WO2013075609A1 - 一种线条型led - Google Patents

一种线条型led Download PDF

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Publication number
WO2013075609A1
WO2013075609A1 PCT/CN2012/084872 CN2012084872W WO2013075609A1 WO 2013075609 A1 WO2013075609 A1 WO 2013075609A1 CN 2012084872 W CN2012084872 W CN 2012084872W WO 2013075609 A1 WO2013075609 A1 WO 2013075609A1
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WO
WIPO (PCT)
Prior art keywords
led
strip
metal
line type
bracket
Prior art date
Application number
PCT/CN2012/084872
Other languages
English (en)
French (fr)
Inventor
李荣宝
Original Assignee
Li Rongbao
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Li Rongbao filed Critical Li Rongbao
Priority to BR112014011994-5A priority Critical patent/BR112014011994B1/pt
Priority to JP2014541527A priority patent/JP5775642B2/ja
Priority to EP12851775.2A priority patent/EP2775540B1/en
Priority to RU2014122852A priority patent/RU2608073C2/ru
Priority to IN3846CHN2014 priority patent/IN2014CN03846A/en
Priority to US14/357,778 priority patent/US9518707B2/en
Publication of WO2013075609A1 publication Critical patent/WO2013075609A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • 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
    • 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
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21Y2101/00—Point-like light sources
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations
    • H01L33/54—Encapsulations having a particular shape

Definitions

  • the present invention relates to the field of LED packaging technology and application technology, and more specifically to a line type LED.
  • Line type LED slim and light, minimum width of 2mm mm, thickness of 1 ⁇ 2 mm, minimum illumination distance of 3 mm, softness is very good, three-dimensional space can be bent at will; length can be cut off arbitrarily, on demand It can also be connected arbitrarily, and has no effect on the effect of use; it can be glued to the desired place like a timely post, which is very convenient.
  • An LED lamp strip disclosed by the domestic patent CN 201688230U includes a main line flexible circuit board, an LED carrying circuit board, an LED lamp, and the LED carrying circuit board is a flexible circuit board integrated with the edge of the main line flexible circuit board, and the circuit is utilized.
  • the flexible characteristics of the board can realize the rotation and bending of the edge of the main circuit flexible circuit board. The effect of the rotation and bending is reflected in the change of the illumination direction of the LED lamp.
  • the flexible characteristics of the main line flexible circuit can be used to achieve the leading The flexible circuit of the line flexes and bends on the plane. The effect of this kind of rotary bending is reflected in the change of the shape of the LED strip.
  • the rotation of the LED strip is very difficult and is susceptible to the rotation angle of the LED lamp, especially when When the LED lamp is rotated to 0 ° -90 ° and the light is kept in the forward direction, the change in the shape of the lamp has great limitations. Moreover, it still uses a circuit board to carry LEDs and electronic devices, and cannot bend at any angle, and arbitrarily cut off.
  • the object of the present invention is to improve the prior art and the package structure, and provide a three-dimensional space that can be bent at will; the length can be arbitrarily cut off, the installation and wiring are extremely convenient, and can be used for a special minimum installation position, and can be bent. Curved into text and graphics, and can be used for indoor and outdoor more practical, more convenient and more reliable line LED structure and packaging method.
  • a line type LED which comprises an LED chip, a built-in resistor, a magnet, a magnetic material, a strip-shaped package bracket and a power source, characterized in that the line type LED is an elongated strip shape, and the bracket metal strip b and the metal are connected. Between the strips c is provided with a built-in resistor and an LED chip mounting bracket, the upper metal strip a is connected with the metal strip b, the lower metal strip c is connected with the metal strip d, and the bracket metal strip a, b and the metal strip c, d are connected.
  • the utility model can also be a single strip of thin metal strip or a plurality of thin metal wires.
  • the connecting bracket is composed entirely or partially of a magnetic metal material, and the metal strip b and the metal strip c are folded 90 degrees, the built-in resistor and the LED chip.
  • the mounting brackets are provided with indentation lines e, f on the left and right, and metal long squares g and on the outside of the indentation lines e and f! 1.
  • the metal long squares g and h are folded 90 degrees along the indentation line to form an LED package bowl.
  • the brackets in the package bowl are provided with built-in resistors and LED chips are connected in series with gold wires.
  • the bowl is filled with epoxy resin, epoxy.
  • the resin After curing the resin, break the long metal blocks g and h on both sides, so that the long brackets on both sides of the line LED are metal strips &, b and metal strips (:, d are not conductive, the magnet is fixed at one end of the wire, and the other end of the wire Connected to the power source, in use, the power supply wiring is attracted by the magnet on the bracket.
  • Line type LED cross section approximately rectangular replaced by square or round or H or L or T or
  • the minimum width of the line LED is 2mm, the minimum illumination distance is 3mm, the single LED current is 20mA ⁇ lA, and the voltage is 3 ⁇ 24V.
  • a built-in resistor is provided in the package of the line type LED.
  • the bracket, the LED chip, and the built-in resistor are connected in series, and all the LEDs connected in series with the built-in resistor are connected in parallel.
  • the built-in resistors are one or more, and the LED chips are one or more.
  • Line-type LEDs are provided with a transparent sticker on the front or back or on both sides.
  • the invention also includes a line A method of producing a strip LED, characterized in that the method is as follows:
  • the invention is an innovative product, green and environmentally friendly, and can be used as a new type of advertising lighting material, and can also be used as an improvement or upgrade of LED light bar, LED module, neon lamp, timely post and the like. It is easy to use, saves labor and time, has good advertising effect, and has a wide range of applications: it can be glued on the door, window glass or photo inkjet, and can be used as a luminous font, pattern, logo, etc.
  • FIG. 1 is a perspective view of a stent of the present invention
  • FIG. 2 is a schematic view showing the formation of an LED package bowl according to the present invention
  • FIG. 3 is a schematic view showing the long metal blocks g and h of the two sides after the epoxy resin is cured
  • Figure 4 is a schematic view showing the magnet of the present invention fixed to one end of the wire
  • Figure 5 is a schematic view of the magnet for welding the wire in use on the connecting bracket with the built-in resistor and the LED chip lamp
  • Figure: a, b, c, d is a metal strip e
  • f is an indentation line g
  • h is a metal long square.
  • i is a magnet
  • j is a wire.
  • Line-type LEDs are available in a new package that is connected in a unidirectional continuous strip package.
  • the resulting LED shape is also a new form; continuous line shape (currently all package forms, only a single LED and a block of LEDs), in order to achieve this form of packaging, a new bracket structure and Packaging process:
  • the line type LED is a slender strip shape, and a mounting bracket with a built-in resistor and an LED chip is provided between the connecting bracket metal strip b and the metal strip c, and the upper metal strip a and the metal
  • the strips b are connected, the lower metal strips c are connected to the metal strips d, and the bracket metal strips a, b and the metal strips c, d may also be a single strip of thin metal strips or a plurality of thin metal wires, the connection being
  • the bracket is composed entirely or partially of magnetic material, and the built-in resistor and the LED chip are provided with indentation lines e and f on the left and right sides, and metal long squares g and h are arranged on the outside of the indentation lines e and f, and the built-in resistance value,
  • the type and size of the LED chip, the shape and structure of the mounting bracket are individually designed according to different needs, and only the position is shown here.
  • the metal strip b and the metal strip c are folded 90 degrees, and the built-in resistors and the two metal long squares g and h of the LED chip mounting bracket are folded 90 degrees along the indentation lines e and f to form an LED.
  • the LED lamp is connected by soldering or mechanical bayonet connection or conductive glue, and then covered with a transparent rubber tube;
  • the magnet of the welding wire can be attracted to the connecting bracket to introduce the power wiring at multiple points.
  • the power supply is very convenient, which directly solves the small cross-sectional area of the connecting bracket, the current cannot be too large and the low voltage DC
  • the voltage drop caused by electricity can also avoid a large number of non-lighting phenomena caused by one broken wire or any device damage.
  • a new package form unidirectional continuous strip package
  • LED shape continuous strip shape, arbitrary bending, fine and slender, arbitrary interception, magnetic wiring, convenient and reliable
  • the words or patterns of the indications are gleaming, and the rest are all transparent, as if the words or patterns in the air are in the middle of the sky. Glowing, very eye-catching, very beautiful. Or warning strips for glass doors on glass doors of hotels, shopping malls or general facades, shops, etc., are now posted in time. The use of this product is more beautiful, the warning effect is stronger, and it is made into logo or other advertising text patterns, and also produces a visually strong advertising effect.
  • This product is basically far-sighted, so the lines should be thin, the distance between the lights is normal, and the power is not large but it should be bright. Therefore, a color LED with a width of 3 inches, a light-emitting pitch of 6 inches, a current of 20 mA, and a power of 0.06w is used.
  • the frame structure is shown in Figure 2.
  • the commonly used 5v voltage is used, so the built-in resistor is 150 ohms. It is connected in series with the LED chip. After encapsulating the epoxy resin, the two sides are cut off, and it is covered with a transparent rubber tube. The front side is self-adhesive. (sticked to the glass, the light can pass through the glass).
  • the current required for the LED is only 20mA, and the length is generally not very long. Therefore, as long as the positive and negative poles of the two ends are uniformly attracted to the magnet to which the wire is fixed, the lead is connected to the 5v DC power supply.
  • the sticker on this product is on the reverse side, and can be used on inkjet or photo. If it is pasted on a large printing cloth such as conference, exhibition, etc., it will form a luminous word or pattern on it. In the original inkjet or timely sticker name After being pasted, it will form a luminous name store card, which is not only convenient and beautiful, but also much cheaper than acrylic light, which is much more energy-saving and environmentally friendly.
  • the LED is changed to white (or other colors, models), and the pitch is reduced to 3_4mm.
  • It can be used on the crystal chandelier: Paste it on the crystal piece of the crystal chandelier (such as a small circle on the upper sphere of the crystal ball) ), the power leads are covered with enameled wire and recoated with the same color as the metal hanger (eg gold, silver). The crystal hanging light wire thus produced is shot through the crystal.
  • Each crystal pendant is crystal clear, dazzling, very beautiful, long life, energy saving and environmental protection, eliminating the cumbersome things such as changing the original bulb and checking and changing. According to the user's needs, a variety of color lights, even colorful crystal chandeliers.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明涉及LED封装技术领域，具体的说是一种线条型LED，包括LED芯片、内置电阻、磁铁、磁性材料、长条型封装支架和电源，其特征在于线条型LED为细长条形，连接支架间设有内置电阻和LED芯片的安放支架，连接支架金属条 a、b和金属条 c、d或为单条窄薄金属长条或多条细金属丝结构，连接支架全部或部分为磁性金属材料；支架、LED芯片、内置电阻为串联，所有LED 与内置电阻串联成的LED灯为并联；磁铁固定在导线的一端，导线的另一端与电源相连接，多点引出电源接线，解决了压降问题，也可避免由于有一处断线或任一器件损坏而导致一大段不亮的现象。本发明线条型LED柔软性非常好，可三维空间任意折弯；精小纤细；长度任意截断，任意连接，运用在许多新的领域，也可制造出更多新型产品。

Description

一种线条型 LED
[技术领域] 本发明涉及 LED封装技术和运用技术领域， 具体的说是一种线条型 LED。 [背景技术] 线条型 LED, 纤细轻巧， 最小宽度为 2mm毫米， 厚度 1〜2毫米， 发光间距 最小 3毫米， 柔软性非常好， 三维空间可任意折弯； 长度可任意截断， 按需取 用； 也可任意连接， 对使用效果没有任何影响； 并可象及时帖一样粘帖在所需 之处， 非常方便。 国内专利 CN 201688230U公开的一种 LED灯带， 包括主导线柔性电路板、 LED承载电路板、 LED灯， LED承载电路板是与主导线柔性电路板的边缘呈一体 的柔性电路板， 利用该电路板的柔性特点， 能实现以主导线柔性电路板的边缘 为轴的旋转弯折， 此种旋转弯折的效用体现在 LED灯照射方向的改变； 利用主 导线柔性电路的柔性特点， 能实现主导线柔性电路在平面上的旋转弯折， 此种 旋转弯折的效用体现在 LED灯带造型上的改变， 但 LED灯带的旋转弯折十分困 难， 易受到 LED灯旋转角度的影响， 尤其当 LED灯旋转到 0 ° -90 ° ， 保持在正 向迎面发光时， 灯带造型变化具有极大的局限性。 而且其还是采用电路板承载 LED及电子器件,不能做到任意角度弯转，和任意截断。
[发明内容] 本发明的目的是对现有技术和封装结构进行改进， 提供一种三维空间可任 意折弯； 长度可任意截断，安装接线极为方便， 能用于特殊极小安装位置， 可弯 曲成文字和图形， 并可用于室内外的更实用更方便更可靠的线条型 LED结构和 封装方法。
为实现上述目的设计一种线条型 LED, 包括 LED芯片、 内置电阻、 磁铁、 磁性材料、 长条型封装支架和电源， 其特征在于线条型 LED为细长条形， 连接 支架金属条 b和金属条 c之间设有内置电阻和 LED芯片的安放支架， 上部金属 条 a与金属条 b相连接， 下部金属条 c与金属条 d相连接， 连接支架金属条 a， b和金属条 c， d也可为单条窄薄金属长条或多条细金属丝结构， 所述的连接支 架全部或部分为磁性金属材料组成， 金属条 b和金属条 c内折 90度， 所述内置 电阻和 LED芯片的安放支架左右设有压痕线 e、 f， 在压痕线 e和 f的外面设有 金属长方块 g和！ 1， 金属长方块 g和 h沿压痕线内折 90度， 形成 LED封装碗， 在封装碗内的支架上设有内置电阻并用金线串联 LED芯片， 碗上封装有环氧树 脂， 环氧树脂固化后断开两边金属长方块 g和 h， 使线条型 LED二边的长支架 即金属条&、 b和金属条(：、 d不导通， 磁铁固定在导线的一端， 导线的另一端与 电源相连接， 运用中在所述支架上由磁铁吸附引入电源接线。
线条型 LED横截面近似长方形替换为正方形或圆形或 H型或 L型或 T型或
Y型或椭圆形及几何形状。
线条型 LED最小的宽度为 2mm， 最小的发光间距 3mm， 单个 LED电流 20mA~lA， 电压为 3~24伏。
线条型 LED的封装中设内置电阻。
支架、 LED芯片、 内置电阻为串联， 所有 LED与内置电阻串联成的 LED 灯为并联。
所述的内置电阻为一个或多个， 所述的 LED芯片为一个或多个。
线条型 LED的正面或反面或两侧设有透明的不干胶。 本发明还包括一种线 条型 LED的生产方法， 其特征在于该方法如下：
a)设计线条型支架结构形状， 设置折痕线， 设置内置电阻、 LED芯片安放 支架的形状结构， 线条型支架的二边连接支架全部或部分为磁性材料组成； b)金属条 b、 金属条 c折起 90度；
c)内置电阻及 LED芯片的安放支架两旁金属长方块沿压痕线折起 90度， 形成一个 LED封装碗的结构；
d)在碗内支架一边连接内置电阻一极后另一极用金线串联 LED芯片， 芯片 的另一极再连接支架另一边，在碗内封装环氧树脂；
e)环氧树脂固化后断开两边金属长方块 g和 h， 使线条型 LED二边的长支 架即金属条 a、 b和金属条(：、 d不导通； f)在线条型 LED连接支架金属条 a、 b和金属条(：、 d上， 可多点引出电源 接线， 电源接入方便可靠， 直接解决了连接支架截面积小、 电流不能太大及低 电压直流电引起的压降问题， 同时也可避免由于有一处断线或任一器件损坏而 导致一大段不亮的现象； g)线条型 LED完成封装后或磁性连接支架金属条 a、 b和金属条(：、 d与内 置电阻和 LED芯片组成的 LED灯用焊接或机械卡口连接或导电胶胶合连接后， 用透明橡塑管包覆； h)在所需面放置透明不干胶。 本发明是一种创新产品， 绿色环保， 可作为一种新型的广告亮化材料,也可 作为 LED灯条、 LED模组、 霓虹灯、 及时帖等材料的改进或升级替代。 它使用简 便， 省工省时， 广告效果好， 运用面广泛： 粘帖在门、 窗玻璃上或写真喷绘上， 可作为发光的门面、 门牌字或舞台背景的发光字体、 图案、 logo等； 可用于宾 馆， 商场等公共场合的发光指示， 标识； 可用于特殊灯箱的背光照明 （如真正 超薄 2〜3公分厚的灯箱， 卷携式灯箱等)； 可用在水晶吊灯、 各种艺术灯具、 室内装潢照明； 可用在特定发光字上 （如细笔划发光字、 图案、 logo或小形的 发光字等）； 更可用于特殊的或极小安装位置的光照及各种特定要求的照明， 本 产品密封性好， 可用于室内， 也可用于室外， 可弯成各种文字、 图案或 logo用 于装饰、 广告， 也可作为光源， 用于灯箱、 发光字、 灯具及各种照明灯具。
[附图说明] 图 1是本发明的支架展开图； 图 2是本发明形成一个 LED封装碗的示意图； 图 3是本发明中环氧树脂固化后断开两边金属长方块 g和 h示意图； 图 4是本发明的磁铁固定在导线的一端示意图； 图 5是在使用中焊上导线的磁铁吸附在有内置电阻和 LED芯片灯的连接支 架上的示意图； 图中： a、 b、 c、 d均为金属条 e、 f均为压痕线 g、 h为金属长方块。 i为磁铁; j为导线。
[具体实施方式] 结合附图对本实用新型做进一步说明， 这种装置的制造技术对本专业的人 来说是非常清楚的。 线条型 LED采用一种新的封装形式，即以支架连接成单向连续的条形封装。 因而生产出的 LED形状也是新的形式； 连续的线条形 （目前所有的封装形式， 只有单个 LED和组块的 LED两种形式）， 为实现这种形式的封装， 必须运用新的 支架结构和封装工艺：
1.框架的展开 （如图 1所示）： 线条型 LED为细长条形， 连接支架金属条 b和金属条 c之间设有内置电阻和 LED芯片的安放支架， 上部金属条 a与金属 条 b相连接， 下部金属条 c与金属条 d相连接， 连接支架金属条 a, b和金属条 c， d也可为单条窄薄金属长条或多条细金属丝结构， 所述的连接支架全部或部 分为磁性材料组成， 内置电阻和 LED芯片的安放支架左右设有压痕线 e、 f， 在 压痕线 e和 f的外面设有金属长方块 g和 h， 内置电阻阻值、 LED芯片型号和大 小， 安放支架的形状结构根据不同需要单独设计而定， 在此仅作位置示意。
2.如图 2所示， 金属条 b和金属条 c内折 90度， 内置电阻及 LED芯片安 放支架的两旁金属长方块 g和 h沿压痕线 e和 f内折 90度， 形成一个 LED封装
"碗"。
3.如图 3所示， 在 "碗" 内一条支架放置并连接内置电阻（阻值按各型号 LED计算而定）后用金线串联 LED芯片， 芯片串联到另一条支架并在 "碗"内封 装环氧树脂， 固化后去掉一小块， 使二边断开不导通。
4.线条型 LED完成封装后或磁性连接支架与内置电阻和 LED芯片组成的 LED灯用焊接或机械卡口连接或导电胶胶合连接后， 用透明橡塑管包覆；
5.在所需面放透明不干胶 （因为有的帖在玻璃上， 需要正面粘贴， 透过玻 璃发光， 而有的直接粘在所需处， 则需要反面粘帖正面直接发光）， 并和封装好 的 LED—起在模具内用硅胶密封或用透明橡塑管将其包覆。
6.使用时， 可用焊上导线的磁铁吸附在连接支架上多点引入电源接线， 电 源接入非常方便， 直接解决了连接支架截面积小、 电流不能太大及低电压直流 电引起的压降问题， 同时也可避免由于有一处断线或任一器件损坏而导致一大 段不亮的现象。 由此就形成了新的封装形式（单向连续条形封装）， 生产出新的 LED形状 (连续条形， 任意弯折， 精小纤细， 任意截接， 磁吸接线， 方便可靠） 运用在 许多新的领域， 也可制造出更多新型产品。
实施例 1：
如用于宾馆， 商场等公共场合的发光指示、 标识，全透明的玻璃或亚克力 上,指示、 标识的字或图案闪闪发光， 其余全部透明， 好像凌空中无中生有地指 示、 标识的字或图案在发光， 非常醒目， 非常漂亮。 或用于宾馆、 商场或一般 门面、 商店的玻璃门玻璃墙上警示贴条， 现在都用及时贴。 而改用本产品则更 加美观， 警示效果更强， 而且做成 logo或其他广告文字图案， 同时还产生视觉 冲击力很强的广告效果。
这一用途产品基本远视， 所以线条要细、 发光间距一般、 功率不大但要艳 亮， 因此采用宽度 3匪， 发光间距 6匪， 电流 20mA， 功率 0. 06w的彩色 LED。
框架结构如图 2所示， 使用比较常用的 5v电压， 所以内置电阻 150欧， 与 LED芯片串联， 封装环氧树脂后切断二边， 用透明橡塑管将其包覆， 正面上 不干胶 （粘在玻璃上， 发光可透过玻璃）。
LED所需电流仅 20mA， 且长度一般来说不会很长， 所以就只要在其二端部 正负极一致地吸附上固定了导线的磁铁,引线接上 5v直流电源即可。
此产品的不干胶上在反面， 就可以用在喷绘或写真上， 如会务、 展览等大 型的喷绘布上粘帖后就在其上面形成发光字或图案； 在原来喷绘或及时贴店名 招牌上粘贴后就形成发光字店牌， 不仅方便美观还比做亚克力的发光字便宜得 多,节能环保得多。 实施：2 :
再以上例为基础， LED改用白色（或其他颜色、型号）， 间距縮小到 3_4mm， 可用在水晶吊灯上： 将之粘贴在水晶吊灯的水晶件上 （如水晶球上半球上粘一 小圈）， 电源引线用漆包线并再涂上金属吊架相同的颜色 （如金色、 银色）。 由 此制成的水晶吊灯光线是透过水晶射出来的， 每个水晶挂件晶莹透亮， 光彩夺 目， 非常漂亮， 寿命长， 省电环保， 免除原来灯泡坏了经常检查调换等繁琐事， 还可以根据用户需要制成各种颜色灯光， 甚至七彩变幻光的水晶吊灯。
此类运用还有很多， 如在精致漂亮的工艺品摆设上巧妙贴上线条型 LED , 就能成为既是一个完美艺术品摆件， 又是一个照明台灯， 既美观又实用。 此类 运用不胜枚举。

Claims

权 禾 |J8要 求 书
1. 一种线条型 LED, 包括 LED芯片、 内置电阻、 磁铁、 磁性材料、 长条型封 装支架和电源， 其特征在于线条型 LED为细长条形，连接支架金属条 b和金 属条 c之间设有内置电阻和 LED芯片的安放支架， 上部金属条 a与金属条 b 相连接， 下部金属条 c与金属条 d相连接，连接支架金属条 a, b和金属条 c， d也可为单条窄薄金属长条或多条细金属丝结构， 所述的连接支架全部或部 分为磁性金属材料组成， 金属条 b和金属条 c内折 90度， 所述内置电阻和 LED芯片的安放支架左右设有压痕线 e、 f， 在压痕线 e和 f的外面设有金属 长方块 g和！ 1， 金属长方块 g和 h沿压痕线内折 90度， 形成 LED封装碗， 在封装碗内的支架上设有内置电阻并用金线串联 LED芯片，碗上封装有环氧 树脂， 环氧树脂固化后断开两边金属长方块 g和 h， 使线条型 LED二边的长 支架即金属条 a、 b和金属条 、 d不导通， 磁铁固定在导线的一端， 导线的 另一端与电源相连接， 运用中在所述支架上由磁铁吸附引入电源接线。
2. 如权利要求 1所述的一种线条型 LED, 其特征在于所述的连接支架金属条与 内置电阻和 LED芯片组成的 LED灯用焊接或机械卡口连接或导电胶胶合连接。
3. 如权利要求 1所述的一种线条型 LED , 其特征在于线条型 LED横截面近似 长方形替换为正方形或圆形或 H型或 L型或 T型或 Y型或椭圆形及几何形 状。
4. 如权利要求 1所述的一种线条型 LED , 其特征在于线条型 LED最小宽度为 2mm, 最小发光间距 3mm， 单个 LED电流 20mA~lA， 电压为 3~24伏。
5. 如权利要求 1所述的一种线条型 LED , 其特征在于线条型 LED的封装中设 内置电阻。
6. 如权利要求 1所述的一种线条型 LED, 其特征在于支架、 LED芯片、 内置电 阻为串联， 所有 LED与内置电阻串联成的 LED灯为并联。 权利要求 1所述的一种线条型 LED, 其特征在于磁铁固定在导线的一端，导 线的另一端与电源相连接， 运用中在所述线条型 LED连接支架金属条 、 b和 金属条 c、 d上由磁铁吸附引入电源接线， 其吸附位置可沿连接支架移动，形 成多个电源接入点。 权利要求 1所述的一种线条型 LED, 其特征在于所述的一种线条型 LED完 成封装后或所述的磁性连接支架金属条 a、 b和金属条 c、 d与内置电阻和 LED 芯片组成的 LED灯用焊接或机械卡口连接或导电胶胶合连接后， 用透明橡塑
权利要求 1所述的一种线条型 LED,其特征在于所述的内置电阻为一个或 个， 所述的 LED芯片为一个或多个。
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