CN101865373B - 发光二极管灯具 - Google Patents

发光二极管灯具 Download PDF

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CN101865373B
CN101865373B CN2009103016814A CN200910301681A CN101865373B CN 101865373 B CN101865373 B CN 101865373B CN 2009103016814 A CN2009103016814 A CN 2009103016814A CN 200910301681 A CN200910301681 A CN 200910301681A CN 101865373 B CN101865373 B CN 101865373B
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installed part
led lamp
connecting cylinder
lamp
emitting diode
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CN101865373A (zh
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肖新建
翁世勋
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Hong Jun Precision Industry Co ltd
Fuzhun Precision Industry Shenzhen Co Ltd
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Hong Jun Precision Industry Co ltd
Fuzhun Precision Industry Shenzhen Co Ltd
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Priority to US12/512,951 priority patent/US8092045B2/en
Priority to JP2010095823A priority patent/JP2010251325A/ja
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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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F21V27/02—Cable inlets
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/777—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
    • F21L14/023—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps having two or more, or different light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
    • F21L14/026—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps having a linear light source
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Led Device Packages (AREA)

Abstract

一种发光二极管灯具，包括灯壳、导热体、发光二极管模组和安装件，所述安装件设置在灯壳内，所述导热体结合在安装件上，所述发光二极管模组导热连接于所述导热体上。上述灯具利用发光二极管作为光源，具有发光二极管自身的高发光效率、节能、寿命长、环保、启动快、指向性、耐冲击、耐震动等优点。

Description

发光二极管灯具
技术领域
本发明涉及一种照明装置，特别涉及一种发光二极管灯具。
背景技术
人们由于长期过度依赖石化燃料，除造成能源短缺及石油价格高涨而阻碍经济发展，更使全球二氧化碳与有害气体的排放浓度日益增加，导致地球暖化所引起的气候反常、生态环境的破坏、以及对人类生存的危害日益显现，为永续经营人类赖以生存的地球生态环境，必须同时解决能源危机与环境污染问题，而如今传统的照明设备对能源的消耗极大，同样也是总能源消耗的主要组成部分之一。因此，发展照明节能将是能源节约以及环境保护的主要课题之一，而照明节能的关键是如何利用一种高效、节能、环保的新光源取代传统的光源，由此可见，利用高效、节能、环保的新光源取代低效、高能耗的传统光源将与开发新能源及再生能源一样是推动节约能源及高效率使用能源的最重要策略。
发明内容
有鉴于此，有必要提供一种利用高效、节能、环保的发光二极管作为新光源的灯具。
一种发光二极管灯具，包括灯壳、导热体、发光二极管模组和安装件，所述安装件设置在灯壳内，所述导热体结合在安装件上，所述发光二极管模组导热连接于所述导热体上，所述安装件上开设有固定孔，所述导热体的一端部插置在固定孔内固定。
上述灯具利用发光二极管作为光源，具有发光二极管自身的高发光效率、节能、寿命长、环保、启动快、指向性、耐冲击、耐震动等优点。
下面参照附图，结合具体实施例对本发明作进一步的描述。
附图说明
图1为本发明发光二极管灯具的一优选实施例的立体组合图。
图2为图1中发光二极管灯具的立体分解图。
图3为图2中发光二极管灯具倒置时的立体分解图。
图4为图1中发光二极管灯具去掉灯罩的局部分解图。
图5为图2中连接筒的轴面剖视图。
图6为本发明发光二极管灯具的另一优选实施例中的安装件与导热体的立体视图。
具体实施方式
请参考图1-4，本发明一优选实施例中的发光二极管灯具用于为室内或户外一些特定的场合提供照射范围宽广的照明灯光，该发光二极管灯具包括一圆柱状灯壳以及安装于灯壳内的一安装件30、若干导热体40及若干发光二极管模组50，其中该灯壳包括一灯头10、灯罩60以及两端部分别套接灯头10与灯罩60的一连接筒2，该安装件30固定在连接筒20内，导热体40插设于安装件30中，发光二极管模组50一一贴设在导热体40的外侧面上并被对应罩于灯罩60内。
上述灯头10大致呈碗状，以容置电子驱动模组件（图未示）等相关电子元件。该灯头10向上开口，其上端部周面上形成有与连接筒20配合的外螺纹12，该灯头10的底部中心开设有一安装孔16。该发光二极管灯具还包括一卡置在安装孔16内的防水接头100，该防水接头100由塑胶材料制成且呈一中空柱状，用于供连接电子驱动模组件以及发光二极管模组50的导电线穿过并防止雨水浸入灯头10内。该灯头10下端部周面向外凸起形成若干相互间隔且竖直排列的防滑凸条14，以便于旋转灯头10。该防水接头100靠近顶端处向内凹陷形成一圆环形容置槽102，该防水接头100穿置在灯头10安装孔16内时，该灯头10底部位于安装孔16周围的部分卡置在该防水接头100容置槽102内，从而使防水接头100扣接在灯头100的底部。
请一并参阅图5，上述连接筒20由导热性能良好的散热材料如铝、铜等制成且为一中空圆筒，连接筒20包括上下二端部22和位于二端部22之间的一中间部24。所述二端部22和中间部24的外径相等，而二端部22的内孔径大于中间部24的内孔径，既是中间部24内壁较二端部22的内侧壁向内凸起，从而该中间部24上下顶面在连接筒20的内部形成相互平行的圆环形台阶面242。该二端部22内壁形成有内螺纹220，其中灯头10的上端部容置在连接筒20的下端部22，且灯头10的外螺纹12与连接筒20下端部22的内螺纹220配合，而将灯头10上端部固定在连接筒20内。该连接筒20中间部24内侧壁上半部分形成有内螺纹240，用以与安装件30外周面螺合。该连接筒20中间部24的外周面向外凸起形成若干相互间隔且竖直排列的防滑凸条244，以便于旋转连接筒20而使其与灯头10螺接。
上述安装件30由导热性能良好的散热材料如铝、铜等制成且呈圆柱状，安装件30外周面形成有外螺纹32以旋入该连接件20中间部24内固定。该安装件30上开设有若干上下贯通的固定孔34，这些固定孔34用于供导热体40的一端插入其内而固定。因此，该固定孔34的形状与导热体40的横截面对应一致，在不同的实施例中，该固定孔34可根据不同的需要选取与导热体40对应的不同形状，在本实施例中，该固定孔34优选为半圆状通孔且数量为六，所述固定孔34关于安装件30的中轴线成中心对称排列。该安装件30的中心在轴向上开设一穿线孔36，该穿线孔可以呈任何形状，例如圆形、椭圆形等，优选地，其呈六角形，以方便与相关操作工具（例如，六角扳手）配合而将安装件30旋入连接件20的中间部24内，且导电线可穿过该穿线孔36而将电子驱动模组件与发光二极管模组50导电连接。可以理解地，穿线孔36的形状并不局限于六角形，其他诸如四角形、八角形等多角形也适用。
上述导热体40由导热性能良好的散热材料如铝、铜等制成，每一导热体40呈长条状，导热体40的横截面呈半圆形，因此，导热体40的周面包括一平坦的安装面和连接安装面相对两侧的一半圆形弧面。所述导热体40一端部插入容置在连接筒20内的安装件30的固定孔34内固定时，所述导热体40安装面朝外，以供发光二极管模组50贴设。每一导热体40的安装上开设有间隔的二配合孔42。
上述发光二极管模组50包括一电路板52和安装在电路板52上的若干发光二极管元件54。每一电路板50呈长条状且电路板50的一侧面贴设在导热体40的平面上，所述发光二极管元件54沿电路板52的长度方向间隔排列在电路板42的另一侧面。每一电路板50上开设有间隔的二透孔540，以供螺钉300穿过与导热体40上的配合孔42螺合而将发光二极管模组50固定在导热体40周面上。
上述灯罩60包括一连接部62和一透光罩设部64。该连接部62呈一圆筒状，其下端部的周面上形成有外螺纹622，该连接部62的下端部容置在连接筒20的上端部22内且连接部62的外螺纹622与连接筒20上端部22的内螺纹220螺合而将灯罩60与连接筒20连接固定。该连接部62上端部的周面上形成有若干竖直间隔的防滑凸条624，以便于将连接部62下端部旋入连接筒20上端部22内。该罩设部64由透明或半透明的塑料、玻璃等材料制成，该罩设部64由连接部22的顶端向上延伸且罩设部64顶端封口，以将导热体40以及发光二极管模组50罩于其内，该罩设部64形成上述灯壳的透光部。
为增强该发光二极管灯具的整体防水性能，该发光二极管灯具还包括有二防水垫圈200，其中一防水垫圈200收容在连接筒20上端部22内并夹置于连接筒20中间部24内的上端台阶面242与灯罩60的底端之间；另一防水垫圈200收容在连接筒20下端部22内并夹置于连接筒20中间部24内的下端台阶面242与灯头10顶端之间。上述由灯头10、连接筒20与灯罩60组成的灯壳在连接筒20的二端部22分别套接灯头10与灯罩60的一端的连接处夹设防水垫圈，使灯头10、连接筒20与灯罩60内连成一密封优良的腔体而有效地将发光二极管模组50及其它电子元件保护其内。此外，在灯头10底部导电线的接入处设置防水接头100，防止雨水从导电线的接入处渗入发光二极管灯具内。
上述连接筒20、安装件30以及导热体40均具有良好的导热能力，因此，上述连接筒20、安装件30以及导热体40连接形成一热传导路径，既是先由导热体40吸收发光二极管模组50产生的热量，再通过安装件30将热量传导到连接筒20上，最后由连接筒20将热量散发到周围的空气中去，从而将发光二极管模组50产生的热量由发光二极管灯具内散发出去。
上述发光二极管灯具工作时，上述发光二极管模组50分别安装在导热体40外周面上并分别向外朝向不同的方向，使发光二极管模组50产生的灯光均匀地照向发光二极管灯具的各个方向，从而在发光二极管灯具周围形成一个宽广均匀的照射区域。
如图6所示，本发明另一实施例的发光二极管灯具与上一实施例的区别在于本实施例的安装件70及与安装件70配合的导热体80与上一实施例的安装件30以及导热体40结构不同。该安装件70呈圆柱形，其外周面形成与连接件20中间部24内螺纹240配合的外螺纹72，该安装件70开设有关于安装件70中心对称排列的二长条形固定孔74。该二导热体80呈长条形板状，该二导热体80一端部插入固定孔74内固定且相互平行，发光二极管模组50分别贴在二导热体80的向外的侧面上，该侧面形成导热体80的安装面。在其他实施例中，上述导热体40/80可由安装件30/70顶面一体向上延伸而成。

Claims (15)

1.一种发光二极管灯具，包括灯壳、导热体、发光二极管模组和安装件，其特征在于：所述安装件设置在灯壳内，所述导热体结合在安装件上，所述发光二极管模组导热连接于所述导热体上，所述安装件上开设有固定孔，所述导热体的一端部插置在固定孔内固定。
2.如权利要求1所述的发光二极管灯具，其特征在于：所述安装件螺合于所述灯壳的内部。
3.如权利要求2所述的发光二极管灯具，其特征在于：所述安装件呈圆柱状，所述安装件的外周面设有外螺纹，所述灯壳的内壁面设有与所述安装件的外螺纹配合的内螺纹。
4.如权利要求1所述的发光二极管灯具，其特征在于：所述安装件上开设有若干固定孔，所述固定孔围绕安装件的中轴线间隔分布，每一固定孔内均插置有一导热体，每一导热体上均导热连接有一发光二极管模组。
5.如权利要求1或4所述的发光二极管灯具，其特征在于：每一导热体均包括一用于安装所述发光二极管模组的安装面，该安装面朝向灯壳外侧。
6.如权利要求5所述的发光二极管灯具，其特征在于：所述固定孔呈半圆状或长条状，所述导热体的横截面形状与该固定孔的形状一致。
7.如权利要求1所述的发光二极管灯具，其特征在于：所述安装件上开设有一穿线孔，所述穿线孔开设于所述安装件的中心位置，并呈多角形。
8.如权利要求1所述的发光二极管灯具，其特征在于：所述灯壳包括一与所述安装件螺合的连接筒，该连接筒的内壁面开设有与所述安装件配合的内螺纹。
9.如权利要求8所述的发光二极管灯具，其特征在于：所述连接筒包括二端部及一中间部，所述内螺纹形成于该中间部的内壁面。
10.如权利要求9所述的发光二极管灯具，其特征在于：所述灯壳还包括一灯头及一灯罩，分别与所述连接筒的两端部螺合。
11.如权利要求10所述的发光二极管灯具，其特征在于：所述连接筒的两端部设有内螺纹，所述灯头及灯罩设有分别与所述连接筒两端部的内螺纹配合的外螺纹。
12.如权利要求11所述的发光二极管灯具，其特征在于：所述中间部内孔径小于二端部的内孔径，中间部、两端部在连接筒的内部形成相互平行的圆环形台阶面。
13.如权利要求10所述的发光二极管灯具，其特征在于：所述灯罩包括一与所述连接筒螺合的连接部和一与所述发光二极管模组对应的透光罩设部。
14.如权利要求10所述的发光二极管灯具，其特征在于：所述连接筒与所述灯头及灯罩之间各设有一防水垫圈，所述灯头底部开设一安装孔，一供导电线穿过的中空防水接头穿置在安装孔内，所述防水接头靠近顶端处向内凹陷形成一圆环形容置槽，该防水接头穿置在灯头安装孔内时，该灯头底部位于安装孔周围的部分卡置在该防水接头容置槽内。
15.如权利要求8所述的发光二极管灯具，其特征在于：所述安装件及连接筒由导热材料制成，且该安装件分别与该连接筒及导热体导热连接。
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Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4813582B2 (ja) * 2009-01-30 2011-11-09 株式会社 近藤工芸 Ｌｅｄランプ
US9217542B2 (en) 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
US9243758B2 (en) 2009-10-20 2016-01-26 Cree, Inc. Compact heat sinks and solid state lamp incorporating same
US8342733B2 (en) * 2009-12-14 2013-01-01 Tyco Electronics Corporation LED lighting assemblies
USD663445S1 (en) 2010-02-23 2012-07-10 S. K. G. Co., Ltd. LED light bulb
USD662231S1 (en) 2010-05-24 2012-06-19 S. K. G. Co., Ltd. LED light bulb
TWI379059B (en) * 2010-03-04 2012-12-11 Kun Ming Huang Lamp holder
TWM391158U (en) * 2010-03-09 2010-10-21 Ledgend Tech Inc Three-dimensional light source display device
USD666340S1 (en) 2010-04-23 2012-08-28 S. K. G. Co., Ltd. LED light bulb
WO2012075635A1 (zh) * 2010-12-09 2012-06-14 深圳市蓝旗照明有限公司 Led灯及其散热结构
CN201983026U (zh) * 2011-01-21 2011-09-21 钟向阳 一种能360度发光的led灯
US20120026723A1 (en) * 2011-02-01 2012-02-02 Switch Bulb Company, Inc. Omni-directional channeling of liquids for passive convection in led bulbs
US8152341B2 (en) 2011-02-04 2012-04-10 Switch Bulb Company, Inc. Expandable liquid volume in an LED bulb
CA2731609C (en) * 2011-02-10 2013-12-10 Sternberg Lanterns, Inc. Weather-sealed lighting system with light-emitting diodes
CN102121684A (zh) * 2011-02-26 2011-07-13 杭州华奕兴电子机械有限公司 一种可活动的led灯头和led灯
US10030863B2 (en) * 2011-04-19 2018-07-24 Cree, Inc. Heat sink structures, lighting elements and lamps incorporating same, and methods of making same
US8931924B2 (en) * 2011-10-11 2015-01-13 Uniled Lighting Taiwan Inc. Heat sink for LED lamp
JP5908256B2 (ja) * 2011-11-09 2016-04-26 岩崎電気株式会社 ランプ
WO2013069446A1 (ja) 2011-11-09 2013-05-16 岩崎電気株式会社 ランプ
JP5908255B2 (ja) * 2011-11-09 2016-04-26 岩崎電気株式会社 ランプ
CN102427632A (zh) * 2011-12-21 2012-04-25 浙江恒曼光电科技有限公司 Led装置及具有该led装置的许愿灯
US8686623B2 (en) 2012-02-01 2014-04-01 Switch Bulb Company, Inc. Omni-directional channeling of liquids for passive convection in LED bulbs
US9310063B1 (en) * 2013-03-12 2016-04-12 Mark A. Lauer Lighting device with fins that conduct heat and reflect light outward from light sources
US20140307451A1 (en) * 2013-04-10 2014-10-16 Ming-Yuan Wu Outdoor led lighting device structure with good characteristics of thermal dissipation and waterproof
US9328908B2 (en) * 2013-04-16 2016-05-03 Checkers Industrial Products, Llc LED strobe light with integrated magnet and heat sink chimney
US9062875B2 (en) * 2013-04-25 2015-06-23 Andrew T. NEAL LED light source
US9228722B2 (en) * 2013-06-05 2016-01-05 Ming-Yuan Wu Outdoor LED lighting device structure with easy installation features
TWM472161U (zh) * 2013-09-18 2014-02-11 Huang Tai Yin 發光二極體燈具
TW201600790A (zh) * 2014-06-27 2016-01-01 Formosa Optronics Co Ltd 全周光球泡型燈具
WO2016065566A1 (zh) * 2014-10-30 2016-05-06 正屋(厦门)电子有限公司 一种泡灯结构
CN104613423A (zh) * 2015-01-13 2015-05-13 无锡天地合同能源管理有限公司 一种插拔管灯
US9851077B2 (en) * 2015-02-25 2017-12-26 Cree, Inc. LED lamp with compact fluorescent lamp form factor
CN104806912A (zh) * 2015-04-08 2015-07-29 深圳博用科技有限公司 全周光可调光led灯具
CN106481990B (zh) * 2015-08-25 2020-08-25 全亿大科技（佛山）有限公司 发光二极管模组
FR3047540B1 (fr) * 2016-02-10 2018-02-16 France Energilux Dispositif d'eclairage comprenant une ampoule avec un corps monobloc presentant une premiere extremite formant culot et une deuxieme extremite formant douille
US10928056B2 (en) * 2016-06-23 2021-02-23 Opple Lighting Co., Ltd. Lighting device
USD827162S1 (en) * 2017-06-04 2018-08-28 Shenzhen Snc Opto Electronic Co., Ltd. LED lamp
US10718506B2 (en) 2018-03-30 2020-07-21 Abl Ip Holding Llc Luminaire with adapter collar
USD869746S1 (en) 2018-03-30 2019-12-10 Abl Ip Holding Llc Light fixture base
US11168879B2 (en) * 2020-02-28 2021-11-09 Omachron Intellectual Property Inc. Light source
CN113793890B (zh) * 2021-11-17 2022-02-11 至芯半导体(杭州)有限公司 一种带螺纹的深紫外器件结构
CN217057867U (zh) * 2022-01-21 2022-07-26 赛多空气净化技术(廊坊)有限公司 一种空气消毒机紫外线灯管的固定结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7682036B2 (en) * 2001-04-11 2010-03-23 General Manufacturing, Inc. Intrinsically safe light
US6715900B2 (en) * 2002-05-17 2004-04-06 A L Lightech, Inc. Light source arrangement
US7226189B2 (en) * 2005-04-15 2007-06-05 Taiwan Oasis Technology Co., Ltd. Light emitting diode illumination apparatus
CN102162599A (zh) * 2006-10-06 2011-08-24 Q技术公司 用于实现均匀照射或分级照射的多定位光源
EP1914470B1 (en) * 2006-10-20 2016-05-18 OSRAM GmbH Semiconductor lamp
US7588351B2 (en) * 2007-09-27 2009-09-15 Osram Sylvania Inc. LED lamp with heat sink optic
US7862204B2 (en) * 2007-10-25 2011-01-04 Pervaiz Lodhie LED light
US7744251B2 (en) * 2008-04-10 2010-06-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp having a sealed structure
CN101769520B (zh) * 2008-12-26 2012-07-25 富准精密工业(深圳)有限公司 一种防爆发光二极管灯具

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