CN108374987A - 一种单芯片led灯 - Google Patents

一种单芯片led灯 Download PDF

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Publication number
CN108374987A
CN108374987A CN201810255725.3A CN201810255725A CN108374987A CN 108374987 A CN108374987 A CN 108374987A CN 201810255725 A CN201810255725 A CN 201810255725A CN 108374987 A CN108374987 A CN 108374987A
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Prior art keywords
luminescence chips
conductive
stem
led luminescence
glass bulb
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CN201810255725.3A
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English (en)
Inventor
张德强
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Zhejiang Luo Dan Lighting Electric Appliance Co Ltd
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Zhejiang Luo Dan Lighting Electric Appliance Co Ltd
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Application filed by Zhejiang Luo Dan Lighting Electric Appliance Co Ltd filed Critical Zhejiang Luo Dan Lighting Electric Appliance Co Ltd
Priority to CN201810255725.3A priority Critical patent/CN108374987A/zh
Publication of CN108374987A publication Critical patent/CN108374987A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本发明提供了一种单芯片LED灯，包括LED发光芯片、玻璃泡壳、连接在玻璃泡壳下端的灯头、设置在玻璃泡壳内的芯柱，LED发光芯片设于玻璃泡壳内，LED发光芯片两侧均粘接有透光板，LED发光芯片下端具有两个分别为正负极的搭接头，搭接头焊接有导电脚，芯柱上端固定有两个导电柱，导电脚下端与导电柱焊接固定，灯头内设有驱动器，导电柱与驱动器之间通过通电导丝连通，所述芯柱上端具有向上竖直延伸的支撑柱，所述支撑柱上端开有供LED发光芯片***的卡槽。本单芯片LED灯位于玻璃泡壳中心，可360°发光，依靠芯柱上的支撑柱支撑，同时配合两侧导电脚与导电柱的连接，LED发光芯片的位置更加稳定，结构更加牢固，不容易摆动或分离。

Description

一种单芯片LED灯
技术领域
本发明属于LED灯技术领域，涉及一种单芯片LED灯。
背景技术
有些LED灯泡需要在晃动的环境下进行照明，比如在大海中航行的船里、在大风里的吊灯等，受这些恶劣环境影响，泡壳里的LED发光源容易摆动而与芯柱分离，导致断路或短路，灯泡损坏无法照明。
发明内容
本发明的目的是针对现有的技术存在上述问题，提出了一种单芯片LED灯，LED发光芯片稳定性好，
本发明的目的可通过下列技术方案来实现：一种单芯片LED灯，包括LED发光芯片、玻璃泡壳、连接在玻璃泡壳下端的灯头、设置在玻璃泡壳内的芯柱，其特征在于，LED发光芯片设于玻璃泡壳内，LED发光芯片两侧均粘接有透光板，LED发光芯片下端具有两个分别为正负极的搭接头，搭接头焊接有导电脚，芯柱上端固定有两个导电柱，导电脚下端与导电柱焊接固定，灯头内设有驱动器，导电柱与驱动器之间通过通电导丝连通，所述芯柱上端具有向上竖直延伸的支撑柱，所述支撑柱上端开有供LED发光芯片***的卡槽。
透光板使得LED发光芯片发出的光更加分散、柔和，支撑柱上的卡槽可以与LED发光芯片下端相卡嵌，牢牢支撑住LED发光芯片，防止LED发光芯片前后摆动；同时配合两侧的导电脚与导电柱焊接连接，防止LED发光芯片左右摆动。
进一步的，所述导电脚下端缠绕在导电柱上。
进一步的，所述透光板的厚度为0.5～0.8mm。
进一步的，所述的灯头为螺旋式灯头。
进一步的，所述支撑柱为实心的圆柱形，支撑柱位于芯柱的中心。
进一步的，两根所述通电导丝位于芯柱内两侧，通电导丝下端穿出芯柱与驱动器连接。
与现有技术相比，本单芯片LED灯位于玻璃泡壳中心，可360°发光，依靠芯柱上的支撑柱支撑，同时配合两侧导电脚与导电柱的连接，LED发光芯片的位置更加稳定，结构更加牢固，不容易摆动或分离。
附图说明
图1是本单芯片LED灯剖视图。
图2是支撑柱与LED发光芯片的装配图。
图中，1、LED发光芯片；2、玻璃泡壳；3、灯头；4、芯柱；5、透光板；6、搭接头；7、导电脚；8、导电柱；9、驱动器；10、通电导丝；11、支撑柱；12、卡槽。
具体实施方式
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
如图1、图2所示，本单芯片LED灯包括LED发光芯片1、玻璃泡壳2、连接在玻璃泡壳2下端的灯头3、设置在玻璃泡壳2内的芯柱4，LED发光芯片1设于玻璃泡壳2内。LED发光芯片1两侧均粘接有透光板5，LED发光芯片1下端具有两个分别为正负极的搭接头6，搭接头6焊接有导电脚7。芯柱4上端固定有两个导电柱8，导电脚7下端与导电柱8焊接固定。灯头3内设有驱动器9，导电柱8与驱动器9之间通过通电导丝10连通，所述芯柱4上端具有向上竖直延伸的支撑柱11，所述支撑柱11上端开有供LED发光芯片1***的卡槽12。
具体来说，所述导电脚7下端缠绕在导电柱8上，所述透光板5的厚度为0.5～0.8mm，所述的灯头3为螺旋式灯头3。
所述支撑柱11为实心的圆柱形，支撑柱11位于芯柱4的中心。两根所述通电导丝10位于芯柱4内两侧，通电导丝10下端穿出芯柱4与驱动器9连接。
透光板5使得LED发光芯片1发出的光更加分散、柔和，支撑柱11上的卡槽12可以与LED发光芯片1下端相卡嵌，牢牢支撑住LED发光芯片1，防止LED发光芯片1前后摆动；同时配合两侧的导电脚7与导电柱8焊接连接，防止LED发光芯片1左右摆动。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。

Claims (6)

1.一种单芯片LED灯，包括LED发光芯片、玻璃泡壳、连接在玻璃泡壳下端的灯头、设置在玻璃泡壳内的芯柱，其特征在于，LED发光芯片设于玻璃泡壳内，LED发光芯片两侧均粘接有透光板，LED发光芯片下端具有两个分别为正负极的搭接头，搭接头焊接有导电脚，芯柱上端固定有两个导电柱，导电脚下端与导电柱焊接固定，灯头内设有驱动器，导电柱与驱动器之间通过通电导丝连通，所述芯柱上端具有向上竖直延伸的支撑柱，所述支撑柱上端开有供LED发光芯片***的卡槽。
2.根据权利要求1所述的一种单芯片LED灯，其特征在于，所述导电脚下端缠绕在导电柱上。
3.根据权利要求1所述的一种单芯片LED灯，其特征在于，所述透光板的厚度为0.5～0.8mm。
4.根据权利要求1所述的一种单芯片LED灯，其特征在于，所述的灯头为螺旋式灯头。
5.根据权利要求1所述的一种单芯片LED灯，其特征在于，所述支撑柱为实心的圆柱形，支撑柱位于芯柱的中心。
6.根据权利要求5所述的一种单芯片LED灯，其特征在于，两根所述通电导丝位于芯柱内两侧，通电导丝下端穿出芯柱与驱动器连接。
CN201810255725.3A 2018-03-27 2018-03-27 一种单芯片led灯 Pending CN108374987A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201323184Y (zh) * 2008-12-30 2009-10-07 湖州和华照明电器有限公司 一种节能抗振卤素灯
CN101866820A (zh) * 2010-06-13 2010-10-20 佛山电器照明股份有限公司 一种以单端卤素灯为发光单元的电灯泡
CN201866576U (zh) * 2010-10-28 2011-06-15 王元成 一种led灯泡
CN202796861U (zh) * 2012-09-13 2013-03-13 常州阿拉丁照明电器有限公司 一种新型节能卤钨射灯
CN104696757A (zh) * 2015-03-23 2015-06-10 刘博仁 Led灯丝照明灯
CN105588024A (zh) * 2014-10-20 2016-05-18 深圳市晶联科技发展有限公司 一种高效led玻璃球泡灯
CN207906899U (zh) * 2018-03-27 2018-09-25 浙江罗丹照明电器有限公司 一种单芯片led灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201323184Y (zh) * 2008-12-30 2009-10-07 湖州和华照明电器有限公司 一种节能抗振卤素灯
CN101866820A (zh) * 2010-06-13 2010-10-20 佛山电器照明股份有限公司 一种以单端卤素灯为发光单元的电灯泡
CN201866576U (zh) * 2010-10-28 2011-06-15 王元成 一种led灯泡
CN202796861U (zh) * 2012-09-13 2013-03-13 常州阿拉丁照明电器有限公司 一种新型节能卤钨射灯
CN105588024A (zh) * 2014-10-20 2016-05-18 深圳市晶联科技发展有限公司 一种高效led玻璃球泡灯
CN104696757A (zh) * 2015-03-23 2015-06-10 刘博仁 Led灯丝照明灯
CN207906899U (zh) * 2018-03-27 2018-09-25 浙江罗丹照明电器有限公司 一种单芯片led灯

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