M426905 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種軟性排線結構，特別是有關於 一種設有發光元件之排線單元。 【先前技術】 現今隨著環保意識的高漲，具有省電與符合環保要 求之發光二極體（LED)已逐漸應用於生活中的各項電 子產品中，例如聖誕燈飾、手電筒、車輛信號燈、交 通標諸、手機與顯示器等商品，且未來發展的趨勢也 是利用發光二極體來逐漸替代功能相近之傳統燈泡。 一般發光二極體之基本構造，係在一透明絕緣體之 内部設有不同極性之導電端及一承載部’其承載部處 係固設有一晶片’其晶片之週邊係設有螢光材料，另 設有金線構成晶片之電極層與導電端之連接，而各導 電端ϋ延伸出透明絕緣體外部成為電源接點。在導電 端之通電作用下’其晶片所產生之光源在穿過螢光材 料時，即與螢光材料之波長結合成為預期之可見光。 現今一般電子裝置（如筆記型電腦）中，需要局部發 光或指示燈處，其一般做法係於鍵盤内之印刷電路板 或軟性電路板上’設置印刷線路以供發光二極體設 置，當通以電源時’發光二極體得以發光而產生指示 作用。然而，使用印刷電路板或軟性電路板之成本較 3 M426905 高，且需視發光二極體所設置之位置而設置印刷線 路，其作法較為複雜所以容易導致製作成本的增加。 【新型内容】 習知之電子產品係使用印刷電路板或軟性電路板 以供發光二極體設置，如此容易導致製作成本增加的 問題。 本創作提供一種設有發光元件之排線單元，包括一 下絕緣層、一上絕緣層、複數金屬導線、至少一導通 部及複數發光元件，其中上絕緣層設置於下絕緣層 上，上絕緣層設有複數開口，複數金屬導線平行排列 設置於上絕緣層與下絕緣層之間。該些金屬導線包括 至少二導線組及一共用電源線，導線組包括一電源導 線、一元件導線及一連接部，連接部一端連接於電源 導線，另一端連接於元件導線上，電源導線與共用電 源線的末端分別形成至少一導電接點，元件導線外露 於該些開口以形成複數搭接部。導通部使共用電源線 與二導線組之元件導線形成電性連接，複數發光元件 設置於該些開口且與該些搭接部形成電性連接，且每 一元件導線上之該些發光元件皆位於連接部與導通部 之間。 本創作所提供之設有發光元件的排線單元，其係利 用軟性排線來取代原先所使用的印刷電路板或軟性電 路板，且利用排線單元上之複數金屬導線之間的連接 4 M426905 配置來作為發光元件電性連接的線路，如此不僅結構 簡單且節省成本，即可解決習知技術所造成之製作成 本增加的問題。 【實施方式】 請參閱第一圖至第四圖所示，為本創作一較佳實施 例示意圖。本創作提供一種可設置有發光元件2之排 線單元1，此排線單元1的主要部分係由下絕緣層3、 上絕緣層4及複數條金屬導線5所組成的三層結構。 上絕緣層4設置於下絕緣層3上方，而複數條金屬 導線5平行排列設置並包覆於上絕緣層4與下絕緣層 3之間。此些金屬導線5包括三導線組51及一共用電 源線52，其中每一導線組51包括一電源導線53、一 元件導線54及一連接部55，連接部55 —端連接於電 源導線53，另一端連接於元件導線54上。電源導線 53與共用電源線52的末端分別外露於上絕緣層4以 形成導電接點50,於上絕緣層4設有對應於導線組51 之元件導線54的複數開口 41，而元件導線54外露於 該些開口 41以形成複數搭接部541。 導通部6 —端連接於共用電源線52，另一端同時 連接於三元件導線54，以使共用電源線52與三導線 組51内之元件導線54形成電性連接。在本實施例中， 導通部6與導線組51之連接部55皆設置於上絕緣層4 與下絕緣層3之間，兩者可為銀漿或是其他導電材料構 5 M426905 成，且導通部6係藉由一絕緣膠7或其他絕緣體來橫 跨電源導線53，以避免導通部6與電源導線53之間 產生電性導通。連接部55位於鄰近排線單元1的末端 處，導通部6位於鄰近排線單元1的另一末端處，且 連接部55與導通部6的位置較該些開口 41更靠近於 排線單元1末端。 每一元件導線54設有複數截斷點542以使元件導 線54形成複數條導線段543，連接部55的兩端分別 連接於電源導線53及導線段543上，使電源導線53 與導線段543形成電性連接。在本實施例中，共用電 源線52靠近於排線單元1的外側，導線組51之元件 導線54排列於導線組51之電源導線53與共用電源線 52之間，另一導線組51之元件導線54排列於二導線 組51之二電源導線5 3之間，且電源導線5 3與共用電 源線52之兩末端均外露於上絕緣層4以形成導電接點 50，如此可使得截斷點542的分布較為對稱，且兩末 端外露的二導電接點50有利於使用者的選擇使用。 排線單元1之每一元件導線54係用於佈設複數發 光元件2及其他元件以構成一特定發光串聯迴路，以 下為本創作之較佳實施例的佈設方式： 三發光元件2依序設置於同一元件導線54上，此 些發光元件2設置於該些開口 41且與該些搭接部541 形成電性連接，其中每一發光元件2的一端連接於導 線段543，而另一端連接於相隔截斷點542之另一導 6 M426905 線段543上，該些導線段543將三發光元件2以串聯 方式連接彼此且每一元件導線54上之該些發光元件2 皆位於連接部55與導通部6之間。 一被動元件8設置於一元件導線54上的二開口 41 且與二搭接部541形成電性連接，其中被動元件8位 於任意二發光元件2之間，且被動元件8的一端連接 於導線段543且其另一端連接於相鄰之另一導線段 543,此被動元件8與三發光元件2之間係彼此串聯形 成電性連接，在本實施例中，此被動元件8係為限流 電阻，以保護發光元件2避免因為電流過大而導致使 用壽命變短。 在本實施例中，此排線單元1之電源導線53與元 件導線54的數量係分別設有三條以組成三導線組 51，並設有三段連接部55以分別連接電源導線53與 元件導線54，設有一條共用電源線52，並設有一條導 通部6可同時連接三元件導線54，發光元件2的數量 總共是九個，被動元件8的數量計有三顆，這些發光 元件2及被動元件8的數量與佈局方式係根據實際使 用時所應用的產品電壓大小來設計，且此共用電源線 52係為共陰極線，然不限於此，共用電源線52亦可 為共陽極線，只要配合控制器的輸出設計即可。 另外，在本實施例中，位於三元件導線54上的該 些開口 41彼此係呈對稱排列，且設置於三元件導線 54上之三發光元件2係共同組成一具有三色（RGB) 7 M426905 發光二極體之燈具組9，其設有六個對稱設置的焊接 腳，該些焊接腳設置於三元件導線54上的該些開口 41且與該些搭接部541形成電性連接。此排線單元1 之三個燈具組9中之同一色的發光元件2係位於同一 元件導線54上，且鄰近於排線單元1的另一末端處之 截斷點542係位於導通部6與排線單元1末端之間。 在本實施例中，導通部6與連接部55係為銀漿塗 佈烘乾後所形成的導電結構，且導通部6與連接部55 皆設置於上絕緣層4與下絕緣層3之間，然不限於此， 另一種選擇是，導通部6與連接部55亦可選擇直接設 置於上絕緣層4外，形成方式可選擇銀漿塗佈或其他 型態的導電元件，導電元件與發光元件2及被動元件 8 —樣，皆需在上絕緣層4表面適當位置形成開口後 才焊接固定於金屬導線5上。 本創作之設有發光元件2的排線單元1，係利用設 置導線組51與共用電源線52的方式，使每個排線單 元1能形成一獨立單位且可彼此連結延長，當多個排 線單元1被導通連結在一起時，單一排線單元1的失 效不會影響到其他排線單元1的運作。此外，可依據 電源功率的大小，來選擇連結延長適當數量的排線單 元1，如此可以達到較佳之電源使用的效果。 請參閱第五圖所示，係為本創作所提供之排線單元 1與另一排線單元1互相連接的示意圖，其中二排線 單元1的結構相同，二排線單元1間可藉由將末端上 8 M426905 的導電接點50相互連接導通，從而構成一種設有發光 元件2且可重複延長的排線單元1結構。另一方面， 也可用連續製造的方式將排線單元1以一個接著一個 的方式連接生產，以形成一種具有複數排線單元1之 排線帶，使用者可依照使用環境需求，擷取適當數量 排線單元1使用，或是將每個排線單元1分割後獨立 使用，如此本創作可有利於大量生產且方便使用者從 整卷的排線帶中截取適當數量之排線單元1來使用。 綜上所述，本創作之設有發光元件的排線單元，其 係利用軟性排線來取代原先所使用的印刷電路板或軟 性電路板，且利用排線單元上之複數金屬導線之間的 連接配置來作為發光元件電性連接的線路，如此不僅 結構簡單且節省成本，即可解決習知技術所造成之製 作成本增加的問題。另外，在排線單元之金屬導線中 設計有至少二導線組之電源導線及一共用電源線專門 用以連接電源，且此些電源導線與共用電源線係可連 結延伸至下一個排線單元，如此形成重複延長的排線 單元1結構，可以達到有效使用電源功率與方便使用 者取用適量排線單元的目的。 上述詳細說明為針對本創作一種較佳之可行實施 例說明而已，惟該實施例並非用以限定本創作之申請 專利範圍，凡其它未脫離本創作所揭示之技藝精神下 所完成之均等變化與修飾變更，均應包含於本創作所 涵蓋之專利範圍中。 9 M426905 I；圖式簡單說明】 第一圖係本創作之設有發光元件之排線單元，於組裝發光元 件前的上視示意圖。 第二圖係第一圖之設有發光元件之排線單元 件後的上視示意圖。 第三圖係第—圖之觀單元的讀M426905 V. New description: [New technical field] The present invention relates to a flexible cable structure, and more particularly to a cable unit having a light-emitting element. [Prior Art] Nowadays, with the rising awareness of environmental protection, light-emitting diodes (LEDs) with power saving and environmental protection requirements have been gradually applied to various electronic products in life, such as Christmas lights, flashlights, vehicle signal lights, and traffic. Products such as mobile phones, mobile phones and monitors, and the future development trend is also the use of light-emitting diodes to gradually replace traditional light bulbs with similar functions. The basic structure of a general light-emitting diode is provided with a conductive end of different polarity inside a transparent insulator and a carrying portion 'a wafer is fixed at the carrying portion thereof. The periphery of the wafer is provided with a fluorescent material, and the other is a fluorescent material. A gold wire is formed to form a connection between the electrode layer of the wafer and the conductive end, and each of the conductive ends extends out of the transparent insulator to become a power contact. Under the energization of the conductive ends, the light source produced by the wafer, when passing through the phosphor material, combines with the wavelength of the phosphor material to become the visible visible light. In today's general electronic devices (such as notebook computers), partial illumination or indicator lights are required. The general practice is to set a printed circuit for the light-emitting diodes on a printed circuit board or a flexible circuit board in the keyboard. When the power source is used, the light-emitting diode is illuminated to give an indication. However, the cost of using a printed circuit board or a flexible circuit board is higher than that of the 3 M426905, and it is necessary to set a printed circuit depending on the position where the light-emitting diode is disposed, which is complicated in practice and thus tends to increase the manufacturing cost. [New content] The electronic products of the prior art use a printed circuit board or a flexible circuit board for the arrangement of the light-emitting diodes, which is liable to cause an increase in manufacturing cost. The present invention provides a wiring unit provided with a light-emitting element, comprising a lower insulating layer, an upper insulating layer, a plurality of metal wires, at least one conducting portion and a plurality of light-emitting elements, wherein the upper insulating layer is disposed on the lower insulating layer and the upper insulating layer A plurality of openings are provided, and the plurality of metal wires are arranged in parallel between the upper insulating layer and the lower insulating layer. The metal wires include at least two wire sets and a common power line. The wire set includes a power wire, a component wire and a connecting portion. One end of the connecting portion is connected to the power wire, the other end is connected to the component wire, and the power wire and the common wire are shared. The ends of the power lines respectively form at least one conductive contact, and the component wires are exposed to the openings to form a plurality of overlapping portions. The conductive portion is electrically connected to the component wires of the two wire sets, and the plurality of light emitting components are disposed on the openings and electrically connected to the overlapping portions, and the light emitting components on each of the component wires are Located between the connecting portion and the conducting portion. The wire-receiving unit provided with the light-emitting element provided by the present invention uses a flexible cable to replace the previously used printed circuit board or flexible circuit board, and utilizes the connection between the plurality of metal wires on the cable unit 4 M426905 The circuit is configured as a circuit for electrically connecting the light-emitting elements, so that the structure is not only simple in structure but also cost-effective, and the problem of increased manufacturing cost caused by the prior art can be solved. [Embodiment] Please refer to the first to fourth figures for a schematic diagram of a preferred embodiment of the present invention. The present invention provides a wiring unit 1 which is provided with a light-emitting element 2, and the main portion of the wiring unit 1 is a three-layer structure composed of a lower insulating layer 3, an upper insulating layer 4, and a plurality of metal wires 5. The upper insulating layer 4 is disposed above the lower insulating layer 3, and a plurality of metal wires 5 are arranged in parallel and covered between the upper insulating layer 4 and the lower insulating layer 3. The metal wire 5 includes a three-wire group 51 and a common power line 52. Each of the wire groups 51 includes a power wire 53 , a component wire 54 and a connecting portion 55 . The connecting portion 55 is connected to the power wire 53 . The other end is connected to the component lead 54. The ends of the power supply wires 53 and the common power supply lines 52 are respectively exposed on the upper insulating layer 4 to form the conductive contacts 50, and the upper insulating layer 4 is provided with a plurality of openings 41 corresponding to the component wires 54 of the wire group 51, and the component wires 54 are exposed. The openings 41 are formed to form a plurality of overlapping portions 541. The conductive portion 6 is connected to the common power supply line 52 at the other end, and the other end is simultaneously connected to the three-element conductor 54 so that the common power supply line 52 is electrically connected to the component lead 54 in the three-wire group 51. In this embodiment, the connecting portion 55 of the conducting portion 6 and the wire group 51 is disposed between the upper insulating layer 4 and the lower insulating layer 3, and the two may be made of silver paste or other conductive material 5 M426905, and are turned on. The portion 6 is wound across the power supply lead 53 by an insulating glue 7 or other insulator to avoid electrical conduction between the conductive portion 6 and the power supply lead 53. The connecting portion 55 is located adjacent to the end of the wire arranging unit 1, and the conducting portion 6 is located at the other end of the wire arranging unit 1, and the position of the connecting portion 55 and the conducting portion 6 is closer to the wire arranging unit 1 than the openings 41. End. Each of the component wires 54 is provided with a plurality of cut-off points 542 for forming the component wires 54 to form a plurality of wire segments 543. The two ends of the connecting portion 55 are respectively connected to the power supply wires 53 and the wire segments 543, so that the power wires 53 and the wire segments 543 are formed. Electrical connection. In this embodiment, the common power line 52 is adjacent to the outside of the cable unit 1, and the component wires 54 of the wire group 51 are arranged between the power wire 53 of the wire group 51 and the common power line 52, and the components of the other wire group 51. The wires 54 are arranged between the two power wires 53 of the two wire sets 51, and both ends of the power wires 53 and the common power line 52 are exposed on the upper insulating layer 4 to form the conductive contacts 50, so that the cut-off points 542 can be made. The distribution is relatively symmetrical, and the exposed two conductive contacts 50 at both ends are advantageous for the user to select. Each of the component wires 54 of the wire arranging unit 1 is used for arranging the plurality of light-emitting elements 2 and other components to form a specific light-emitting series circuit. The following is a layout of the preferred embodiment of the present invention: The three light-emitting elements 2 are sequentially disposed on The light-emitting elements 2 are disposed on the openings 41 and electrically connected to the overlapping portions 541. One end of each of the light-emitting elements 2 is connected to the wire segment 543, and the other end is connected to each other. The other lead 6 542 of the cut-off point 542 is on the line segment 543. The wire segments 543 connect the three light-emitting elements 2 to each other in series, and the light-emitting elements 2 on each of the component wires 54 are located at the connecting portion 55 and the conductive portion 6. between. A passive component 8 is disposed on the two openings 41 of a component wire 54 and electrically connected to the two overlapping portions 541, wherein the passive component 8 is located between any two light emitting components 2, and one end of the passive component 8 is connected to the wire segment 543 and the other end thereof is connected to another adjacent wire segment 543. The passive component 8 and the three light-emitting elements 2 are electrically connected in series with each other. In the embodiment, the passive component 8 is a current limiting resistor. In order to protect the light-emitting element 2, the service life is shortened due to excessive current. In this embodiment, the number of the power supply wires 53 and the component wires 54 of the cable unit 1 are respectively provided to form three wire groups 51, and three connection portions 55 are provided to respectively connect the power wires 53 and the component wires 54. A common power line 52 is provided, and a conductive portion 6 is provided for simultaneously connecting the three-element wires 54, the total number of the light-emitting elements 2 is nine, and the number of the passive elements 8 is three, and the light-emitting elements 2 and the passive components are provided. The number and layout of the 8 are designed according to the voltage of the product applied in actual use, and the common power line 52 is a common cathode line. However, the common power line 52 can also be a common anode line, as long as the control is coordinated. The output of the device can be designed. In addition, in the present embodiment, the openings 41 on the three-element wires 54 are symmetrically arranged with each other, and the three light-emitting elements 2 disposed on the three-element wires 54 are combined to have one color (RGB) 7 M426905 The illuminating diode assembly 9 is provided with six symmetrical soldering legs, and the soldering legs are disposed on the three-component wires 54 and electrically connected to the lands 541. The light-emitting elements 2 of the same color in the three lamp groups 9 of the cable unit 1 are located on the same component wire 54, and the cut-off point 542 adjacent to the other end of the wire-splitting unit 1 is located at the conductive portion 6 and the row Between the ends of the line unit 1. In this embodiment, the conductive portion 6 and the connecting portion 55 are electrically formed structures formed by coating and drying the silver paste, and the conductive portion 6 and the connecting portion 55 are disposed between the upper insulating layer 4 and the lower insulating layer 3. The invention is not limited thereto. Alternatively, the conductive portion 6 and the connecting portion 55 may be directly disposed outside the upper insulating layer 4, and the silver paste coating or other types of conductive elements may be selected, and the conductive elements and the light emitting elements may be selected. The element 2 and the passive element 8 are both soldered and fixed to the metal wire 5 after forming an opening at a suitable position on the surface of the upper insulating layer 4. The wire arranging unit 1 provided with the light-emitting element 2 of the present invention is configured such that each wire arranging unit 1 can form an independent unit and can be connected to each other by a method of providing a wire group 51 and a common power source line 52, when a plurality of rows are arranged. When the line units 1 are electrically connected together, the failure of the single line unit 1 does not affect the operation of the other line units 1. In addition, depending on the power supply, the connection can be extended to an appropriate number of cable units 1, so that better power usage can be achieved. Please refer to the fifth figure, which is a schematic diagram of the connection between the cable unit 1 and the other cable unit 1 provided by the creation, wherein the structure of the two row units 1 is the same, and the two rows of units 1 can be The conductive contacts 50 of the 8 M426905 on the end are connected to each other to form a structure of the wiring unit 1 provided with the light-emitting elements 2 and reproducible. On the other hand, the cable arranging units 1 can also be connected and produced one after another in a continuous manufacturing manner to form a cable splicing belt having a plurality of arranging units 1, and the user can draw an appropriate amount according to the use environment requirements. The cable unit 1 is used, or each cable unit 1 is divided and used independently, so that the creation can facilitate mass production and facilitate the user to intercept an appropriate number of the cable unit 1 from the entire coil cable. . In summary, the present invention provides a cable unit with a light-emitting component, which uses a flexible cable to replace the previously used printed circuit board or flexible circuit board, and utilizes a plurality of metal wires on the cable unit. The connection configuration is used as a circuit for electrically connecting the light-emitting elements, so that not only the structure is simple and the cost is saved, but the problem of increased manufacturing cost caused by the prior art can be solved. In addition, at least two wire sets of power wires and a common power line are designed to be connected to the power source in the metal wires of the cable unit, and the power wires and the common power wires can be connected to extend to the next cable unit. Thus, the structure of the cable unit 1 with repeated extension is formed, and the purpose of effectively using the power source and facilitating the user to take an appropriate amount of the cable unit can be achieved. The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation. 9 M426905 I; Brief Description of the Drawings] The first figure is a top view of the cable unit with the light-emitting elements in the creation before the assembly of the light-emitting elements. The second drawing is a top view of the first embodiment of the wiring unit provided with the light-emitting elements. The third picture is the reading of the unit of the first figure
於組裝發光元 第四圖係第三圖之排線單元之複數金屬= 體示意圖。 獨等線的局部放大立 意 Γ係第—咖―顺㈤接的上視示 【主要元件符號說明】 1排線單元 2發光元件 3下絕緣層 4 , 上絕緣層 41開口 5金屬導線 50導電接點 51導線纽 52共用電源線 電源導線 元件導線 10 54 M426905 541搭接部 542截斷點 543導線段 55 連接部 6 導通部 7 絕緣膠 8 被動元件 9 燈具組In assembling the illuminating element, the fourth figure is the complex metal=body diagram of the arranging unit of the third figure. The partial enlargement of the unique line is the upper view of the first-cafe-shun (five) connection. [Main component symbol description] 1 cable unit 2 light-emitting element 3 lower insulating layer 4, upper insulating layer 41 opening 5 metal wire 50 conductive connection Point 51 wire button 52 shared power line power wire component wire 10 54 M426905 541 lap 542 cut-off point 543 wire segment 55 connection 6 conduction portion 7 insulating rubber 8 passive component 9 lighting fixture