CN208442598U - 一种易于装配的led球泡灯 - Google Patents

一种易于装配的led球泡灯 Download PDF

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CN208442598U
CN208442598U CN201821216946.1U CN201821216946U CN208442598U CN 208442598 U CN208442598 U CN 208442598U CN 201821216946 U CN201821216946 U CN 201821216946U CN 208442598 U CN208442598 U CN 208442598U
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blister
stem
led
lead
led light
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梁发权
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Nanning Hongcai Lighting Technology Co Ltd
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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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • 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
    • F21K9/90—Methods of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Led Device Packages (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

一种易于装配的LED球泡灯，包括泡壳（1）、LED发光模块（2）、芯柱（3）和灯头（4）；所述灯头（4）与所述泡壳（1）连接配合；所述芯柱（3）部分插入所述泡壳（1）后与所述泡壳（1）相配合形成封闭腔体；所述芯柱（3）内预埋有正引线（5）和负引线（6）；所述正引线（5）和所述负引线（6）的一端分别与所述灯头（4）对应的正极、负极连接；所述正引线（5）和所述负引线（6）的另一端分别与所述LED发光模块（2）对应的正极、负极连接；所述LED发光模块呈门字型，由LED倒装芯片（7）和导体支架（8）连接而成。本实用新型具有结构简单的优点，减少装配的步骤、降低装配的难度；进一步地，有利于工业化生产。

Description

一种易于装配的LED球泡灯
技术领域
本实用新型涉及照明技术领域，具体地，涉及一种易于装配的LED球泡灯。
背景技术
LED作为一种新型绿色环保光源，具有许多优点，包括有体积小、耗电量低、使用寿命长、高亮度、低热量等；同时，为了满足日常生活的使用需求，将LED与传统灯泡相结合的LED球泡灯也应运而生。
传统的LED球泡灯在生产装配时，装配步骤包括有：导体支架与芯柱上的引线焊接、LED灯条与导体支架焊接和电阻焊接至引线的芯柱与灯头连接段；此类LED球泡灯装配过程中存在着装配步骤较多且装配效率较低的不足之处；进一步地说，由于导体支架上的的一组正极、负极需要与LED灯条上的正极、负极正确地焊接；导体支架上另一组正极、负极又要与芯柱上正负引线正确地焊接，而LED球泡灯内的各部件包括LED灯条、导体支架和电阻等体积有逐步变小的趋势，生产过程中的夹持与焊接越来越不方便，致使装配上较为麻烦；所以需要一种易于装配的LED球泡灯。
实用新型内容
针对现有技术的不足之处，本实用新型提供一种易于装配的LED球泡灯。
本实用新型提供以下技术方案：
一种易于装配的LED球泡灯，包括泡壳（1）、LED发光模块（2）、芯柱（3）和灯头（4）；所述灯头（4）与所述泡壳（1）连接配合；所述芯柱（3）部分插入所述泡壳（1）后与所述泡壳（1）相配合形成封闭腔体；所述芯柱（3）内预埋有正引线（5）和负引线（6）；所述正引线（5）和所述负引线（6）的一端分别与所述灯头（4）对应的正极、负极连接；所述正引线（5）和所述负引线（6）的另一端分别与所述LED发光模块（2）对应的正极、负极连接；所述LED发光模块呈门字型，由LED倒装芯片（7）和导体支架（8）连接而成。
优选的，所述LED倒装芯片（7）内封装有若干电阻；所述LED倒装芯片（7）和若干所述电阻串联连接。
本实用新型区别于现有技术的有益效果是：
本实用新型结构简单，通过将LED发光模块的模块化结构以及将电阻封装于LED倒装芯片内，减少了装配的步骤，降低了装配的难度；进一步地，降低工业化生产的成本，提高工业化生产的效率。
附图说明
图1为易于装配的LED球泡灯结构示意图；
图中各标号分别是：（1）泡壳；（2）LED发光模块；（3）芯柱；（4）灯头；（5）正引线；（6）负引线，（7）LED倒装芯片；（8）导体支架。
具体实施方式
为方便对本实用新型作进一步的理解，现结合附图1举一实施例，对本实用新型作进一步的说明。
实施例
一种易于装配的LED球泡灯，包括泡壳1、LED发光模块2、芯柱3和灯头4；所述灯头4与所述泡壳1连接配合；所述芯柱3部分插入所述泡壳1后与泡壳1相配合形成封闭腔体；所述芯柱3内预埋有正引线5和负引线6；所述正引线5、所述负引线6的一端分别与所述灯头4对应的正极、负极连接；所述正引线5、所述负引线6的另一端分别与所述LED发光模块2对应的正极、负极连接；当灯头接通电源时，电流通过所述正引线5、负引线6驱动LED发光模块2发光；所述LED发光模块2呈门字型，由LED倒装芯片7和导体支架8连接而成，以此实现LED发光模块2的内置以及模块化，减少了易于装配的LED球泡灯的装配步骤，同时由于LED发光模块2整体体积变大，更易于夹持和焊接，降低了装配的难度；进一步地，降低工业化生产的成本，提高工业化生产的效率。
所述LED倒装芯片7内封装有若干电阻；所述LED倒装芯片7和若干所述电阻串联连接；由灯泡的功率计算公式P=I²R可知：LED倒装芯片7内预装有若干所述电阻，即有效提高了易于装配的LED球泡灯的功率，又减少了装配步骤，降低了装配的难度，进一步地，降低工业化生产的成本，提高工业化生产的效率。
具体的，易于装配的LED球泡灯装配流程包括有:正引线5和负引线6的一端分别与LED发光模块2对应的正极、负极焊接、芯柱3与泡壳1熔合进行封口、正引线5和负引线6的另一端分别与LED发光模块2对应的正极、负极焊接、灯头4与泡壳1使用胶水粘黏；本实用新型结构的配合更加简单，装配步骤更少。
综上，本实用新型通过上述的结构设计，解决现有技术中存在的不足之处，具有结构简单，设计合理，使用效果好等特点。
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种易于装配的LED球泡灯，其特征在于：包括泡壳（1）、LED发光模块（2）、芯柱（3）和灯头（4）；所述灯头（4）与所述泡壳（1）连接配合；所述芯柱（3）部分插入所述泡壳（1）后与所述泡壳（1）相配合形成封闭腔体；所述芯柱（3）内预埋有正引线（5）和负引线（6）；所述正引线（5）和所述负引线（6）的一端分别与所述灯头（4）对应的正极、负极连接；所述正引线（5）和所述负引线（6）的另一端分别与所述LED发光模块（2）对应的正极、负极连接；所述LED发光模块呈门字型，由LED倒装芯片（7）和导体支架（8）连接而成。
2.根据权利要求1所述的易于装配的LED球泡灯，其特征在于：所述LED倒装芯片（7）内封装有若干电阻；所述LED倒装芯片（7）和若干所述电阻串联连接。
CN201821216946.1U 2018-07-30 2018-07-30 一种易于装配的led球泡灯 Active CN208442598U (zh)

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CN201821216946.1U CN208442598U (zh) 2018-07-30 2018-07-30 一种易于装配的led球泡灯
US16/103,591 US20200032985A1 (en) 2018-07-30 2018-08-14 Easy-to-Assemble LED Bulb

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