WO2018086178A1 - Led防水圣诞灯 - Google Patents

Led防水圣诞灯 Download PDF

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Publication number
WO2018086178A1
WO2018086178A1 PCT/CN2016/108524 CN2016108524W WO2018086178A1 WO 2018086178 A1 WO2018086178 A1 WO 2018086178A1 CN 2016108524 W CN2016108524 W CN 2016108524W WO 2018086178 A1 WO2018086178 A1 WO 2018086178A1
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Prior art keywords
led
christmas light
light according
plug
waterproof
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PCT/CN2016/108524
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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 WO2018086178A1 publication Critical patent/WO2018086178A1/zh

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    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V31/04—Provision of filling media

Definitions

  • the invention relates to a decorative lighting fixture, in particular to a waterproof light string for outdoor safety use.
  • LED light string is the main decorative product of Christmas, and it is also an indispensable decorative product for consumers' festivals, cultural exchanges, cultural activities and night scenes in public places. Has a broad market.
  • the commonly used Christmas light string is too low in brightness, low in power, and poor in waterproofing, which cannot meet market demand.
  • the LED chip of the waterproof light string is small and the current is too small, resulting in low brightness of the light string.
  • the traditional LED light string mainly connects the two pins of the LED to the wire to form a string. This LED pin is exposed to the air and is easily oxidized and rusted, failing to achieve a good waterproof effect.
  • the technical problem to be solved by the present invention is to provide an LED waterproof Christmas light which has the effect of being waterproof and not easy to rust.
  • the present invention provides an LED waterproof Christmas light, which comprises a light string, which is formed by connecting a plurality of two adjacent LED light bulbs in series, and is arranged outside each of the LED light bulbs.
  • a casing There is a casing, and the brackets of the LED bulbs in the casing are respectively connected to the positive and negative wires, and the positive and negative wires extend from the bottom of the casing, and the PC casing is filled with the package.
  • a voltage drop resistor is further connected in series between the bracket and the positive and negative wires.
  • the material of the package is an epoxy resin material.
  • the utility model further comprises a rubber wire main line, wherein the adjacent two LEDs of the LED light bulb are connected in series to a light string, and the light string is connected in parallel with the main line of the rubber wire, and the starting end and the end of the light string are integrated.
  • the negative poles are respectively injection molded into a male connector and a female connector by an injection molding machine.
  • the rubber is a rubber-wrapped copper wire.
  • a waterproof rubber ring is added to the groove of the first male joint.
  • the Christmas light further includes a power cord, the power cord includes a plug, a female connector and a rectifier, the power cord has a plug at one end and a female connector at the other end, and the plug and the rectifier are connected by an AC AC cable.
  • the rectifier is connected to one end of the female connector through a DC-DC connection.
  • the power cord further includes a nut, a tail plug and a pull diameter
  • the tail plug is screwed to the female connector by a nut
  • the pull diameter is bridged between the tail plug and the DC DC connecting line.
  • the material of the housing is PC/PVC/AS.
  • the plug is further provided with a rectifier, and the rectifier comprises an AC input terminal, a DC output terminal and four diodes connected in series, and the AC input terminal is connected with a fuse.
  • the technical effect of the present invention is that the bulb, the chip holder and the electric wire of the LED waterproof Christmas lamp of the present invention are packaged by a package such as an epoxy resin, a rubber wire main line and a male and female joint and a power supply line which are injection molded by an injection molding machine.
  • a PE heat shrinkable sleeve is attached to the outside of the male and female joints. The LED waterproof Christmas light of the invention is exposed to the air, is not easy to be oxidized, rusted, and achieves a good waterproof effect.
  • FIG. 1 is a structural view of an LED light bulb of an LED waterproof Christmas light of the present invention.
  • FIG. 2 is a schematic structural view of a LED waterproof high-power Christmas light string of the present invention.
  • IP44 plug and string connection cable used in the LED waterproof high-power Christmas light string of the present invention.
  • FIG. 4 is a circuit diagram of a finishing bridge of an IP44 plug used in the LED waterproof high-power Christmas light string of the present invention.
  • the LED bulb 5 is an 8MM high-power bulb
  • the bottom of the LED bulb 5 is two chip holders 2
  • the bottom of the bracket 2 is respectively connected with the positive and negative wires 3
  • the wires 3 are rubber-wrapped copper wires
  • the wires 3 are rubber-wrapped copper wires
  • the top is a copper wire stripped with a rubber strip, and the copper wire of the wire 3 is welded to the bracket 2,
  • the voltage drop resistor 6 is connected in series.
  • the inside of the LED bulb 5 and the PC casing 1 are all packaged together with the epoxy resin 4 to achieve a waterproof function.
  • the epoxy resin seal 4 of the PC casing 1 encloses the lower end of the electric wire 3, and the two electric wires 3 extend from the inside of the PC casing and the bottom of the epoxy resin seal 4, and the exposed electric wires 3 are in contact with the package structure of the LED bulb 5.
  • the pins function the same, forming the positive and negative poles of the LED, respectively, for connection to the corresponding circuit.
  • LED bulb 5 uses current 100MA, voltage 3.0-3.2V, chip size: 12*31mi, and achieves the best high brightness effect.
  • the current of the single LED bulb 5 can be 20MA, 30MA or 60MA.
  • the LED waterproof high-power Christmas light string comprises a plurality of LED bulbs 5, as well as wires 12 and male connectors 15, and female connectors 13.
  • the male connector 15 is provided with a nut 16 that is locked after the male and female connections, and a waterproof rubber ring 8 is added to the groove of the male connector 15.
  • the positive poles of the respective LED bulbs 5 are respectively connected to the negative poles of the adjacent LED bulbs 5, so that the LED bulbs 5 are sequentially connected in series to form a string, the anode of the LED bulb 5 at the starting end of the string, and the cathode of the end LED bulb 5
  • the male main wires are connected together.
  • the male connector 15 and the female connector 13 are injection molded using an injection molding machine.
  • the IP44 power cord for connecting the waterproof light string, the pin 21 of the IP44 plug, the injection molding 22 of the IP44 plug, the connection line between the IP44 plug and the rectifier 23 is the AC AC cable 29, the rectifier 23 and the female connector
  • the connecting wire 24 is a DC DC connecting wire
  • the female connector 27 is provided with a nut 26, a tail plug 28, and a pulling diameter 25.
  • the nut 26 of the power cord prevents the female connector 27 from being crushed and deformed, and the light string is connected to the power cable, which is convenient for next use.
  • the female connector 27 of FIG. 3 is connected to the male connector 15 of FIG. 2, the nut is tightened, and a PE heat shrinkable sleeve is additionally provided on the male and female connectors to fully achieve the waterproof effect.
  • FIG 4 it is a router circuit diagram of the IP44 power cord that connects the waterproof light string.
  • the AC input terminal 32 has two wires connected, the AC input terminal 32 is connected to the fuse 31, the AC input terminal 32 is connected in series with the rectifier four diodes 34, and the diode 34 is connected to the DC output terminal 33.
  • the AC input is connected to 32 wires for two.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

一种LED防水圣诞灯，包括有灯串，该灯串由多个两两相邻的LED灯泡（5）串联而成，每个LED灯泡（5）外侧套设有壳体（1）。壳体（1）内的LED灯泡（5）的支架（2）分别与正、负极电线（3）相连接，正、负极电线（3）伸出于壳体（1）底部。壳体（1）内还注满封装体（4）。灯泡（5）、支架（2）和电线（3）之间通过环氧树脂等封装体进行封装。具有橡胶线主线和用注塑机注塑的公母接头（13、15）和电源线（24）。该LED防水圣诞灯暴露在空气中，不易氧化、生锈、具有防水效果。

Description

LED防水圣诞灯 技术领域
本发明涉及装饰照明灯具，具体涉及户外安全使用的防水灯串。
背景技术
LED灯串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。具有广阔的市场。
一般使用的圣诞灯串亮度过低、功率偏小、防水效果不好，无法满足市场需求。一般防水灯串LED芯片偏小、电流过小，导致灯串亮度不高。传统LED灯串主要将LED两个引脚接到电线上形成一串。这种LED引脚暴露在空气中，易氧化、生锈、达不到很好的防水效果。
发明内容
本发明要解决的技术问题是提供一种LED防水圣诞灯，具有防水不易生锈的效果。
为了解决上述技术问题，本发明提供了一种LED防水圣诞灯，其包括有灯串，该灯串由多个两两相邻的LED灯泡串联而成，在每个所述LED灯泡外侧套设有壳体，该壳体内所述的LED灯泡的支架分别与正、负极电线相连接，所述正、负极电线伸出于所述壳体底部，所述PC壳体内还注满封装体。
进一步，所述的支架与正、负极电线之间还串联有压降电阻。
进一步，所述的封装体的材质为环氧树脂材料。
进一步，其还设有橡胶线主线，两两相邻的所述LED灯泡正、负极串接为一灯串，该灯串与该橡胶线主线并联为一体，该灯串的起端正极、末端的负极分别用注塑机注塑成公接头和母接头。
进一步，所述橡胶为橡胶包裹的铜线。
进一步，所述第一公接头的凹槽处加设有防水胶圈。
进一步，所述圣诞灯还包括有电源线，该电源线包括插头、母接头和整流器，该电源线的一端为插头，另一端为母接头，该插头和整流器之间通过交流AC连接线相连，该整流器与母接头的一端之间通过直流DC连接线相连。
进一步，该电源线还包括螺帽、尾塞和拉径，该尾塞通过螺帽螺接于该母接头上，该拉径跨接在该尾塞和所述直流DC连接线上。
进一步，所述壳体的材质为PC/PVC/AS。
进一步，所述插头还设有整流器，整流器包括AC输入端、DC输出端和四个串联的二极管，该AC输入端连接有保险丝。
本发明的技术效果在于：本发明的LED防水圣诞灯的灯泡、芯片支架和电线之间通过环氧树脂等封装体进行封装，橡胶线主线和用注塑机注塑的公母接头和电源线。另外，为了进一步增加防水效果，在公母接头的外部加装PE热缩套管。本发明LED防水圣诞灯暴露在空气中，不易氧化、生锈、达到很好的防水效果。
附图说明
图1为本发明LED防水圣诞灯的LED灯泡的结构图。
图2为本发明LED防水大功率圣诞灯串的结构示意图。
图3为本发明LED防水大功率圣诞灯串所采用的IP44插头与灯串连接线。
图4为本发明LED防水大功率圣诞灯串所采用的IP44插头的整理桥电路图。
具体实施方式
下面结合附图和具体实施例对本发明作进一步说明，以使本领域的技术人员可以更好的理解本发明并能予以实施，但所举实施例不作为对本发明的限定。
如图1所示，LED灯泡5为8MM大功率灯泡，LED灯泡5底部为两根为芯片支架2，支架2底部分别与正、负极电线3相连，电线3为橡胶包裹的铜线，电线3顶部为将胶皮剥除的铜丝，电线3的铜丝与支架2焊接在一起，中 间串接压降电阻6。LED灯泡5和PC壳体1内部全部用环氧树脂4封装在一起，从而达到防水功能。所述PC壳体1内部环氧树脂封4包裹住电线3的下端，两根电线3从PC壳体内部，环氧树脂封4底部延伸出来，露出的电线3与LED灯泡5封装结构的接触引脚作用相同，分别构成了LED的正极和负极，用于连接到相应的电路中。LED灯泡5采用电流100MA，电压3.0-3.2V，芯片尺寸：12*31mi，而达到最佳高亮度效果。另外单颗LED灯泡5的电流可采用20MA、30MA或60MA。
如图2所示，LED防水大功率圣诞灯串，包含多个LED灯泡5，以及电线12和公接头15、母接头13。公接头15处配有公母连接后锁紧的螺帽16，公接头15凹槽内加转防水胶圈8。各个LED灯泡5的正极，分别与相邻的LED灯泡5的负极相连接，从而将各个LED灯泡5依次串联成一串，灯串起点端的LED灯泡5的正极，与末端的LED灯泡5的负极与公接头主线连接在一起。公接头15、母接头13用注塑机注塑而成。
如图3所示，为连接防水灯串的IP44电源线，IP44插头的插针21，IP44插头的注塑22，IP44插头与整流器23之间连接线为交流AC连接线29，整流器23与母接头27连接线24为直流DC连接线，母接头27处加装螺帽26、尾塞28、拉径25。电源线的螺帽26，是防止母接头27受到挤压变形的，连接好灯串就挂在电源线上，下次使用方便。图3的母接头27与图2中的公接头15连接，拧紧螺母，再在公母接头外加设有PE热缩套管，充分达到防水效果。
如图4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32接入电线为两根，AC输入端32连接保险丝31，AC输入端接入32与整流器四个二极管34串联在一起，二极管34与DC输出端33电线连接。AC输入端接入32电线为两根。
以上所述实施例仅是为充分说明本发明而所举的较佳的实施例，本发明的保护范围不限于此。本技术领域的技术人员在本发明基础上所作的等同替代或变换，均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。

Claims (10)

  1. 一种LED防水圣诞灯，其包括有灯串，该灯串由多个两两相邻的LED灯泡串联而成，其特征在于，在每个所述LED灯泡外侧套设有壳体，该壳体内所述的LED灯泡的支架分别与正、负极电线相连接，所述正、负极电线伸出于所述壳体底部，所述壳体内还注满封装体。
  2. 根据权利要求1所述的LED防水圣诞灯，其特征在于，所述的支架与正、负极电线之间还串联有压降电阻。
  3. 根据权利要求1所述的LED防水圣诞灯，其特征在于，所述的封装体的材质为环氧树脂材料。
  4. 根据权利要求1所述的LED防水圣诞灯，其特征在于，其还设有橡胶线主线，两两相邻的所述LED灯泡正、负极串接为一灯串，该灯串与该橡胶线主线并联为一体，该灯串的起端正极、末端的负极分别用注塑机注塑成公接头和母接头。
  5. 根据权利要求4所述的LED防水圣诞灯，其特征在于，所述橡胶为橡胶包裹的铜线。
  6. 根据权利要求4所述的LED防水圣诞灯，其特征在于，所述第一公接头的凹槽处加设有防水胶圈。
  7. 根据权利要求1所述的LED防水圣诞灯，其特征在于，所述圣诞灯还包括有电源线，该电源线包括插头、母接头和整流器，该电源线的一端为插头，另一端为母接头，该插头和整流器之间通过交流AC连接线相连，该整流器与母接头的一端之间通过直流DC连接线相连。
  8. 根据权利要求7所述的LED防水圣诞灯，其特征在于，该电源线还包括螺帽、尾塞和拉径，该尾塞通过螺帽螺接于该母接头上，该拉径跨接在该尾塞和所述直流DC连接线上。
  9. 根据权利要求1所述的LED防水圣诞灯，其特征在于，所述壳体的材质为PC/PVC/AS。
  10. 根据权利要求7所述的LED防水圣诞灯，其特征在于，所述插头还设有整流器，整流器包括AC输入端、DC输出端和四个串联的二极管，该AC输 入端连接有保险丝。
PCT/CN2016/108524 2016-11-11 2016-12-05 Led防水圣诞灯 WO2018086178A1 (zh)

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CN107366848A (zh) * 2017-09-13 2017-11-21 江苏飞天照明有限公司 Rgb‑led智能灯串
CN108282918A (zh) * 2018-01-31 2018-07-13 江苏飞天照明有限公司 Rgb同步智能美耐灯
CN109210434A (zh) * 2018-10-19 2019-01-15 苏州瑞来特思机械设备有限公司 一种防爆指示灯
CN209470041U (zh) * 2018-12-27 2019-10-08 郑敏 一种led灯与电池包便捷式连接结构

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