WO2012079217A1 - 一种led灯串 - Google Patents

一种led灯串 Download PDF

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Publication number
WO2012079217A1
WO2012079217A1 PCT/CN2010/079727 CN2010079727W WO2012079217A1 WO 2012079217 A1 WO2012079217 A1 WO 2012079217A1 CN 2010079727 W CN2010079727 W CN 2010079727W WO 2012079217 A1 WO2012079217 A1 WO 2012079217A1
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wire
electrode
negative
wires
emitting chip
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PCT/CN2010/079727
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English (en)
French (fr)
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陈银
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拓实电子（深圳）有限公司
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Priority to PCT/CN2010/079727 priority Critical patent/WO2012079217A1/zh
Priority to US13/993,682 priority patent/US20140009074A1/en
Publication of WO2012079217A1 publication Critical patent/WO2012079217A1/zh

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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
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • 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
    • F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
    • F21S4/15—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights the cables forming a grid, net or web structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • 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
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H01L2224/45001—Core members of the connector
    • H01L2224/45099—Material
    • H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/45144—Gold (Au) as principal constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched

Definitions

  • the utility model relates to the field of illumination, and more particularly to an LED light string.
  • the string lights on the market are all made up of LED lamps welded on the wires to form LED light strings.
  • the structure is not beautiful and the cost is high.
  • the LED light string is a two-wire type, and the upper light-emitting chip is in a parallel state on the basis of an enameled wire, one wire is a positive electrode, and one wire is a negative electrode, and two wires are turned on to light a string of lights.
  • the light string is a monochromatic lamp, which causes a single color change to be single, and the aesthetics is not high enough. To achieve color diversity, a plurality of monochrome enameled wires must be used.
  • the technical problem to be solved by the utility model is to provide an LED light string for the defects of the prior art that the above structure is unsightly, high in cost, and single in color change.
  • the technical solution adopted by the utility model to solve the technical problem is: constructing an LED light string, comprising at least three wires with an insulating layer, wherein one of the wires is a positive wire, and the other wires are negative wires; each a mounting portion is disposed at a certain interval on the negative electrode lead, and the mounting portion is fixed with a light emitting chip; the light emitting chip includes a separated first electrode and a second electrode;
  • the first electrode of the illuminating wafer on each of the negative electrode wires is electrically connected to the conductor of the negative electrode wire, and the second electrode is electrically connected to the conductor of the positive electrode wire by a wire; the LED string is further provided with a package The mounting portion, the illuminating wafer, and the transparent outer seal of the wire.
  • the mounting portion is a flat mounting portion.
  • the LED light string comprises three wires with an insulating layer, wherein one of the wires is a positive wire, and the other two wires are a first negative wire and a second negative wire respectively. ;
  • the first electrode of the light-emitting chip on the first negative-electrode wire is electrically connected to the conductor of the wire on which the wire is located by the conductive paste
  • the first electrode of the light-emitting chip on the second negative wire is electrically connected to the conductor of the wire where the wire is located by the wire.
  • the second electrode of the light-emitting wafer on the first negative electrode lead and the second negative conductive lead is electrically connected to the conductor of the positive electrode lead through a wire.
  • the LED light string comprises four wires with an insulating layer, wherein one of the wires is a positive wire, and the other three wires are a first negative wire and a second negative wire, respectively.
  • the first electrode of the light-emitting chip on the first negative electrode lead and the second negative conductive wire is electrically connected to the conductor of the wire where the wire is located by the wire, and the first electrode of the light-emitting chip on the third negative conductive wire passes through the conductive adhesive and the wire where it is located Electrical connection of conductors;
  • a second electrode of the light-emitting chip on the first negative-electrode wire is electrically connected to a conductor of the positive-electrode wire through a wire, and a second electrode of the light-emitting chip on the second negative wire is passed through the wire and the first negative wire
  • the second electrode of the illuminating wafer is electrically connected, and the second electrode of the illuminating wafer on the third negative conducting wire is electrically connected to the second electrode of the illuminating wafer on the second negative conducting wire by a wire.
  • the wire is a gold wire, a silver wire or an aluminum wire.
  • the LED light string is also electrically connected with an IC controller for controlling the blinking manner of the light emitting chip.
  • the light-emitting chip is fixed on the mounting portion of the wire by a die bonding glue.
  • the LED light string of the present invention has the following beneficial effects: the utility model adopts a multi-line parallel connection and an external IC controller to realize color diversity, and directly fixes the light-emitting chip on the wire wrapped with the insulating layer.
  • the utility model has the advantages of low cost and convenient production, and the utility model has the advantages of small size and slenderness, so that the product is more beautiful and flexible and has a wide application.
  • the LED light string includes three wires with an insulating layer, which are a common positive electrode wire 1, a first negative electrode wire 2 and a second negative electrode wire 3, and three wires.
  • a common negative conductor can also be used, and the two positive conductors form a conductive loop with the common negative conductor.
  • the wire is divided into a conductor portion and an insulating layer wrapped around the conductor, and the insulating layer is usually made of a high temperature insulating varnish.
  • the first negative electrode lead 2 and the second negative conductive lead 3 are provided with a mounting portion 5 at regular intervals, and all the mounting portions 5 are disposed at the same position on each of the negative conductive wires to facilitate color arrangement.
  • the mounting portion 5 is usually a flat mounting portion, that is, the portion of the wire is stamped into a flat shape and the conductor portion of the wire is exposed, and then the light-emitting chip 6 is fixed to the mounting portion 5 with a die bond.
  • the luminescent wafer 6 contains two electrodes, a first electrode and a second electrode, respectively.
  • red luminescent crystal The first electrode of the sheet and the yellow light-emitting wafer is located at the bottom of the wafer, so that this type of wafer can be fixed to the mounting portion 5 with a conductive paste to electrically connect the first electrode to the conductor of the wire on which it is located; and the green light-emitting wafer and blue
  • the first electrode of the color illuminating wafer is electrically connected to the conductor of the wire on which it is located by the wire 7.
  • the red illuminating chip and the yellow illuminating chip have the same power, while the green and blue illuminating chips have the same power.
  • the color of the light-emitting chip 6 on the first negative electrode lead 2 is red and yellow
  • the color of the light-emitting chip 6 on the second negative electrode lead 3 is between green and blue. This arrangement can make the LED light string The color presented is more colorful, and of course, the red or yellow light-emitting chip may be entirely fixed on the first negative electrode 2, and the green or blue light-emitting chip may be entirely fixed on the second negative wire 3.
  • the second electrodes of all the light-emitting chips 6 should be connected to the commonly used positive electrode lead 1 through the wire 7 Conductor part.
  • the wire 7 may be a gold wire, a silver wire or an aluminum wire.
  • a transparent outer seal 8 (shown in FIG. 1) is wrapped on the two negative conductive wires adjacent to the light-emitting chip 6, and the transparent outer seal 8 can protect the light-emitting chip 6
  • the connection structure with the wires does not affect the light emission, so that the shape of the entire LED light string is more beautiful.
  • a control circuit can be connected to the wire end of the LED light string to complete the flicker and color effect.
  • the LED light string is composed of four wires with an insulating layer, which are a common positive electrode wire 1, a first negative electrode wire 2, a second negative electrode wire 3, and a third negative electrode wire 4. It is worth noting that it can also be a shared negative lead, and the three positive leads form a conductive loop with the shared negative lead.
  • Each of the negative electrode wires is provided with a mounting portion 5 at regular intervals, and the mounting portion 5 is a flat mounting portion formed by punching.
  • the luminescent wafer 6 is fixed to the negative electrode lead by a die bond.
  • the first electrodes of the illuminating wafer 6 on the first negative electrode lead 2 and the second negative lead 3 are electrically connected to the conductor portion of the lead wire by the wire 7 thereof, since the first electrode of the illuminating wafer 6 on the third negative lead 4 is illuminated.
  • the bottom of the wafer 6 can thus be electrically connected to the conductor portion of the wire on which it is located by means of a conductive paste.
  • the second electrode of the light-emitting wafer 6 on the first negative-electrode wire 2 is electrically connected to the conductor portion of the positive electrode wire 1 through the wire 7, and the light-emitting chip 6 is on the second negative electrode wire 3.
  • the second electrode is electrically connected to the second electrode of the adjacent light-emitting chip 6 on the first negative electrode lead 2 through the wire 7, and the second electrode of the light-emitting chip 6 on the third negative electrode lead 4 passes through the wire 7 and the second negative lead
  • the second electrodes of the adjacent adjacent light-emitting chips 6 are electrically connected.
  • the wire 7 may be a gold wire, a silver wire or an aluminum wire.
  • the color of the light-emitting chip 6 on the first negative electrode lead 2 is red
  • the color of the light-emitting chip 6 on the second negative conductive line 3 is yellow
  • the light-emitting chip 6 on the third negative conductive line 4 The color is blue, so when the external IC control circuit is connected, the LED light string can emit seven different colors of light to obtain rich color effects.
  • a transparent outer seal 8 (shown in FIG. 2) is wrapped at the position of the adjacent light-emitting chip 6, and the transparent outer seal 8 can protect the connection between the light-emitting chip 6 and the wire.
  • the structure does not affect the light emission, so that the shape of the entire LED light string is more beautiful.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)

Description

一种LED灯串 技术领域
本实用新型涉及照明领域，更具体地说，涉及一种LED灯串 。
背景技术
现市面上的灯串都是以直插LED灯焊在导线上组成LED灯串，结构不够美观，成本价格也较高。又或者，LED灯串为两线型，上面的发光晶片以漆包线为基础呈现并联状态，一线为正极，一线为负极，两极导通即可点亮一串灯。且灯串为单色灯，造成单条灯色变化单一，美观度不够高，要实现颜色多样性必须使用多条单色漆包线。
发明内容
本实用新型要解决的技术问题在于，针对现有技术的上述结构不美观、成本价格高、颜色变化单一的缺陷，提供一种LED灯串。
本实用新型解决其技术问题所采用的技术方案是：构造一种LED灯串，包括至少三条带绝缘层的导线，其中一条所述导线为正极导线，其余所述导线为负极导线；每一条所述负极导线上每隔一定的间距设有一个安装部，所述安装部上固定有发光晶片；所述发光晶片包括分开的第一电极、以及第二电极；
每一所述负极导线上所述发光晶片的第一电极与自身所在负极导线的导体电连接，第二电极通过金属丝与所述正极导线的导体电连接；该LED灯串上还设有包裹所述安装部、所述发光晶片和所述金属丝的透明外封胶。
在本实用新型的一种LED灯串中 ，所述安装部为扁平安装部。
在本实用新型的一种LED灯串中，该LED灯串包括三条带绝缘层的导线，其中一条所述导线为正极导线，其余两条所述导线分别为第一负极导线和第二负极导线；
所述第一负极导线上发光晶片的第一电极通过导电胶与自身所在导线的导体电连接，所述第二负极导线上发光晶片的第一电极通过金属丝与自身所在导线的导体电连接，所述第一负极导线和第二负极导线上发光晶片的第二电极通过金属丝与所述正极导线的导体电连接。
在本实用新型的一种LED灯串中，该LED灯串包括四条带绝缘层的导线，其中一条所述导线为正极导线，其余三条所述导线分别为第一负极导线、第二负极导线和第三负极导线；
所述第一负极导线和第二负极导线上发光晶片的第一电极通过金属丝与自身所在导线的导体电连接，所述第三负极导线上发光晶片的第一电极通过导电胶与自身所在导线的导体电连接；
所述第一负极导线上发光晶片的第二电极通过金属丝与所述正极导线的导体电连接，所述第二负极导线上发光晶片的第二电极通过金属丝与所述第一负极导线上发光晶片的第二电极电连接，所述第三负极导线上发光晶片的第二电极通过金属丝与所述第二负极导线上发光晶片的第二电极电连接。
在本实用新型的一种LED灯串中，所述金属丝为金线、银线或者铝线。
在本实用新型的一种LED灯串中，所述该LED灯串还电连接有用于控制发光晶片闪烁方式的IC控制器。
在本实用新型的一种LED灯串中，所述发光晶片通过固晶胶固定在所述导线的安装部上。
[根据细则91更正 24.01.2011]　
实施本实用新型的一种LED灯串，具有以下有益效果：本实用新型采用多线并联和外接IC控制器的方式来实现色彩的多样性，直接将发光晶片固定在包裹有绝缘层的导线上，成本低廉生产方便，由于体积小巧纤细，从而使产品更加美观且柔韧性好应用面广。
附图说明
[根据细则91更正 24.01.2011]　
图1是本实用新型一种LED灯串第一实施例的结构示意图；
[根据细则91更正 24.01.2011]　
图2是本实用新型一种LED灯串第二实施例的结构示意图；
[根据细则91更正 24.01.2011]　
图号说明：1是正极导线，2是第一负级导线，3是第二负级导线，4是第三负级导线，5是安装部，6是发光晶片，7是金属丝，8是透明外封胶。
具体实施方式
第一实施方式：
如图1所示，在本实用新型的第一实施例中，LED灯串包括三条带绝缘层的导线，分别为共用的正极导线1、第一负极导线2和第二负极导线3，三条导线形成导电回路，值得注意的是，也可以采用一条共用的负极导线，两条正极导线与共用的负极导线形成导电回路。导线分为导体部分和裹在导体外面的绝缘层，绝缘层通常采用耐高温绝缘漆。其中，第一负极导线2和第二负极导线3上每隔一定的间距设有一安装部5且所有安装部5在每一根负极导线上的位置设定相同，方便进行颜色配置。为了安装的方便，通常安装部5为扁平安装部，即将导线此部分冲压至扁平状且露出导线的导体部分，然后再将发光晶片6用固晶胶固定在安装部5上。
发光晶片6含有两个电极，分别为第一电极和第二电极。通常红色发光晶 片和黄色发光晶片的第一电极位于晶片的底部，因此可以将此类型的晶片用导电胶固定在安装部5上从而让第一电极与自身所在导线的导体电连接；而绿色发光晶片和蓝色发光晶片的第一电极则是通过金属丝7与自身所在导线的导体电连接的。
值得注意的是，同一根负极导线上只能固定相同功率的发光晶片，例如，红色发光晶片和黄色发光晶片功率相同，而绿色和蓝色发光晶片的功率相同。在本实施例中，第一负极导线2上发光晶片6的颜色为红色和黄色相间，而第二负极导线3上发光晶片6的颜色为绿色和蓝色相间，这种安排可以使LED灯串呈现的颜色更加丰富多彩，当然也可以在第一负极导线2上全部固定红色或者黄色发光晶片，在第二负极导线3上全部固定绿色或者蓝色发光晶片。
为了使第一负极导线2上的发光晶片6和第二负极导线3上的发光晶片6呈现并联状态，应该将所有发光晶片6的第二电极通过金属丝7连接到共同使用的正极导线1的导体部分。金属丝7可以是金线、银线或者铝线。
为了保护LED灯串的这种连接结构，在两根负极导线上相邻发光晶片6的位置包裹有透明外封胶8（如图1所示），透明外封胶8既可以保护发光晶片6与导线的连接结构又不影响光的射出，让整个LED灯串的外形更加美观。
同时，为了让LED灯串能够呈现出更加丰富的发光效果，可以在LED灯串的导线端外接一个控制电路就可以完成闪烁和颜色效果。
第二实施方式：
如图2所示，在实施例中，LED灯串由四条带绝缘层的导线组成，分别为共同的正极导线1，第一负极导线2、第二负极导线3和第三负极导线4。值得注意的是，也可以是一条共用的负极导线，三条正极导线与共用的负极导线形成导电回路。每一根负极导线上每隔一定的间距设有一个安装部5，安装部5为冲压形成的扁平安装部。发光晶片6通过固晶胶固定在负极导线上。
第一负极导线2和第二负极导线3上发光晶片6的第一电极均通过金属丝7与自身所在导线的导体部分电连接，由于第三负极导线4上发光晶片6的第一电极位于发光晶片6的底部，因此可以通过导电胶与自身所在导线的导体部分电连接。为了使三条负极导线上发光晶片6分别呈现并联状态，第一负极导线2上发光晶片6的第二电极通过金属丝7与正极导线1的导体部分电连接，第二负极导线3上发光晶片6的第二电极通过金属丝7与第一负极导线2上相邻的发光晶片6的第二电极电连接，第三负极导线4上发光晶片6的第二电极通过金属丝7与第二负极导线2上相邻的发光晶片6的第二电极电连接。金属丝7可以为金线、银线或者铝线。
值得注意的是，在本实施例中，第一负极导线2上发光晶片6的颜色均为红色，第二负极导线3上发光晶片6的颜色均为黄色，第三负极导线4上发光晶片6的颜色均为蓝色，这样在外接IC控制电路时，可以是LED灯串发出七中不同颜色的光，以获得丰富的色彩效果。
同样的，为了保护LED灯串的连接结构，在相邻发光晶片6的位置包裹有透明外封胶8（如图2所示），透明外封胶8既可以保护发光晶片6与导线的连接结构又不影响光的射出，让整个LED灯串的外形更加美观。
以上实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据此实施，并不能限制本实用新型的保护范围。凡跟本实用新型权利要求范围所做的均等变化与修饰，均应属于本实用新型权利要求的涵盖范围。

Claims (7)

  1. 一种LED灯串，其特征在于，包括至少三条带绝缘层的导线，其中一条所述导线为正极导线（1），其余所述导线为负极导线；每一条所述负极导线上每隔一定的间距设有一个安装部（5），所述安装部（5）上固定有发光晶片（6）；所述发光晶片（6）包括分开的第一电极、以及第二电极；
    每一所述负极导线上所述发光晶片（6）的第一电极与自身所在负极导线的导体电连接，第二电极通过金属丝（7）与所述正极导线（1）的导体电连接；该LED灯串上还设有 包裹所述安装部（5）、所述发光晶片（6）和所述金属丝（7）的透明外封胶（8）
  2. 根据权利要求1所述的LED灯串，其特征在于，所述安装部（5）为扁平安装部。
  3. 根据权利要求3所述的镍电池制作方法，其特征在于，所述吸嘴产生的负压为0.8MP～1MP。
    根据权利要求1所述的LED灯串，其特征在于，该LED灯串包括三条带绝缘层的导线，其中一条所述导线为正极导线（1），其余两条所述导线分别为第一负极导线（2）和第二负极导线（3）；
    所述第一负极导线（2）上发光晶片的第一电极通过导电胶与自身所在导线的导体电连接，所述第二负极导线（3）上发光晶片（6）的第一电极通过金属丝（7）与自身所在导线的导体电连接，所述第一负极导线（2）和第二负极导线（3）上发光晶片（6）的第二电极通过金属丝（7）与所述正极导线（1）的导体电连接。
  4. 根据权利要求3所述的镍电池制作方法，其特征在于，所述极耳位为长方形。
    根据权利要求1所述的LED灯串，其特征在于，该LED灯串包括四条带绝缘层的导线，其中一条所述导线为正极导线（1），其余三条所述导线分别为第一负极导线（2）、第二负极导线（2）和第三负极导线（3）；
    所述第一负极导线（2）和第二负极导线（3）上发光晶片（6）的第一电极通过金属丝（7）与自身所在导线的导体电连接，所述第三负极导线（4）上发光晶片（6）的第一电极通过导电胶与自身所在导线的导体电连接；
    所述第一负极导线 （2） 上发光晶片 （6） 的第二电极通过金属丝 （7） 与所述正极导线 （1） 的导体电连接，所述第二负极导线 （3） 上发光晶片 （6） 的第二电极通过金属丝 （7） 与所述第一负极导线 （2） 上发光晶片 （6） 的第二电极电连接，所述第三负极导线 （4） 上发光晶片 （6） 的第二电极通过金属丝 （7） 与所述第二负极导线 （3） 上发光晶片 （6） 的第二电极电连接。
  5. 根据权利要求1、3、4任一项权利要求所述的LED灯串，其特征在于，所述金属丝（7）为金线、银线或者铝线。
  6. 根据权利要求1所述的LED灯串，其特征在于，所述该LED灯串还电连接有用于控制发光晶片闪烁方式的IC控制器。
  7. 根据权利要求1所述的LED灯串，其特征在于，所述发光晶片（6）通过固晶胶固定在所述导线的安装部（5）上。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104033779A (zh) * 2014-06-11 2014-09-10 昆山博文照明科技有限公司 一种新型彩灯灯串
WO2021103637A1 (zh) * 2019-11-25 2021-06-03 深圳市安迪生照明有限公司 一种线材发光的led灯串

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456242A (zh) * 2014-10-11 2015-03-25 昆山博文照明科技有限公司 灯串式流水灯
CN105387390A (zh) * 2015-12-18 2016-03-09 常州市格兰迪照明灯饰有限公司 一种组装式带式灯结构
US20190003662A1 (en) * 2017-06-29 2019-01-03 Wenqiang DENG Three-wire lamp string
CN110617414A (zh) * 2019-09-06 2019-12-27 珠海博杰电子股份有限公司 Led网灯及其生产方法
CN110645494A (zh) 2019-09-06 2020-01-03 珠海博杰电子股份有限公司 无极侧贴led灯串、其生产方法及生产设备
CN110630923A (zh) 2019-09-06 2019-12-31 珠海博杰电子股份有限公司 无极平贴led灯串、其生产方法及生产设备
US11603983B2 (en) 2019-09-06 2023-03-14 Zhuhai Bojay Electronics Co. Ltd. LED light string ornament and method for manufacturing the same
CN110726081B (zh) 2019-09-06 2024-02-27 珠海博杰电子股份有限公司 Led灯串、其生产方法及生产设备
CN110736034B (zh) 2019-09-06 2024-05-28 珠海博杰电子股份有限公司 Led软管灯、其生产方法及生产设备
CN115405878A (zh) 2021-05-26 2022-11-29 珠海博杰电子股份有限公司 单根导线的led灯串及照明装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2937774Y (zh) * 2006-05-17 2007-08-22 陈锦伟 一种led灯带
US20090218952A1 (en) * 2008-03-03 2009-09-03 Tai-Ning Tang Color-changing light string
CN201420984Y (zh) * 2009-03-24 2010-03-10 赵庆恩 二线二路led水管灯灯串
CN201487692U (zh) * 2009-08-25 2010-05-26 赵庆恩 方型三基色贴片led水管灯

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI244535B (en) * 2004-03-24 2005-12-01 Yuan Lin A full color and flexible illuminating strap device
JP2008134764A (ja) * 2006-11-28 2008-06-12 Smk Corp 非接触入力装置
US20080239716A1 (en) * 2007-03-30 2008-10-02 Yuan Lin Light strip
CN101308836B (zh) * 2007-05-18 2011-11-02 富士迈半导体精密工业（上海）有限公司 发光二极管、发光二极管组件及发光二极管灯串
JP2009130301A (ja) * 2007-11-27 2009-06-11 Sharp Corp 発光素子および発光素子の製造方法
US20090251894A1 (en) * 2008-04-04 2009-10-08 Nei Cheng Tsai LED flexible rod light device and process for manufacturing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2937774Y (zh) * 2006-05-17 2007-08-22 陈锦伟 一种led灯带
US20090218952A1 (en) * 2008-03-03 2009-09-03 Tai-Ning Tang Color-changing light string
CN201420984Y (zh) * 2009-03-24 2010-03-10 赵庆恩 二线二路led水管灯灯串
CN201487692U (zh) * 2009-08-25 2010-05-26 赵庆恩 方型三基色贴片led水管灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104033779A (zh) * 2014-06-11 2014-09-10 昆山博文照明科技有限公司 一种新型彩灯灯串
WO2021103637A1 (zh) * 2019-11-25 2021-06-03 深圳市安迪生照明有限公司 一种线材发光的led灯串

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