WO2018086179A1 - 竖泡式led灯头注塑式防水灯串 - Google Patents

竖泡式led灯头注塑式防水灯串 Download PDF

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Publication number
WO2018086179A1
WO2018086179A1 PCT/CN2016/108525 CN2016108525W WO2018086179A1 WO 2018086179 A1 WO2018086179 A1 WO 2018086179A1 CN 2016108525 W CN2016108525 W CN 2016108525W WO 2018086179 A1 WO2018086179 A1 WO 2018086179A1
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Prior art keywords
led lamp
light string
injection
waterproof light
led
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PCT/CN2016/108525
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English (en)
French (fr)
Inventor
陈根海
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江苏飞天照明有限公司
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Publication of WO2018086179A1 publication Critical patent/WO2018086179A1/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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements

Definitions

  • the utility model relates to the technical field of decorative lighting lamps, in particular to a vertical bubble type LED lamp head injection-type waterproof light string which is especially used for outdoor safety.
  • LED light string can be the main decoration product of Christmas, and it is also an indispensable decorative product for consumers' festivals, cultural exchanges, cultural activities and night scenes in public places.
  • the existing decorative lamp generally adopts a beer-type lamp holder.
  • the application number is CN200410007211.4, and the patent application name is an LED component and a production process thereof.
  • the LED is connected to the wire and placed in the blister, and then At the tail of the bulb, the tail end of the bulb is sealed by injection molding to form a beer-type lamp cap.
  • the production process of the beer-injected structure has the following drawbacks: the LED is connected to the wire and placed in the bulb for injection molding.
  • the influence of the injection pressure of the material, the LED lamp foot and the bulb may be damaged, and even the LED and the wire may be deviated from the predetermined position, and during the production process, the high temperature plastic may rush into the bulb to block the bulb and Burning the bulb reduces the yield of the corresponding production.
  • the above application also discloses a beer-type plugged cap, although an inner plug is provided inside the lamp holder, since the LED is not completely wrapped in the plastic, the proportion of the defective product is not lowered during the production process.
  • the present invention aims to solve at least one of the above technical problems in the prior art to some extent.
  • the utility model needs to provide a vertical bubble type LED lamp head injection-type waterproof light string with convenient processing and good waterproof effect.
  • a vertical bubble type LED lamp head injection-type waterproof light string includes a plurality of LED lamp heads, wires respectively connected to the plurality of the LED lamp heads, and a package for encapsulating the LED lamp heads and wires a package body, the LED lamp head includes a second package body and a circuit board assembly encapsulated in the second package body, the circuit board assembly including a circuit board and a series connection on the circuit board a lead wire, an LED, a resistor, and a second lead wire, wherein the first lead wire and the second lead wire are connected to the wire.
  • the vertical bubble type LED lamp head injection-type waterproof light string has good waterproof performance because the LED lamp head has no wires exposed. Moreover, the vertical bubble type LED lamp head injection-type waterproof lamp string adopting such a structure is simple and convenient to operate in the process of processing, and the injection molding is convenient and simple, thereby avoiding damage to the LED during the production process, effectively extending the service life of the LED and greatly reducing the life. The proportion of bad in the production process.
  • the vertical bubble type LED lamp injection molded waterproof light string according to the above embodiment of the present invention may further have the following additional technical features:
  • An end of the LED protrudes from the first package, and a light guide matched with the LED is disposed on the first package.
  • the outer diameter of the LED is 5 mm or 8 mm.
  • the wires are two, one is soldered to the first lead wires of the plurality of lamp caps, and the other is soldered to the second lead wires of the plurality of the LED caps, and the two lead wires are soldered
  • the two ends form an injection molded male connector and a female connector, respectively.
  • a PE heat shrinkable sleeve is disposed on the male joint and the female joint.
  • a plurality of the LED lamp heads are connected in series through the first lead line and the second lead line.
  • the light guiding member is substantially hemispherical.
  • the surface of the light guiding member is formed with ribs extending in the up and down direction.
  • the height of the LED can be oriented perpendicular to the board surface of the board.
  • FIG. 1 is a circuit diagram of a base of a vertical bubble type LED lamp injection molded waterproof light string according to an embodiment of the present invention.
  • FIG. 2 is a circuit diagram of a vertical bubble type LED lamp injection molded waterproof light string according to an embodiment of the present invention.
  • FIG. 3 is a partial structural schematic view of a vertical bubble type LED lamp cap injection-type waterproof light string according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a lamp cap of a vertical bubble type LED lamp cap injection-type waterproof light string according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a vertical bubble type LED lamp holder injection-type waterproof light string according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a vertical bubble type LED lamp holder injection-type waterproof light string according to another embodiment of the present invention.
  • FIG. 7 is a circuit diagram of a finishing bridge of a vertical bubble type LED lamp cap injection type waterproof light string according to an embodiment of the present invention.
  • FIG. 8 is a circuit diagram of a vertical bubble type LED lamp head injection-type waterproof light string according to an embodiment of the present invention. Figure.
  • FIG. 9 is a schematic structural view of a vertical bubble type LED lamp injection molded waterproof light string according to still another embodiment of the present invention.
  • FIG. 10 is a schematic view showing the connection of a vertical bubble type LED lamp injection molded waterproof light string to a plug according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • connection may be disassembled or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements.
  • connection may be disassembled or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements.
  • specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may include first and second, unless otherwise specifically defined and defined. Features are not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • a vertical bubble type LED lamp head injection-type waterproof light string includes a plurality of LED lamp heads 10, wires 20 respectively connected to the plurality of LED lamp heads 10, and LEDs for connecting the LEDs.
  • the lamp cap 10 and the wire 20 are packaged as an integrated first package body 30.
  • the LED lamp head 10 includes a second package body 40 and a circuit board assembly packaged in the second package body 40.
  • the circuit board assembly includes a circuit board 51 and is mounted on the circuit board.
  • a first lead wire 52, an LED (reference numeral 53), a resistor 54 and a second lead wire 55 are sequentially connected in series on the board 51, and the first lead wire 52 and the second lead wire 55 are connected to the wire 20.
  • the vertical bubble type LED lamp head injection-type waterproof light string has good waterproof performance because the LED lamp head 10 has no wires exposed.
  • the vertical bubble type LED lamp head injection-type waterproof lamp string adopting such a structure is simple and convenient to operate in the process of processing, and the injection molding is convenient and simple, thereby avoiding damage to the LED during the production process, effectively extending the service life of the LED and greatly reducing the life. The proportion of bad in the production process.
  • the height of the LED can be oriented
  • the board surface of the circuit board 51 is vertical. Thereby, it is easy to arrange a plurality of LEDs.
  • the light guiding member 70 is substantially hemispherical. Further, the surface of the light guiding member 70 is formed with ribs 71 extending in the up and down direction.
  • an end of the LED protrudes from the first package 30, and a light guide 70 matching the LED is disposed on the first package 30.
  • the outer diameter of the LED is 5 mm or 8 mm.
  • the wires 20 may be two, one is soldered to the first lead wires 52 of the plurality of LED caps 10, and the other is soldered to the second lead wires 55 of the plurality of LED caps 10, and
  • An injection molded male joint 61 and a female joint 62 are formed at both ends of the two wires 20, respectively.
  • a PE heat shrinkable sleeve is provided on the male joint 61 and the female joint 62.
  • a plurality of LED lamp caps 10 are connected in series by a first lead wire 51 and a second lead wire 55.
  • the vertical bubble type LED lamp head injection-type waterproof light string can be set to have a power supply voltage of 12V/24V/230V.
  • the LED light-emitting diode 53 is composed of a positive electrode and a negative electrode, and is respectively connected to the positive electrode and the negative electrode of the wire 20.
  • the resistor 54 is a voltage drop resistor and is connected in series between the anode of the LED light emitting diode and the positive terminal of the wire 20.
  • FIG. 2 a circuit diagram of an LED lamp head 10 injection molded waterproof string (vertical bubble) voltage of 230V is shown.
  • the wire 20 includes a wire 21 connected to the anode of the plurality of LED caps 10 and a wire 22 connected to the cathodes of the plurality of LED caps 10.
  • a second injection molding structure diagram of a vertical bubble type LED lamp head injection-type waterproof light string is composed of an LED light-emitting diode 53, a circuit board 51, and a second package 40 of the wire 20. composition.
  • the two injection moldings fully ensure the waterproof performance of the circuit board assembly 50.
  • the vertical bubble type LED lamp head is injection-proof waterproof according to an embodiment of the present invention.
  • the circuit board 51 of the circuit board assembly, the first lead line 52, the LED (reference numeral 53), the resistor 54 and the second lead line 55 are packaged in the second package body 40 to avoid two when performing secondary packaging.
  • the lead wire is displaced.
  • the vertical bubble type LED lamp head injection-type waterproof light string can be a product with a working voltage of 230V, and is connected by an injection molded LED lamp head 10 through a wire 20, wherein the wire 21 is connected to the positive electrode, and the wire 22 is connected to the negative electrode.
  • the first terminal end 52 of the base is connected to the wire 22, and the second terminal is connected to the wire 21 to form a current-carrying circuit.
  • One end of the two wires of the waterproof light string is injection molded into a male joint 61, and the other end of the two wires of the waterproof light string is injection molded into a female joint 62.
  • the IP44 power cord for connecting the waterproof light string, the pin 81 of the IP44 plug, the injection sheath 82 of the IP44 plug, the connection line 83 between the IP44 plug and the rectifier is an AC AC
  • the rectifier 84 is connected to the female terminal 62.
  • the wire is DC DC
  • a nut 85, a tail plug 86, and a pull diameter 87 are added to the female terminal 62.
  • the female connector 62 of Fig. 6 is connected to the male connector (terminal) 61 of the waterproof light string of Fig. 5 to form a current-carrying circuit.
  • FIG. 7 it is a router circuit diagram of the IP44 power cord that connects the waterproof light string.
  • the AC input terminal is connected to two wires, the AC input terminal is connected to the wire and the fuse 89 is installed, the AC input terminal is connected to the wire and the rectifier four diodes are connected in series, and the diode is connected with the DC output terminal wire. (AC input is connected to two wires)
  • the injection molded waterproof light string is composed of a lamp cap 10 and a wire 20.
  • FIG. 9 a schematic diagram of a product structure of an LED lamp head injection molded waterproof light string (vertical bubble) voltage of 12V-24V is described.
  • One end of the two wires of the waterproof light string is injection molded into a male joint 61, and the other end of the two wires of the waterproof light string is injection molded into a female joint 62. Connected to the power cord female connector 62 of FIG. Connect the screw cap 85.
  • the IP44 power cord of the LED lamp head injection molded waterproof string (vertical bubble) voltage 12V-24V, the pin 81 of the IP44 plug, the injection sheath 82 of the IP44 plug, the IP44 plug and the 12-24V rectifier 84 are described.
  • the connecting line 83 is an alternating current AC
  • the connecting line of the 12-24V rectifier 84 and the female terminal 62 is DC DC
  • the female terminal 62 is provided with a nut 85, a tail plug 86, a pulling diameter 87, the female connector 62 of FIG. 10 and FIG.
  • the male terminal 61 of the waterproof light string is connected to form a current-carrying circuit.
  • the 110V/230V product connection mode may be: a first lead line 52 and a second lead line 55 drawn from the circuit board assembly, and the two wires respectively constitute a positive pole and a negative pole.
  • the positive electrodes of the respective circuit boards 51 are connected to adjacent LED negative electrodes.
  • Main line of the light string two wires 20, and one end of the two wires 20 is provided with a convex copper terminal.
  • a male connector 61 is formed by injection molding.
  • the other end of the two wires is injection molded into a female connector 62 by injection molding.
  • the male and female connectors 61 of the main line of the string are connected in parallel with the positive and negative poles of the string).
  • the step-down resistor 54 is connected in series on each of the boards.
  • the LED lamp head injection molded waterproof light string (vertical bubble) male connector is connected with a rubber wire with IP44 plug.
  • the connection method is male and female connector connection.
  • a waterproof rubber ring is attached to the male terminal. Screw the nut and add a PE heat shrinkable sleeve to the male and female connectors. Fully waterproof.
  • an embodiment of the present invention uses an 8MM-LED lamp head injection molded waterproof light string (vertical bubble), a voltage of 230V, a 40L injection lamp string-series 68R-, 1/2W. 1 string can add 25 resistors.
  • the voltage is 110V, 20L injection molded light string - series 68R-, 1/2W. 1 string can add 10 resistors.
  • the voltage is 24V, 40L injection molding light string - 5 LEDs are connected in parallel to one string, plus one 68R-, 1/2W resistor, one string can add 8 resistors.
  • the vertical bubble type LED lamp head injection-type waterproof light string according to the present invention is convenient to use.
  • a single 8MM-LED uses a current of 100MA, a voltage of 3.0-3.2V, and a chip size of 12*31mil. Thereby achieving a high brightness effect.
  • a single LED can be selected from current sources 20MA, 30MA, and 60MA.
  • Single 5MM-LED The current 100MA voltage is 3.0-3.2V, and the chip size is 9*11mil.
  • a single LED can be selected from current sources 20MA, 30MA, and 60MA.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种竖泡式LED灯头注塑式防水灯串，包括多个LED灯头（10）、分别与多个LED灯头（10）连接的导线（20）以及用于将LED灯头（10）和导线（20）封装成一体的第一封装体（30）。LED灯头（10）包括第二封装体（40）和被封装在第二封装体（40）内的电路板组件，电路板组件包括电路板（51）以及安装在电路板（51）上的、依次串联的第一引出线（52）、LED（53）、电阻（54）和第二引出线（55），第一引出线（52）和第二引出线（53）与导线（20）连接。该竖泡式LED灯头注塑式防水灯串，LED灯头（10）无电线外露，防水性能好。

Description

竖泡式LED灯头注塑式防水灯串 技术领域
本实用新型涉及装饰照明灯具技术领域，具体而言，特别涉及户外安全使用的竖泡式LED灯头注塑式防水灯串。
背景技术
LED灯串可以是圣诞节的主要装饰产品，也是广大消费者节日、文化交流、文化活动、公共场所夜景亮化的不可缺少的装饰产品。
现有的装饰灯普遍采用啤注式灯头，例如，申请号为CN200410007211.4，名称为一种发光二极管组件及其生产工艺的专利申请，是将LED与导线连接后放置于泡壳内，然后在泡壳的尾部通过注塑工艺将泡壳的尾端密封形成啤注式的灯头，这种啤注式结构的生产工艺存在以下弊端：LED与导线连接后放置于泡壳内进行注塑时受胶料的注入压力大小影响，LED的灯脚和灯泡有可能会被冲坏，甚至会使LED及导线偏离预定位置，并且，在生产过程中高温度的塑料可能会冲进泡壳内堵塞泡壳和烫坏灯泡，降低了相应生产的良品率。
上述申请还公开了一种啤注式带塞灯头，虽然在其灯座内部设置有内塞，但是，因为LED没有完全包裹在塑料内，在生产过程中，不良品比例还是没有降低。
实用新型内容
本实用新型旨在至少在一定程度上解决现有技术中的上述技术问题之一。有鉴于此，本实用新型需要提供一种具有加工方便，防水效果好的竖泡式LED灯头注塑式防水灯串。
根据本实用新型实施例的竖泡式LED灯头注塑式防水灯串，包括多个LED灯头、分别与多个所述LED灯头连接的导线以及用于将所述LED灯头和导线封装成一体的第一封装体，所述LED灯头包括第二封装体和被封装在所述第二封装体内的电路板组件，所述电路板组件包括电路板以及安装在所述电路板上的、依次串联的第一引出线、LED、电阻和第二引出线，所述第一引出线和所述第二引出线与所述导线连接。
根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串，由于上述LED灯头无电线外露，防水性能好。并且，采用此种结构的竖泡式LED灯头注塑式防水灯串在加工过程中操作简单方便，注塑方便简单，避免了生产过程中，对LED的损害，有效延长了LED的使用寿命，大大降低了生产过程中的不良比例。
另外，根据本实用新型上述实施例的竖泡式LED灯头注塑式防水灯串还可以具有如下附加的技术特征：
所述LED的端部伸出所述第一封装体，在所述第一封装体上设有与所述LED匹配的导光件。
所述LED的外径为5mm或8mm。
所述导线为两根，一根与多个所述灯头的所述第一引出线焊接，另一根与多个所述LED灯头的所述第二引出线焊接，并在两个所述导线的两端分别形成注塑的公接头和母接头。
所述公接头和所述母接头上设有PE热缩套管。
多个所述LED灯头通过所述第一引出线和所述第二引出线串联。
所述导光件大体成半球形。
所述导光件的表面形成有沿上下方向延伸的筋条。
LED的高度可以方向与电路板的板面垂直。
本实用新型的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本实用新型的实践了解到。
附图说明
图1是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的灯头的电路图。
图2是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的电路示意图。
图3是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的部分结构示意图。
图4是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的灯头的结构示意图。
图5是根据本实用新型的一个实施例的竖泡式LED灯头注塑式防水灯串的结构示意图。
图6是根据本实用新型的另一个实施例的竖泡式LED灯头注塑式防水灯串的结构示意图。
图7是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的整理桥电路图。
图8是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的电路 图。
图9是根据本实用新型的再一实施例的竖泡式LED灯头注塑式防水灯串的结构示意图。
图10是根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串的与插头的连接示意图。
具体实施方式
下面详细描述本实用新型的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本实用新型，而不能理解为对本实用新型的限制。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可 拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
如图1-10所示，根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串，包括多个LED灯头10、分别与多个LED灯头10连接的导线20以及用于将LED灯头10和导线20封装成一体的第一封装体30，LED灯头10包括第二封装体40和被封装在第二封装体40内的电路板组件，电路板组件包括电路板51以及安装在电路板51上的、依次串联的第一引出线52、LED(标号为53)、电阻54和第二引出线55，第一引出线52和第二引出线55与导线20连接。
根据本实用新型的实施例的竖泡式LED灯头注塑式防水灯串，由于上述LED灯头10无电线外露，防水性能好。并且，采用此种结构的竖泡式LED灯头注塑式防水灯串在加工过程中操作简单方便，注塑方便简单，避免了生产过程中，对LED的损害，有效延长了LED的使用寿命，大大降低了生产过程中的不良比例。
如图1-10所示，根据本实用新型的一个实施例，LED的高度可以方向与 电路板51的板面垂直。由此，便于使多个LED的排布。进一步地，为了提高灯光效果，导光件70大体成半球形。进一步地，导光件70的表面形成有沿上下方向延伸的筋条71。
如图1-10所示，根据本实用新型的一个实施例，LED的端部伸出第一封装体30，在第一封装体30上设有与LED匹配的导光件70。
根据本实用新型的实施例，LED的外径为5mm或8mm。
根据本实用新型的一个实施例，导线20可以为两根，一根与多个LED灯头10的第一引出线52焊接，另一根与多个LED灯头10的第二引出线55焊接，并在两个导线20的两端分别形成注塑的公接头61和母接头62。公接头61和所述母接头62上设有PE热缩套管。
根据本实用新型的实施例，多个LED灯头10通过第一引出线51和第二引出线55串联。
如图1所示，根据本实用新型的一个实施例，竖泡式LED灯头注塑式防水灯串可设置通电电压为12V/24V/230V。LED发光二极管53由正极和负极组成，分别与导线20的正极和负极相连接。电阻54为压降电阻并串联在LED发光二极管的正极和导线20正极之间。
如图2所示，根据本实用新型的一个实施例，LED灯头10注塑防水灯串(竖泡)电压230V的电路示意图。导线20包括与与多个LED灯头10的正极连接的导线21和与多个LED灯头10的负极连接的导线22。
如图3所示，根据本实用新型的一个实施例，竖泡式LED灯头注塑式防水灯串的第二次注塑结构示意图，由LED发光二极管53、电路板51、导线20第二封装体40组成。两次注塑充分保证了电路板组件50的防水性能。
如图4所示，根据本实用新型的一个实施例，竖泡式LED灯头注塑式防水 灯串的第一次注塑结构示意图。电路板组件的电路板51、第一引出线52、LED(标号为53)、电阻54和第二引出线55被封装在第二封装体40内，以在进行二次封装时，避免两条引出线发生位移。
如图5所示，竖泡式LED灯头注塑式防水灯串可为工作电压为230V的产品，由注塑成型的LED灯头10、通过导线20连接，其中导线21连接为正极，导线22连接负极，灯头的第一引出端52与导线22连接，第二引出端与导线21连接，形成通电电路。防水灯串两根导线的一端，注塑成公接头61，防水灯串两根导线的另外一端，注塑成母接头62。
如图6所示，为连接防水灯串的IP44电源线，IP44插头的插针81，IP44插头的注塑外皮82，IP44插头与整流器之间连接线83为交流AC，整流器84与母端子62连接线为直流DC，母端子62处加装螺帽85、尾塞86、拉径87。图6的母接头62与图5防水灯串的公接头(端子)61连接，形成通电电路。
如图7所示，为连接防水灯串的IP44电源线的整理器电路图。
AC输入端接入电线两根，AC输入端接入电线处加装保险丝89，AC输入端接入电线与整流器四个二极管串联在一起，二极管与DC输出端电线连接。(AC输入端接入电线两根)
如图8所示，描述LED灯头注塑防水灯串电压12V-24V的电路示意图。注塑防水灯串由灯头10、导线20组成。
如图9所示，描述LED灯头注塑防水灯串(竖泡)电压12V-24V的产品结构示意图，由注塑成型的LED灯头10、分别连接负极和正极的导向21和导线22连接成通电电路。
防水灯串两根导线的一端，注塑成公接头61，防水灯串两根导线的另外一端，注塑成母接头62。与图10电源线母接头62连接。连接好拧上螺帽85。
如图10所示，描述LED灯头注塑防水灯串(竖泡)电压12V-24V的IP44电源线，IP44插头的插针81，IP44插头的注塑外皮82，IP44插头与12-24V整流器84之间连接线83为交流AC，12-24V整流器84与母端子62的连接线为直流DC，母端子62处加装螺帽85、尾塞86、拉径87、图10的母接头62与图9防水灯串的公端子61连接，形成通电电路。
根据本实用新型的实施例，110V/230V的产品连接方式可选为：电路板组件引出的第一引出线52和第二引出线55，两根导线分别构成正极和负极。各个电路板51的正极，与相邻的LED负极连接。从而将多颗LED依次串联形成一串，然后与灯串主线并联在一起。灯串主线：为两根导线20，两根导线20的一端打上凸型铜端子。并且经过注塑机注塑形成公接头61。两根电线的另外一端用注塑的方式注塑成母接头62。(灯串主线的公母接头61与灯串的正负极并联在一起)每个电路板上串联降压电阻54。LED灯头注塑防水灯串(竖泡)公接头与一根带IP44插头的橡胶电线相连接。连接方式为公母接头连接。公端子处加装防水胶圈。拧好螺母，再公母接头上加一个PE热缩套管。充分达到防水效果。
根据本实用新型的实施例，举例说明，本实用新型的实施例采用的是8MM-LED灯头注塑防水灯串(竖泡)，电压为230V，40L注塑灯串-串联68R-，1/2W。1串可以加25个电阻。电压为110V，20L注塑灯串-串联68R-，1/2W。1串可以加10个电阻。电压为24V，40L注塑灯串-5个LED并联成1串，加1个68R-，1/2W电阻，1串可以加8个电阻。
根据本实用新型的竖泡式LED灯头注塑式防水灯串使用方便。单颗8MM-LED采用电流100MA，电压3.0-3.2V，芯片尺寸：12*31mil。从而达到高亮度效果。另外单颗LED可采用电流20MA，30MA，60MA供选择。单颗5MM-LED 采用电流100MA电压3.0-3.2V，芯片尺寸：9*11mil。另外单颗LED可采用电流20MA，30MA，60MA供选择。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管上面已经示出和描述了本实用新型的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本实用新型的限制，本领域的普通技术人员在本实用新型的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (9)

  1. 一种竖泡式LED灯头注塑式防水灯串，其特征在于，包括多个LED灯头、分别与多个所述LED灯头连接的导线以及用于将所述LED灯头和导线封装成一体的第一封装体，所述LED灯头包括第二封装体和被封装在所述第二封装体内的电路板组件，所述电路板组件包括电路板以及安装在所述电路板上的、依次串联的第一引出线、LED、电阻和第二引出线，所述第一引出线和所述第二引出线与所述导线连接。
  2. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，所述LED的端部伸出所述第一封装体，在所述第一封装体上设有与所述LED匹配的导光件。
  3. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，所述LED的外径为8mm或5mm。
  4. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，所述导线为两根，一根与多个所述灯头的所述第一引出线焊接，另一根与多个所述LED灯头的所述第二引出线焊接，并在两个所述导线的两端分别形成注塑的公接头和母接头。
  5. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，所述公接头和所述母接头上设有PE热缩套管。
  6. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，多个所述LED灯头通过所述第一引出线和所述第二引出线串联。
  7. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，所述导光件大体成半球形。
  8. 根据权利要求7所述的竖泡式LED灯头注塑式防水灯串，其特征在于，所述导光件的表面形成有沿上下方向延伸的筋条。
  9. 根据权利要求1所述的竖泡式LED灯头注塑式防水灯串，其特征在于，LED的高度可以方向与电路板的板面垂直。
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