されることを特徴とする、フレキシブル発光体装置としている。
請求項９の発明は、請求項２記載のフレキシブル発光体装置において、外層固定体（４０）の上面の成型面（４１）と底面の成型面（４２）に押し出し成型時に複数の凹痕（４１０、４２０）が形成されたことを特徴とする、フレキシブル発光体装置としている。
請求項１０の発明は、請求項２記載のフレキシブル発光体装置において、外層固定体（４０）の断面が矩形とされて、左側面の成型面（４３）と右側面の成型面（４４）が平面状とされたことを特徴とする、フレキシブル発光体装置としている。
【０００８】
【発明の実施の形態】
本発明は一種のフレキシブル発光体装置及びその製造方法を提供し、それは特に、ＬＥＤの発光体に適用され、その製造法によると、内層固定座が予め成型され、直列連接されてなるＬＥＤ直列ランプセットが内層固定座の固定孔内に挿入され、且つＬＥＤ直列ランプセットが内層固定座に埋め込まれた一対の主線（Ｍａｉｎ　ｗｉｒｅ）と連接され導電し、さらに押し出し成型加工により、外層（Ｊａｃｋｅｔ）固定体で被覆され、これにより光源の等ピッチレイアウトの目的を達成し、且つ光源方向が一致性を具備するものとされるフレキシブル発光体装置及びその製造方法である。
【０００９】
本発明によると、フレキシブル発光体装置は、内層固定座、ＬＥＤ直列ランプセット、一対の主線、外層固定体を具え、
該内層固定座は、長条形の透明或いは半透明の樹脂体とされ、且つ上面中央に一本の固定孔が設けられ、且つ等ピッチに複数の固定孔が配設され、
該ＬＥＤ直列ランプセットは、複数のＬＥＤ、抵抗、及び導線が直列連接されてなり、且つ該ＬＥＤがそれに直列連接された導線と共に、対応する該固定孔内に挿入され、
該一対の主線は、平行に内層固定座内に埋設されて、導線の外部導出或いは或いはコネクタの設置に供され、且つＬＥＤ直列ランプセットの前端と後端の導線が、それぞれ二つの主線と連接され、
該外層固定体は、内層固定座と同じ樹脂体とされ、且つ押し出し成型加工により形成されて内層固定座を被覆し並びに一体に結合され、且つ上面と底面がいずれも平面状に成型されている。
【００１０】
本発明の製造方法は以下の工程を具備するものとする。則ち、
工程１は、内層固定座の成型工程とされ、並びに一対の主線を埋設する。
工程２は、ＬＥＤ直列ランプセットの直列連接工程とされ、ＬＥＤのピンにそれぞれ導線をはんだ付けしてＬＥＤランプセットを形成し、且つ必要に応じて各ＬＥＤランプセット間の導線に抵抗をはんだ付けし、逐一直列連接してＬＥＤ直列ランプセットを形成する。
工程３は、ＬＥＤ直列ランプセットの挿入固定工程とされ、ＬＥＤとそれに連接された導線を、併せて固定孔内に挿入し、並びに各抵抗を上凹溝中に収容する。
工程４は、主線連接の工程とされ、工具でＬＥＤ直列ランプセットの最前端の導線を内層固定座の前端に挿入し、左側の主線と連接し、且つＬＥＤ直列ランプセットの最末端の導線を内層固定座の末端に挿入し、並びに右側の主線と連接する。
工程５は、押し出し被覆の工程とされ、押し出し加工により、内層固定座と同じ樹脂で、工程４で形成した半製品を押し出し被覆し、外層固定体を形成し、並びに内層固定座と外層固定体を結合して一体となす。
【００１１】
これにより、後続加工過程で形成されうる影響を防止し、且つＬＥＤを等ピッチでレイアウトし、並びに各ＬＥＤの指向を同一方向に確保し、良好な引っ張り強度と撓み性を具備させる。
【００１２】
【実施例】
図１から３に示されるように、好ましい実施例において、本発明の装置は、内層固定座１０、ＬＥＤ直列ランプセット２０、一対の主線３０、３１を具え、そのうち、内層固定座１０、ＬＥＤ直列ランプセット２０、一対の主線３０、３１及び外層固定体４０の組成の立体表示は図１のようである。ＬＥＤ直列ランプセット２０と内層固定座１０の細部の立体分解図が図２である。図３はＬＥＤ直列ランプセット２０が内層固定座１０に設置された部分立体図である。
【００１３】
該内層固定座１０は長条形の透明或いは半透明の樹脂体とされ、且つ等ピッチで複数の固定孔１１が配設され、その上面に１本の上凹溝１２があり、且つ底面に１本の下凹溝１４があり、内層固定座１０がＨ形断面を形成している。
【００１４】
該ＬＥＤ直列ランプセット２０は、複数のＬＥＤ２１、抵抗２２、及び導線２３がはんだ付けにより直列連接されてなり、且つＬＥＤ２１がそれに連接された導線２３と共に、逐一対応する固定孔１１内に挿入され、並びに抵抗２２が上凹溝１２中に収容される。
【００１５】
一対の主線３０、３１は、それぞれ内層固定座１０内に埋設されて、導線を外に導出したり或いはコネクタ（図示せず）を設置するのに供され、且つ左側主線３０は右側主線３１と平行とされ、それぞれ内層固定座１０のＨ形断面中の両側に位置し、ＬＥＤ直列ランプセット２０の最前端の導線２３０は工具で内層固定座１０の前端に挿入されて左側主線３０と連接され、ＬＥＤ直列ランプセット２０の最末端の導線２３１も工具で内層固定座１０の末端に挿入されて右側主線３１と連接される。
【００１６】
該外層固定体４０は内層固定座１０と同じ樹脂体とされ、且つ押し出し加工で形成されて内層固定座１０及びＬＥＤ直列ランプセット２０を被覆し並びに結合されて一体とされ、且つ上面の成型面４１が平面状とされ、底面の成型面４２も平面状を呈する。
【００１７】
これにより光源の等距離レイアウトの目的を達成し、、且つ光源の方向性が一致されたフレキシブル発光体装置が形成される。
【００１８】
且つ本発明の製造方法は以下の工程を具えている。則ち、
工程１は、内層固定座１０の成型工程とされ、内層固定座１０内に主線３０、３１を埋設する。
工程２は、ＬＥＤ直列ランプセット２０の直列連接工程とされ、ＬＥＤ２１のピンにそれぞれ導線２３をはんだ付けしてＬＥＤランプセットを形成し、且つ必要に応じて各ＬＥＤランプセット間の導線２３に抵抗２２をはんだ付けし、逐一直列連接してＬＥＤ直列ランプセット２０を形成する。
工程３は、ＬＥＤ直列ランプセット２０の挿入固定工程とされ、ＬＥＤ直列ランプセット２０とそれに連接された導線２３を、固定孔１１内に挿入し、且つ抵抗２２を上凹溝１２中に収容する。
工程４は、主線３０、３１連接の工程とされ、工具でＬＥＤ直列ランプセット２０の最前端の導線２３０を内層固定座１０の前端に挿入し、左側主線３０と連接し、且つＬＥＤ直列ランプセット２０の最末端の導線２３１を内層固定座１０の末端に挿入し、並びに右側主線３１と連接する。
工程５は、押し出し被覆の工程とされ、押し出し加工により、内層固定座１０と同じ樹脂で、工程４で形成した半製品を押し出し被覆し、外層固定体４０を形成し、並びに内層固定座１０と外層固定体４０を結合して一体となす。
【００１９】
これにより、各ＬＥＤ２１の指向を同一方向に確保し、且つＬＥＤ直列ランプセット２０の挿入過程と全体成型の後の後続加工中にあって、各ＬＥＤ２１の指向に偏斜改変を発生させず、各ＬＥＤ２１とそれに直列連接された導線２３に固定孔１１の作用下で、良好な引っ張り強度と撓み性を具備させ、且つ外層固定体４０の被覆結合により、ＬＥＤ２１とそれに直列連接された各抵抗２２に、良好な保護と固定を獲得させることができる。
【００２０】
さらに説明を加えると、本発明の装置は、全体の成型加工後に、該外層固定体４０が、その上面の成型面４１及び底面の成型面４２がいずれも平面状を呈し、ゆえに、本発明の装置は取り付けと固定が容易で、且つ光源の指向がいずれも成型面４１の法線方向とされ、良好な発光効果を有する。このほか、本発明の装置は、取り付け面上に、Ｘ−Ｙ軸の平面曲げ操作を行なった後に、光源が一致した方向を保持し、撓み性を具備し、これが本発明の大きな特色である。
【００２１】
図４の本発明の装置の断面図に示されるように、該内層固定座１０に配設された固定孔１１が、実際の要求により比較的大きなピッチを具備する時、ＬＥＤ直列ランプセット２０の直列に供される導線２３の長さも長くされる。これにより、該内層固定座１０の隣り合う固定孔１１の間に挿入孔１３が設けられ、余分の導線２３長さを収容し、良好な引っ張り強度と撓み性を獲得する。これもまた本発明の可能な実施方式であり、且つ本発明の方法により推奨され、並びに本発明の方法の精神が適用され、ゆえに本発明の請求範囲内に属する。
【００２２】
図５は本発明の別の実施例の断面図であり、図示されるように、ＬＥＤ直列ランプセット２０に実際の要求により比較的大きな抵抗２５が連接される時、この比較的大きな抵抗２５が直接固定孔１１内に挿入され、且つ該比較的大きな抵抗２５が２本の比較的長い導線２３ａを利用して、隣り合うＬＥＤ２１のピンとはんだ付けにより連接され、実際の必要に応じて、この長い導線２３ａの余分の長さと、比較的大きな抵抗２５が併せて固定孔１１内に収容され、良好な引っ張り強度と撓み性を獲得する。これもまた本発明の可能な実施方式であり、且つ本発明の方法により推奨され、並びに本発明の方法の精神が適用され、ゆえに本発明の請求範囲内に属する。
【００２３】
図６は本発明の装置の側面図であり、本発明の装置の外層固定体４０は、平面状の上面の成型面４１と平面状の底面の成型面４２を具え、且つ光源の指向がいずれも上面の成型面４１の法線方向とされる。ゆえに、全体の取り付け固定時に、専門技術を使用しなくとも簡単に光源の指向を確保でき、偏斜改変を発生しない。特に、取り付け面上にあってＸ−Ｙ軸方向の平面で曲げ操作を行う時、光源方向の一致性を損なうことがない。ゆえに、本発明の装置は、簡単に取り付け固定して曲げることができる特性を有する。
【００２４】
図７は本発明の別の実施例の側面図である。図示されるように、本発明の装置の外層固定体４０はその上面の成型面４１と底面の成型面４２に押し出し成型時に複数本の凹痕４１０、４２０が形成されうる。
【００２５】
ここで強調すべきことは以下のとおりである。本発明の装置は、全体の成型加工後に、外層固定体４０の左右側面にさらに平面状の成型面（右側面の成型面４４、左側面の成型面４３）が形成され、外層固定体４０の断面が矩形とされることである。
【００２６】
【発明の効果】
本発明の最も主要な創作精神は、予め成型した内層固定座１０を利用し、直列に連接した後のＬＥＤ直列ランプセット２０を内層固定座１０の固定孔１１内に挿入し、且つＬＥＤ直列ランプセット２０を内層固定座１０に埋設した一対の主線３０、３１と連接して導電させ、さらに押し出し加工成型により、外層固定体４０で被覆させる。これにより光源の等ピッチレイアウトの目的を達成し、且つ良好の引っ張り強度と撓み性を具備させ、光源方向に一致性を具備させ、良好な発光効果を獲得できるようにしている。
【００２７】
以上の説明は、本発明の実施範囲を限定するものではなく、本発明に基づきなしうる細部の修飾或いは改変は、いずれも本発明の請求範囲に属するものとする。
【図面の簡単な説明】
【図１】本発明の装置の斜視図である。
【図２】本発明の装置の部分分解斜視図である。
【図３】本発明の装置の部分立体図である。
【図４】本発明の装置の断面図である。
【図５】本発明の装置のもう一つの実施例の断面図である。
【図６】本発明の装置の側面図である。
【図７】本発明の装置の別の実施例の側面図である。
【図８】従来の装置の製造表示図である。
【符号の説明】
１　中空チューブ
２　ＬＥＤ発光素子
２ａ、２ｂ　ピン
３　導線
１０　内層固定座
１１　固定孔
１２　上凹溝
１３　挿入孔
１４　下凹溝
２０　ＬＥＤ直列ランプセット
２１　ＬＥＤ
２２　抵抗
２３　導線
２３０　最前端の導線
２３１　最末端の導線
２３ａ　導線
２５　抵抗
３０　左側主線
３１　右側主線
４０　外層固定体
４１　上面の成型面
４２　底面の成型面
４１０、４２０　凹痕
４３　左側面の成型面
４４　右側面の成型面[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a kind of flexible light emitting device and a method of manufacturing the same, and more particularly, to a light emitting device of an LED. According to the method of manufacturing, an LED series lamp set in which an inner layer fixing seat is formed in advance and connected in series is formed. A pair of main wires (Main) that are inserted into the fixing holes of the fixing seat and the LED series lamp set is embedded in the inner fixing seat.
wire and conductive, and is covered with an outer layer (Jacket) fixed body by extrusion molding, thereby achieving the object of equal pitch layout of the light source and ensuring that the light source direction is consistent. The present invention relates to a flexible light emitting device and a method for manufacturing the same.
[0002]
[Prior art]
As shown in FIG. 8, a known LED illuminator generally has one end of a conductive wire 3 soldered to one pin 2a of the LED luminous element 2, and the conductive wire 3 is connected to the LED luminous element 2 to be connected to a side portion thereof. And the other end of the conductive wire 3 is soldered to another pin 2b of the LED light emitting element 2 to form a serial light emitting device to achieve the purpose of serial connection, and the inside of the circular hollow tube 1 is formed. And is covered with a resin body (not shown) by an extrusion molding method, and joined to be integrated. Since there is no fixed support means between the adjacent LED light emitting elements 2 and the conducting wire 3 is installed in a curved state, the LED light emitting element 2 and the conducting wire 3 are inserted into the hollow tube 1 during the insertion process. 2 and the conducting wire 3 are likely to be caught by the inner wall of the hollow tube 1, so that the pitch of the adjacent LED light emitting elements 2 is modified, and the conducting wire 3 is further curved. As a result, it is difficult to achieve the object of the equal pitch layout of the LED light emitting elements 2, a situation where the density of the light sources is different is formed, and when the degree of re-curvature of the conductor 3 is excessive, the conductor 3 and the two pins 2 a 2b may affect the soldering strength.
[0003]
Further, when the production length is relatively long, after the LED light emitting element 2 and the conductor 3 are inserted into the hollow sleeve 1 for a certain length, a phenomenon occurs in which the LED 3 stops and cannot be further inserted. There is a risk of cutting due to the curvature of the surface, and improvements are expected in actual production.
[0004]
Furthermore, when attaching a well-known LED light emitting device, it is only bent by a pin, and the light source direction of the LED light emitting element 2 is not maintained in the same direction. That is, the LED light emitting elements 2 are inclined at an angle in the XZ plane or at an angle inclined in the YZ plane, so that the light source directions of the LED light elements 2 are different. For this reason, it is not easy to mount and fix the well-known LED light emitter, and the light emitting effect is not ideal.
[0005]
[Problems to be solved by the invention]
From the above-described problems of the conventional technology, it is understood that the light emitting effect can be optimized by arranging the LED light emitting elements at the same pitch, and that the light emitting effect can be improved by providing consistency in the light source direction. For this reason, the present invention significantly improves the layout scheme of the LED light emitting elements, directs each LED in the same direction, and does not cause the skew alteration in the directing direction of each LED during the insertion process and the whole molding process. To
[0006]
That is, a main object of the present invention is to provide a kind of flexible light emitting device and a method of manufacturing the same, and the device and the method have the following features and advantages.
1. According to the present invention, the insertion and fixing of the LED series lamp set is extremely fast and simple, and the orientation of the LED after fixing is consistent.
2. In the present invention, the LED and the conductor connected in series with the LED have good tensile strength and flexibility.
3. According to the present invention, the LED and each resistor connected in series with the LED can obtain good protection and fixation.
4. The present invention does not make any skew alteration in the orientation of each LED during the insertion process of LED series lamp set and subsequent processing of the whole molding.
5. The present invention is easy to mount and fix, and the direction of the light source is set to the normal direction of the molding surface, and has a good light emitting effect.
6. The device according to the present invention can be held in the same direction as the light source after bending on the plane in the XY axis direction on the mounting surface, and has flexibility.
7. When the device of the present invention is provided with a large pitch according to the actual requirement, an insertion hole is provided between adjacent fixing holes in the inner layer fixing seat, and an extra conductor length can be accommodated, and its pulling can be performed. Strength and flexibility can be ensured, and the influence that can be formed in the subsequent processing process can be prevented.
8. The device of the present invention can directly insert the resistor into the fixing hole when it is necessary to connect a large resistor according to actual requirements, and the resistor can be connected to the adjacent LED pin by using two relatively long wires. It can be connected in series by soldering, and depending on the actual situation, the extra length of the relatively long conductor can be accommodated in the fixing hole together with the relatively large resistance, ensuring its tensile strength and flexibility, and The influence that can be formed during the processing can be prevented.
[0007]
[Means for Solving the Problems]
The invention according to claim 1 is a method for manufacturing a flexible light emitting device,
Step (a), a step of molding an inner layer fixed seat, and a step of burying a pair of main lines in the inner layer fixed seat;
Step (b) is a series connection step of the LED series lamp set, in which a lead is soldered to each of the two pins of the LED to form an LED lamp set, and a lead between each LED lamp set as required. Soldering a resistor to form a LED series lamp set by series connection one by one;
Step (c) is a step of inserting and fixing the LED series lamp set, in which the LED and the conductor connected thereto are inserted together into fixing holes formed at equal pitches in the inner layer fixing seat, and the resistance is set to the inner layer fixing seat. Accommodating in the upper concave groove formed in,
Step (d) is a step of connecting the main line, in which the leading wire of the LED series lamp set is inserted into the convex front end of the inner layer fixing seat with a tool, connected to the main line on the left side, and the LED series lamp set is connected. A step of inserting the most terminal wire into the ridge end of the inner layer fixing seat, and connecting with the right main line,
Step (e) is an extrusion coating step. The semi-finished product formed in the step (d) is extruded and coated with the same resin as the inner layer fixing seat by extrusion to form an outer layer fixed body, and the inner layer fixing seat and the outer layer are formed. A step of joining the fixed body to form an integral body,
To prevent the effects that may be formed in the subsequent processing process, and to arrange the LEDs at an equal pitch, to ensure the orientation of each LED in the same direction, and to have good tensile strength and flexibility. A method for manufacturing a flexible luminous device is characterized in that:
According to a second aspect of the present invention, in the flexible light emitting device, the flexible light emitting device includes an inner layer fixing seat (10), an LED series lamp set (20), a pair of main wires (30, 31), and an outer layer fixing body (40). )
The inner layer fixing seat (10) is an elongated transparent or translucent resin body, and a plurality of fixing holes (11) are arranged at equal pitches on the upper surface. Has one upper concave groove (12) and one lower concave groove (14) on the bottom surface of the inner layer fixing seat (10), whereby the inner layer fixing seat (10) forms an H-shaped cross section. And
The LED series lamp set (20) includes a plurality of LEDs (21), a resistor (22), and a lead (23) connected in series by soldering, and a lead (23) connected to the LED (21). ) Is inserted into the fixing hole (11), and the resistor (22) is received in the upper concave groove (12).
A pair of main lines (30, 31) are embedded in the inner layer fixing seat (10), respectively, and are used to lead out a conductor or install a connector, and the left main line (30) is a right main line (30). 31), which are located on both sides in the H-shaped cross section of the inner layer fixing seat (10), respectively, and the foremost conductor (230) of the LED series lamp set (20) is a front end of the inner layer fixing seat (10) by a tool. And is connected to the left main line (30). The terminal wire (231) of the LED series lamp set (20) is also inserted into the end of the inner layer fixing seat (10) with a tool and connected to the right main line (31). And
The outer layer fixed body (40) is made of the same resin as the inner layer fixed seat (10), and is formed by extrusion to cover the inner layer fixed seat (10) and the LED series lamp set (20), and are combined and integrated into one body. And the molding surface (41) on the top surface and the molding surface (42) on the bottom surface are flat,
This prevents the effects that can be formed in the process after processing, arranges the LEDs (21) at equal pitches, makes the light sources of the LEDs (21) in the same direction, and has good tensile strength and flexibility. The flexible light emitting device is characterized in that the light emitting device is a flexible light emitting device.
According to a third aspect of the present invention, in the flexible light emitting device according to the second aspect, after the entire molding process, both the molding surface (41) on the upper surface and the molding surface (42) on the bottom surface of the outer layer fixed body (40). A flexible luminous body device having a planar shape and a light source directing direction of the LED (21), both of which are normal to a molding surface (41) of the upper surface, and having a good luminous effect. I have.
According to a fourth aspect of the present invention, in the flexible light emitting device according to the third aspect, the mounting is easy with the molding surface (41) of the upper surface and the molding surface (42) of the bottom surface, and the device is mounted on the mounting surface. In this case, the flexible light emitting device is characterized in that, when the LED (21) is bent in a plane in the X-Y axis direction, the light source orientation of the LED (21) after the curved attachment maintains the consistency.
According to a fifth aspect of the present invention, in the flexible light emitting device according to the second aspect, the pitch of the fixing holes (11) provided in the inner layer fixing seat (10) can be increased according to actual requirements, and the LED can be used. A flexible luminous device is characterized in that the length of the conductor (23) of the series lamp set (20) can be correspondingly increased.
According to a sixth aspect of the present invention, in the flexible light emitting device according to the fifth aspect, when the length of the conductive wire (23) is excessive, an extra space is provided between the adjacent fixing holes (11) in the inner layer fixing seat (10). A flexible light-emitting device characterized in that an insertion hole (13) for accommodating the length of the conducting wire (23) is provided.
According to a seventh aspect of the present invention, in the flexible light emitting device according to the second aspect, when a large resistor (25) is connected to the LED series lamp set (20) according to actual necessity, the resistor (25) is directly fixed to the fixing hole. (11) The flexible light-emitting device is characterized in that the resistor (25) is accommodated in the (11) and the resistor (25) is connected to the pins of the adjacent LED (21) by two long conducting wires (23a).
According to an eighth aspect of the present invention, in the flexible light emitting device according to the seventh aspect, when the length of the conductor (23a) is excessive, the resistor 825) and the extra length of the conductor (23a) are combined with the fixing hole (11). ) Is a flexible light-emitting device.
According to a ninth aspect of the present invention, in the flexible light emitting device according to the second aspect, a plurality of concave marks (410) are formed by extrusion molding on the molding surface (41) on the upper surface and the molding surface (42) on the bottom surface of the outer layer fixed body (40). , 420) are formed.
According to a tenth aspect of the present invention, in the flexible light emitting device according to the second aspect, the cross section of the outer layer fixed body (40) is rectangular, and the molding surface (43) on the left side and the molding surface (44) on the right side are formed. The flexible light emitting device is characterized in that it has a flat shape.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
The present invention provides a kind of flexible light emitting device and a method of manufacturing the same, which is particularly applied to a light emitting device of an LED, and according to the method of manufacturing, an LED series lamp in which an inner layer fixing seat is preformed and connected in series. The set is inserted into the fixing hole of the inner-layer fixing seat, and the LED series lamp set is connected to a pair of main wires embedded in the inner-layer fixing seat, is electrically conductive, and is fixed to the outer layer (Jacket) by extrusion molding. A flexible light-emitting device and a method of manufacturing the same, which are covered with a body, thereby achieving the object of a uniform pitch layout of the light sources, and having a uniform light source direction.
[0009]
According to the present invention, the flexible light emitting device includes an inner layer fixing seat, an LED series lamp set, a pair of main lines, and an outer layer fixing body,
The inner layer fixing seat is an elongated transparent or translucent resin body, and one fixing hole is provided at the center of the upper surface, and a plurality of fixing holes are arranged at an equal pitch,
The LED series lamp set includes a plurality of LEDs, resistors, and conductors connected in series, and the LEDs, together with the conductors connected thereto in series, are inserted into the corresponding fixing holes,
The pair of main wires are buried in parallel in the inner layer fixing seat to be used for external lead-out or connector installation, and the lead wires at the front end and the rear end of the LED series lamp set are connected to the two main wires, respectively. And
The outer layer fixed body is made of the same resin as the inner layer fixed seat, and is formed by extrusion molding to cover the inner layer fixed seat and is integrally joined, and both the upper surface and the bottom surface are molded in a planar shape. .
[0010]
The manufacturing method of the present invention includes the following steps. That is,
Step 1 is a step of molding the inner layer fixed seat, and burying a pair of main lines.
Step 2 is a series connection step of the LED series lamp set, in which a lead is soldered to each LED pin to form an LED lamp set, and a resistor is soldered to a lead between each LED lamp set as necessary. Then, they are serially connected one by one to form an LED serial lamp set.
Step 3 is a step of inserting and fixing the LED series lamp set, in which the LED and the conductor connected thereto are inserted together into the fixing hole, and each resistor is accommodated in the upper concave groove.
Step 4 is a main line connection step, wherein the foremost conductor of the LED series lamp set is inserted into the front end of the inner layer fixing seat with a tool, connected to the left main line, and the terminal end of the LED series lamp set is connected to the main line on the left side. It is inserted into the end of the inner layer fixing seat and is connected to the right main line.
Step 5 is an extrusion coating step, in which the semi-finished product formed in step 4 is extruded and coated with the same resin as the inner layer fixing seat by extrusion to form an outer layer fixing body, and the inner layer fixing seat and the outer layer fixing body are formed. To form a single unit.
[0011]
This prevents the effects that can be formed in the subsequent processing process, lays out the LEDs at equal pitches, secures the orientation of each LED in the same direction, and provides good tensile strength and flexibility.
[0012]
【Example】
As shown in FIGS. 1 to 3, in a preferred embodiment, the apparatus of the present invention comprises an inner layer fixing seat 10, an LED series lamp set 20, and a pair of main wires 30, 31, wherein the inner layer fixing seat 10, the LED series The stereoscopic display of the composition of the lamp set 20, the pair of main lines 30, 31 and the outer layer fixed body 40 is as shown in FIG. FIG. 2 is a three-dimensional exploded view showing details of the LED series lamp set 20 and the inner layer fixing seat 10. FIG. 3 is a partial three-dimensional view in which the LED series lamp set 20 is installed on the inner layer fixed seat 10.
[0013]
The inner layer fixing seat 10 is an elongated transparent or translucent resin body, has a plurality of fixing holes 11 arranged at equal pitches, has one upper concave groove 12 on its upper surface, and has There is one lower groove 14 and the inner layer fixing seat 10 forms an H-shaped cross section.
[0014]
The LED series lamp set 20 includes a plurality of LEDs 21, a resistor 22, and a conductor 23 connected in series by soldering, and the LED 21 is inserted into the corresponding fixing hole 11 one by one together with the conductor 23 connected thereto, In addition, the resistor 22 is housed in the upper concave groove 12.
[0015]
The pair of main lines 30 and 31 are respectively embedded in the inner layer fixing seat 10 to be used for leading out a conductor or installing a connector (not shown), and the left main line 30 is connected to the right main line 31. It is parallel and is located on both sides in the H-shaped cross-section of the inner layer fixing seat 10, and the leading wire 230 of the LED series lamp set 20 is inserted into the front end of the inner layer fixing seat 10 with a tool and connected to the left main line 30. The terminal wire 231 of the LED series lamp set 20 is also inserted into the end of the inner layer fixing seat 10 with a tool and connected to the right main line 31.
[0016]
The outer layer fixed body 40 is made of the same resin as the inner layer fixed seat 10, and is formed by extrusion to cover the inner layer fixed seat 10 and the LED series lamp set 20 and to be combined and integrated into one body, and the upper molding surface 41 has a flat shape, and the molding surface 42 on the bottom surface also has a flat shape.
[0017]
As a result, a flexible illuminant device that achieves the object of the equidistant layout of the light sources and has the same directionality of the light sources is formed.
[0018]
And the manufacturing method of the present invention comprises the following steps. That is,
Step 1 is a molding step of the inner layer fixed seat 10, and the main lines 30 and 31 are embedded in the inner layer fixed seat 10.
Step 2 is a series connection step of the LED series lamp set 20, in which the leads 23 are soldered to the pins of the LEDs 21 respectively to form LED lamp sets, and if necessary, the leads 23 between the LED lamp sets are connected to each other by resistance. 22 are soldered and connected in series one by one to form an LED series lamp set 20.
Step 3 is a step of inserting and fixing the LED series lamp set 20, in which the LED series lamp set 20 and the conducting wire 23 connected thereto are inserted into the fixing hole 11, and the resistor 22 is accommodated in the upper concave groove 12. .
Step 4 is a step of connecting the main lines 30 and 31. The leading wire 230 of the LED series lamp set 20 is inserted into the front end of the inner layer fixing seat 10 with a tool, connected to the left main line 30, and connected with the LED series lamp set. 20 is inserted into the end of the inner layer fixing seat 10 and connected to the right main line 31.
Step 5 is an extrusion coating step, in which the semi-finished product formed in step 4 is extruded and coated with the same resin as the inner layer fixing seat 10 by extrusion to form the outer layer fixing body 40, and the inner layer fixing seat 10 is formed. The outer layer fixed body 40 is joined to be integrated.
[0019]
Thereby, the orientation of each LED 21 is ensured in the same direction, and during the process of inserting the LED series lamp set 20 and the subsequent processing after the entire molding, the inclination of the orientation of each LED 21 does not occur, and Under the action of the fixing hole 11, the LED 21 and the conductive wire 23 connected in series with the LED 21 are provided with good tensile strength and flexibility. , Can get good protection and fixation.
[0020]
More specifically, in the apparatus of the present invention, after the entire molding process, the outer layer fixed body 40 has a flat molding surface 41 and a molding surface 42 on the bottom surface thereof. The device is easy to mount and fix, and the direction of the light source is set to the normal direction of the molding surface 41, so that the device has a good light emitting effect. In addition, the device of the present invention, after performing a plane bending operation on the XY axis on the mounting surface, retains the direction in which the light sources match, and has flexibility, which is a major feature of the present invention. .
[0021]
As shown in the cross-sectional view of the device of the present invention in FIG. 4, when the fixing holes 11 provided in the inner layer fixing seat 10 have a relatively large pitch according to actual requirements, the LED series lamp set 20 is The length of the conductor 23 provided in series is also increased. As a result, the insertion hole 13 is provided between the adjacent fixing holes 11 of the inner layer fixing seat 10 to accommodate an extra length of the conductive wire 23 and obtain good tensile strength and flexibility. This is also a possible implementation of the invention and is recommended by the method of the invention, and the spirit of the method of the invention applies and therefore falls within the scope of the invention.
[0022]
FIG. 5 is a cross-sectional view of another embodiment of the present invention. As shown, when a relatively large resistor 25 is connected to the LED series lamp set 20 according to actual demand, this relatively large resistor 25 is connected. The relatively large resistor 25 is inserted directly into the fixing hole 11 and is connected to the adjacent LED 21 pins by soldering using two relatively long conductors 23a. The extra length of the conductive wire 23a and the relatively large resistance 25 are accommodated in the fixing hole 11 together to obtain good tensile strength and flexibility. This is also a possible implementation of the invention and is recommended by the method of the invention, and the spirit of the method of the invention applies and therefore falls within the scope of the invention.
[0023]
FIG. 6 is a side view of the device of the present invention, in which the outer layer fixed body 40 of the device of the present invention includes a molding surface 41 having a planar upper surface and a molding surface 42 having a planar bottom surface. Is also set to the normal direction of the upper molding surface 41. Therefore, the direction of the light source can be easily secured without using specialized technology at the time of mounting and fixing the whole device, and no skew alteration occurs. In particular, when performing a bending operation on a plane in the XY axis direction on the mounting surface, the consistency of the light source directions is not impaired. Thus, the device of the present invention has the property that it can be easily mounted, fixed and bent.
[0024]
FIG. 7 is a side view of another embodiment of the present invention. As shown in the figure, the outer layer fixed body 40 of the apparatus of the present invention can have a plurality of concave marks 410 and 420 formed by extrusion molding on the molding surface 41 on the upper surface and the molding surface 42 on the bottom surface.
[0025]
The points to be emphasized here are as follows. In the apparatus of the present invention, after the entire molding process, flat molding surfaces (the molding surface 44 on the right side and the molding surface 43 on the left side) are further formed on the left and right side surfaces of the outer layer fixed body 40. The cross section is rectangular.
[0026]
【The invention's effect】
The main spirit of the present invention is to use the pre-molded inner fixed seat 10, insert the LED series lamp set 20 connected in series into the fixing hole 11 of the inner fixed seat 10, and use the LED serial lamp. The set 20 is connected to a pair of main wires 30 and 31 buried in the inner layer fixing seat 10 to conduct electricity, and is further covered with an outer layer fixing body 40 by extrusion molding. This achieves the object of the equal pitch layout of the light sources, provides good tensile strength and flexibility, provides consistency in the light source direction, and obtains a good light emitting effect.
[0027]
The above description does not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the present invention.
[Brief description of the drawings]
FIG. 1 is a perspective view of the device of the present invention.
FIG. 2 is a partially exploded perspective view of the device of the present invention.
FIG. 3 is a partial perspective view of the device of the present invention.
FIG. 4 is a sectional view of the device of the present invention.
FIG. 5 is a sectional view of another embodiment of the device of the present invention.
FIG. 6 is a side view of the device of the present invention.
FIG. 7 is a side view of another embodiment of the device of the present invention.
FIG. 8 is a manufacturing display diagram of a conventional device.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Hollow tube 2 LED light emitting element 2a, 2b Pin 3 Conductor 10 Inner layer fixing seat 11 Fixing hole 12 Upper concave groove 13 Insertion hole 14 Lower concave groove 20 LED series lamp set 21 LED
22 Resistor 23 Conductor 230 Foremost conductor 231 Foremost conductor 23a Conductor 25 Resistance 30 Left main line 31 Right main line 40 Outer layer fixing body 41 Molding surface 42 on the upper surface Molding surface 410 on the bottom surface, 420 concave mark 43 Molding surface 44 on the left side surface Molding surface on the right side

Claims (10)

フレキシブル発光体装置の製造方法において、
工程（ａ）とされ、内層固定座の成型工程とされ、並びに内層固定座内に一対の主線を埋設する工程と、
工程（ｂ）とされ、ＬＥＤ直列ランプセットの直列連接工程とされ、ＬＥＤの二つのピンにそれぞれ導線をはんだ付けしてＬＥＤランプセットを形成し、且つ必要に応じて各ＬＥＤランプセット間の導線に抵抗をはんだ付けし、逐一直列連接してＬＥＤ直列ランプセットを形成する工程と、
工程（ｃ）とされ、ＬＥＤ直列ランプセットの挿入固定工程とされ、ＬＥＤとそれに連接された導線を、併せて内層固定座に等ピッチで形成した固定孔内に挿入し、抵抗を内層固定座に形成した上凹溝に収容する工程と、
工程（ｄ）とされ、主線連接の工程とされ、工具でＬＥＤ直列ランプセットの最前端の導線を内層固定座の凸条前端に挿入し、左側の主線と連接し、且つＬＥＤ直列ランプセットの最末端の導線を内層固定座の凸条末端に挿入し、並びに右側の主線と連接する工程と、
工程（ｅ）押し出し被覆の工程とされ、押し出し加工により、内層固定座と同じ樹脂で、工程（ｄ）で形成した半製品を押し出し被覆し、外層固定体を形成し、並びに内層固定座と外層固定体を結合して一体となす工程と、
を具え、これにより、後続加工過程で形成されうる影響を防止し、且つ等ピッチでＬＥＤを配設し、並びに各ＬＥＤの指向を同一方向に確保し、良好な引っ張り強度と撓み性を具備させることを特徴とする、フレキシブル発光体装置の製造方法。In the method for manufacturing a flexible light emitting device,
Step (a), which is a molding step of the inner layer fixed seat, and a step of burying a pair of main lines in the inner layer fixed seat,
Step (b) is a series connection step of the LED series lamp set, in which a lead is soldered to each of the two pins of the LED to form an LED lamp set, and a lead between each LED lamp set as required. Soldering a resistor to form an LED series lamp set by series connection one by one;
Step (c) is a step of inserting and fixing the LED series lamp set, in which the LED and the conductor connected thereto are inserted together into fixing holes formed at equal pitches in the inner layer fixing seat, and the resistance is set to the inner layer fixing seat. Accommodating in the upper concave groove formed in,
Step (d) is a step of connecting the main line, in which the leading wire of the LED series lamp set is inserted into the convex front end of the inner layer fixing seat with a tool to connect with the main line on the left side, and the LED series lamp set is connected. A step of inserting the terminal wire at the protruding end of the inner layer fixing seat, and connecting with the main line on the right side,
Step (e) is an extrusion coating step. The semi-finished product formed in the step (d) is extruded and coated with the same resin as the inner layer fixing seat by extrusion to form an outer layer fixed body, and the inner layer fixing seat and the outer layer are formed. A step of joining the fixed body to form an integral body,
To prevent the effects that may be formed in the subsequent processing process, and to arrange the LEDs at an equal pitch, to ensure the orientation of each LED in the same direction, and to have good tensile strength and flexibility. A method for manufacturing a flexible luminous body device. フレキシブル発光体装置において、該フレキシブル発光体装置が、内層固定座（１０）、ＬＥＤ直列ランプセット（２０）、一対の主線（３０、３１）、及び外層固定体（４０）で組成され、
該内層固定座（１０）は、長条形の透明或いは半透明の樹脂体とされ、且つ上面に等ピッチで複数の固定孔（１１）が配設され、該内層固定座（１０）の上面に１本の上凹溝（１２）があり、該内層固定座（１０）の底面に１本の下凹溝（１４）があり、これにより該内層固定座（１０）がＨ形断面を形成し、
該ＬＥＤ直列ランプセット（２０）は、複数のＬＥＤ（２１）、抵抗（２２）、及び導線（２３）がはんだ付けにより直列連接されてなり、且つＬＥＤ（２１）がそれに連接された導線（２３）と共に固定孔（１１）内に挿入され、抵抗（２２）が上凹溝（１２）に収容され、
一対の主線（３０、３１）は、それぞれ内層固定座（１０）内に埋設されて、導線を外に導出したり或いはコネクタを設置するのに供され、且つ左側主線（３０）は右側主線（３１）と平行とされ、それぞれ内層固定座（１０）のＨ形断面中の両側に位置し、ＬＥＤ直列ランプセット（２０）の最前端の導線（２３０）は工具で内層固定座（１０）前端に挿入されて左側主線（３０）と連接され、ＬＥＤ直列ランプセット（２０）の最末端の導線（２３１）も工具で内層固定座（１０）の末端に挿入されて右側主線（３１）と連接され、
該外層固定体（４０）は内層固定座（１０）と同じ樹脂体とされ、且つ押し出し加工で形成されて内層固定座（１０）及びＬＥＤ直列ランプセット（２０）を被覆し並びに結合されて一体とされ、且つ上面の成型面（４１）と底面の成型面（４２）が平面状を呈し、
これにより加工後の過程に形成しうる影響を防止し、且つＬＥＤ（２１）が等ピッチで配設させ、並びにＬＥＤ（２１）の光源指向を同一方向とし、良好な引っ張り強度と撓み性を具備させたことを特徴とする、フレキシブル発光体装置。In the flexible light emitting device, the flexible light emitting device is composed of an inner layer fixing seat (10), an LED series lamp set (20), a pair of main wires (30, 31), and an outer layer fixing body (40);
The inner layer fixing seat (10) is an elongated transparent or translucent resin body, and a plurality of fixing holes (11) are arranged at equal pitches on the upper surface. Has one upper concave groove (12) and one lower concave groove (14) on the bottom surface of the inner layer fixing seat (10), whereby the inner layer fixing seat (10) forms an H-shaped cross section. And
The LED series lamp set (20) includes a plurality of LEDs (21), a resistor (22), and a lead (23) connected in series by soldering, and a lead (23) connected to the LED (21). ) Is inserted into the fixing hole (11), and the resistor (22) is received in the upper concave groove (12).
A pair of main lines (30, 31) are embedded in the inner layer fixing seat (10), respectively, and are used to lead out a conductor or install a connector, and the left main line (30) is a right main line (30). 31), which are located on both sides in the H-shaped cross section of the inner layer fixing seat (10), respectively, and the foremost conductor (230) of the LED series lamp set (20) is a front end of the inner layer fixing seat (10) by a tool. And is connected to the left main line (30), and the terminal wire (231) of the LED series lamp set (20) is also inserted into the end of the inner layer fixing seat (10) with a tool and connected to the right main line (31). And
The outer layer fixed body (40) is made of the same resin as the inner layer fixed seat (10), and is formed by extrusion to cover the inner layer fixed seat (10) and the LED series lamp set (20), and are combined and integrated into one body. And the molding surface (41) on the top surface and the molding surface (42) on the bottom surface are flat,
This prevents the effects that can be formed in the process after processing, arranges the LEDs (21) at equal pitches, makes the light sources of the LEDs (21) in the same direction, and has good tensile strength and flexibility. A flexible illuminant device characterized in that: 請求項２記載のフレキシブル発光体装置において、全体の成型加工の後、外層固定体（４０）の上面の成型面（４１）と底面の成型面（４２）がいずれも平面状を呈し、並びに該ＬＥＤ（２１）の光源指向が、いずれも上面の成型面（４１）の法線方向とされ、良好な発光効果を具備したことを特徴とする、フレキシブル発光体装置。3. The flexible light-emitting device according to claim 2, wherein after the entire molding process, both the upper molding surface (41) and the lower molding surface (42) of the outer layer fixed body (40) have a flat shape. A flexible luminous device, characterized in that the light sources of the LEDs (21) are directed in the direction of the normal to the molding surface (41) of the upper surface, and have a good luminous effect. 請求項３記載のフレキシブル発光体装置において、平面状を呈する上面の成型面（４１）と底面の成型面（４２）により取り付けが容易で、且つ該装置が取り付け面上にあって、Ｘ−Ｙ軸方向の平面で弯曲させられる時、弯曲取り付け後のＬＥＤ（２１）の光源指向が一致性を保持することを特徴とする、フレキシブル発光体装置。4. The flexible illuminant device according to claim 3, wherein the mounting is easy by the upper molding surface (41) and the lower molding surface (42) having a planar shape, and the device is on the mounting surface, and is XY. A flexible illuminant device characterized in that the light source orientation of the LED (21) after the curved attachment maintains the consistency when it is curved in an axial plane. 請求項２記載のフレキシブル発光体装置において、内層固定座（１０）に配設された固定孔（１１）のピッチが実際の要求に応じて増加可能とされ、且つＬＥＤ直列ランプセット（２０）の導線（２３）の長さがこれに対応して増加可能とされたことを特徴とする、フレキシブル発光体装置。3. The flexible luminous device according to claim 2, wherein the pitch of the fixing holes (11) arranged in the inner layer fixing seat (10) can be increased according to actual requirements, and the LED series lamp set (20) can be increased. A flexible light emitting device, characterized in that the length of the conductor (23) can be correspondingly increased. 請求項５記載のフレキシブル発光体装置において、導線（２３）の長さが余る時に、内層固定座（１０）にあって隣り合う固定孔（１１）の間に、余分の導線（２３）の長さを収容する挿入孔（１３）が設けられたことを特徴とする、フレキシブル発光体装置。6. The flexible light-emitting device according to claim 5, wherein when the length of the conductive wire (23) is excessive, the length of the extra conductive wire (23) is located between the adjacent fixing holes (11) in the inner layer fixing seat (10). A flexible light-emitting device, characterized in that an insertion hole (13) for accommodating the same is provided. 請求項２記載のフレキシブル発光体装置において、実際の必要によりＬＥＤ直列ランプセット（２０）に大きな抵抗（２５）が連接される時、該抵抗（２５）が直接固定孔（１１）内に収容され、且つ該抵抗（２５）が２本の長い導線（２３ａ）で隣り合うＬＥＤ（２１）のピンに連接されることを特徴とする、フレキシブル発光体装置。3. The flexible light emitting device according to claim 2, wherein when a large resistance (25) is connected to the LED series lamp set (20) according to actual need, the resistance (25) is directly accommodated in the fixing hole (11). And the resistor (25) is connected to the pins of the adjacent LED (21) by two long conducting wires (23a). 請求項７記載のフレキシブル発光体装置において、導線（２３ａ）の長さが余る時、抵抗８２５）と余分の長さ部分の導線（２３ａ）が併せて固定孔（１１）に収容されることを特徴とする、フレキシブル発光体装置。8. The flexible light emitting device according to claim 7, wherein when the length of the conductor (23a) is excessive, the resistor 825) and the extra length of the conductor (23a) are accommodated together in the fixing hole (11). Characterized by a flexible luminous device. 請求項２記載のフレキシブル発光体装置において、外層固定体（４０）の上面の成型面（４１）と底面の成型面（４２）に押し出し成型時に複数の凹痕（４１０、４２０）が形成されたことを特徴とする、フレキシブル発光体装置。3. The flexible light emitting device according to claim 2, wherein a plurality of concave marks (410, 420) are formed on the molding surface (41) on the upper surface and the molding surface (42) on the bottom surface of the outer layer fixed body (40) during extrusion molding. A flexible illuminant device, characterized in that: 請求項２記載のフレキシブル発光体装置において、外層固定体（４０）の断面が矩形とされて、左側面の成型面（４３）と右側面の成型面（４４）が平面状とされたことを特徴とする、フレキシブル発光体装置。3. The flexible light-emitting device according to claim 2, wherein the outer layer fixed body (40) has a rectangular cross section, and the left side molding surface (43) and the right side molding surface (44) have a planar shape. Characterized by a flexible luminous device.
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EP1357330A3 (en) 2006-04-26
CA2426529A1 (en) 2003-10-25
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KR100985776B1 (en) 2010-10-06
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CN100483011C (en) 2009-04-29
ATE410637T1 (en) 2008-10-15

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