CN103249993A - Led照明灯具 - Google Patents

Led照明灯具 Download PDF

Info

Publication number
CN103249993A
CN103249993A CN2011800508174A CN201180050817A CN103249993A CN 103249993 A CN103249993 A CN 103249993A CN 2011800508174 A CN2011800508174 A CN 2011800508174A CN 201180050817 A CN201180050817 A CN 201180050817A CN 103249993 A CN103249993 A CN 103249993A
Authority
CN
China
Prior art keywords
led
led lighting
shell
illuminator
lighting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2011800508174A
Other languages
English (en)
Other versions
CN103249993B (zh
Inventor
K·S·威尔考克斯
W·S·吉利恩
F·曹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cree Lighting USA LLC
Original Assignee
Cree Research Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cree Research Inc filed Critical Cree Research Inc
Publication of CN103249993A publication Critical patent/CN103249993A/zh
Application granted granted Critical
Publication of CN103249993B publication Critical patent/CN103249993B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • 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
    • 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
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V23/007—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 enclosed in a casing
    • F21V23/009—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 enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • 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
    • F21V29/773—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 the direction of 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
    • F21V5/00—Refractors for 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

一种LED照明灯具(10)，包括外壳(20)，其具有由后壁(22)和向前向边(24)延伸的环绕壁(23)界定的中空内部空腔(21)。LED发光体(11)被安装在外壳中。LED支撑结构(30)在内部空腔中从外壳处延伸至LED支承面(31)，并将LED发光体配置在期望的方向上并且与后壁相间隔。该LED支撑结构是将热量从LED发光体传输至外壳的散热器。

Description

LED照明灯具
技术领域
本发明涉及照明灯具。更特别地，本发明涉及利用发光二极管(LED)作为光源的照明灯具。
背景技术
近几年，LED对于各种普通照明目的的使用在增加，并且随着在LED和通常称为“LED模块”的LED阵列设备中已经取得的进步这种趋势在加速。实际上，使用高强度放电(HID)灯和其他光源的灯具所提供的照明应用现在日益增加地开始使用LED灯具。在使用LED作为各种应用中的灯具的领域中创造性工作在继续。
使用LED作为光源的高亮度灯具尤其呈现出挑战性的问题。当高亮度、可靠性、耐用性对于产品成功是必要的时，由于高复杂性造成的高成本变成了一个特别困难的问题。保持电子LED驱动器在水中/气密场所中也成为问题，尤其当灯具经常暴露于这些因素时。
处理散热需求仍然是高亮度LED灯具的另一个问题领域。散热困难部分由于高亮度LED灯具通常具有很多LED。模块安装和散热的复杂结构有时被认为是必须的，并且所有这些增加了复杂性和成本。
此外，使用HID灯和其他非LED光源的以前的灯具为了照明效率通常需要具有大反射器的相对大的灯箱。这样的灯具经常也需要大镇流舱。这些经常导致整体灯具尺寸大且灯具非常重。
总之，在照明工业中非常需要使用LED这样的改进的灯具。灯具需要满足与散热和电子LED驱动器元件的适当保护相关的问题。最后，需要改进的基于LED模块的灯，其是相对简单、紧凑且制造容易和便宜的。
发明目的
本发明的一个目的是提供一种改进的LED照明灯具，其克服了包括上面所述的，现有技术中存在的一些问题和缺点。
本发明的另一个目的是提供一种改进的LED照明灯具，其可以方便地适用于多种安装位置和情形。
本发明的另一个目的是提供一种改进的LED照明灯具，其既可以对电子LED驱动器进行良好的保护，也可以对LED和驱动器进行极好的散热。
本发明的又一个目的是提供一种改进的LED照明灯具以提供期望的照明。
本发明的另一个目的是提供一种改进的相对简单和紧凑的LED照明灯具。
这些及其他目的将通过下面的说明书和附图而变得更加明显。
发明内容
本发明是对LED照明灯具的改进。发明的LED照明灯具具有外壳，其具有由后壁和从后壁向前向边延伸的环绕壁限定的中空的内部空腔。LED发光体被安装在外壳中。并且，LED支撑结构在内部空腔中从外壳处延伸至LED支承面，该支承面将LED发光体配置在期望的方向上并且与后壁间隔开。
该LED支撑结构是将热量从LED发光体传输至外壳的散热器。优选的，该LED支撑结构与环绕壁是大体上间隔的。该LED照明灯具优选地具有至少一个内部肋，将LED支撑结构与环绕壁相连接。
在本发明LED照明灯具的优选实施例中，外壳的外表面具有一系列从该外表面向外延伸的鳍片。该鳍片为LED发光体提供了进一步的散热。
在某些这种实施例中，该LED支撑结构从后壁延伸。该外壳和LED支撑结构优选地可以与具有不含外部鳍片区域的后壁的外表面一体成型。该外壳和LED支撑结构优选地通过铸造形成。优选的，鳍状的插入物被固定到这种不含外部鳍片的后壁区域上，以便灯具的后面是均匀的鳍状。
在优选实施例中，该LED支撑结构从后壁延伸。这种LED支撑结构优选是大体上中空的。并且，后壁具有开口，用于引入中空的LED支撑结构，其允许电线通过进入外壳内部并且连接至LED发光体。中空的LED支撑结构优选地限定一个进入外壳内部的开口，用于电线从后壁开口通过进入外壳内部。
该LED照明灯具优选地在外壳内部之内具有LED驱动器。优选的是，LED驱动器靠着外壳固定，从而传输来自驱动器的热量。
该后壁可以是大体上平坦的，而环绕壁包括进入外壳内部的电线通道。在该实施例中，多个类似的灯具可以沿着安装面安装并且被菊花链(daisy-chain)电线所供电。
在某些优选实施例中，LED支承面大体上在环绕壁的前向边的水平面上支撑LED发光体。该LED照明灯具优选地具有闭合外壳内部的盖。这种盖可以由适当的金属制造以作为外壳内部的电气隔板。这种盖限定了暴露LED发光体的LED开口。优选的是，这种盖具有大体上白色的外表面以减少入射光的吸收。
这种LED照明灯具优选地具有在LED发光体之上并且密封地与外壳连接的透镜构件。这种透镜构件优选地具有配置为用于将LED出射光散布的透镜部分，以及在透镜部分周围的凸缘部分。外壳优选地在环绕壁的前向边周围具有外向凸缘。透镜构件的这种凸缘部分密封地与外向凸缘结合以提供外壳内部的不受天气影响的密封。该LED照明灯具在凸缘部分和外向凸缘之间可具有邻接凸缘垫片。
该LED发光体优选地是多芯片LED模块。该模块可以是如下类型的LED封装，其具有紧密地放置在一起的25个LED以及选择用于产生白光的不同颜色，例如暖色，中性以及冷光型光线的磷层涂层。这种LED封装是高能效的，并且具有长的工作寿命。
这些封装是紧凑的，高光通量密度光源。这种多芯片LED封装的紧凑尺寸同样是非常期望的。它们通常是圆形或者方形的，且直径或者边长大约为20-26毫米并且高度大约为3.5毫米。这些模块相对小的尺寸使照明灯具的尺寸明显减少，其对这种高亮度紧凑LED光源是有利的。
本发明的LED照明灯具的某些实施例进一步具有反射器杯，其配置在LED支承面上并且围绕LED发光体以在期望的方向上反射LED出射光。该LED支承面优选地被配置以使反射器杯的远边大体上在环绕壁的前向边的水平面上。
优选的是，LED照明灯具进一步具有在LED发光体之上并且密封地与外壳连接的透镜构件。该透镜构件在反射器杯之上可具有用于透射LED出射光的光透射区域，以及覆盖外壳内部的不透明区域。
该透镜构件优选地是大体上平坦的。外壳优选地在环绕壁的前向边周围具有外向凸缘。该透镜构件优选地密封地与外向凸缘结合。该LED照明灯具在透镜构件和外向凸缘之间可具有邻接凸缘垫片。
在某些可选实施例中，LED支承面以相对于后壁的锐角支撑LED发光体。
该环绕壁在适当的位置可具有遮蔽部分以拦截部分出射光。
附图说明
图1是根据本发明的LED照明灯具的一个优选实施例的正面透视图。
图2是图1的LED照明灯具的后部透视图。
图3是图1的LED照明灯具的内部空腔的透视图。
图4是图1的LED照明灯具的分解图。
图5是根据本发明的LED照明灯具的第二优选实施例的正面透视图。
图6是图5的灯具的后部透视图。
图7是图5的LED照明灯具的内部空腔的透视图。
图8是图5的LED照明灯具的分解图。
图9是根据本发明的LED照明灯具的第三实施例的正面透视图。
图10是图9的灯具的后部透视图。
图11是图9的LED照明灯具的分解图。
具体实施方式
图1-11是本发明LED照明灯具10的优选实施例。如图3，4，7，8以及11最佳地示出的，照明灯具10具有外壳20，其具有由后壁22以及从后壁22向前向边24延伸的环绕壁23限定的中空内部空腔21。LED发光体11安装在外壳20中。并且，LED支撑结构30在内部空腔21中从外壳20延伸至LED支承面31，该支承面将LED发光体11配置在期望的方向上并且与后壁22间隔开。
LED支撑结构30是散热器，将热量从LED发光体11传输到外壳20。LED支撑结构30与环绕壁23隔开。LED照明灯具10同样具有三个内部肋12，将LED支撑结构30连接至环绕壁23。
外壳20的外表面25具有一系列从外表面25向外延伸的鳍片26。鳍片26为LED发光体11提供了进一步的散热。
图3，4，7，8以及11进一步展示了从后壁22延伸的LED支撑结构30。在图4中可以看出，LED支撑结构30大体上是中空的。并且，图2所示的是，后壁22具有开口220，用于引入中空的LED支撑结构30，其允许电线(未示出)通过进入外壳内部21并且连接至LED发光体11。图3和4同样示出了，中空LED支撑结构30限定了进入外壳内部21的开口32，用于电线从后壁开口220通过进入外壳内部21中。
LED照明灯具10在外壳内部21内具有LED驱动器15。LED驱动器15靠着外壳20固定从而从驱动器15传热。
图3中示出了后壁22大体上是平坦的并且环绕壁23包括进入外壳内部21的电线通道230。这种结构允许沿着安装面，即壁，天花板或者其他适当的表面安装多个类似的灯具，并且被菊花链电线(daisy chain wiring)供电。
在图1-4所示的实施例中，LED支承面30大体上在环绕壁23的前向边24的水平面上支撑LED发光体11。图4所示最为明显，LED照明灯具10具有封闭外壳内部21的盖16。这种盖可以由适当的金属制造以作为外壳内部的电气隔板。盖16限定了露出LED发光体11的LED开口160。盖16具有大体上白色的外表面161以减少入射光的吸收。图3和4进一步展示了发光体盖17，其直接地安装在LED发光体11之上并且限定了光开口170的尺寸大体上与LED发光体11的光照明部分的尺寸匹配。
LED照明灯具10在LED发光体11之上具有透镜构件40并且密封地与外壳20连接。透镜构件40具有配置为用于将LED出射光广泛散布的透镜部分41，以及在透镜部分41周围的凸缘部分42。透镜部分41具有一系列的插口410以折射LED出射光。透镜部分41由前壁43和从那里横向延伸的侧壁44形成。凸缘部分42从侧壁44向外延伸。外壳20具有围绕环绕壁23的前向边24的外向凸缘28。透镜构件40的凸缘部分42密封地与外向凸缘28结合以为外壳内部21提供不受天气影响的密封。LED照明灯具10在凸缘部分42和外向凸缘28之间具有邻接凸缘垫片47。
图5-8所示的本发明的LED照明灯具10A具有反射器杯50，其配置在LED支承面31处并且围绕LED发光体11以在期望的方向上反射LED出射光。在这一实施例中，LED支承面31被配置以使反射器杯50的远边51大体上在环绕壁23的前向边24的水平面上。
图5-8所示的灯具10A具有两个LED发光体11并且具有两个反射器杯50，每个LED发光体11一个。在这一实施例中，LED支撑结构30A被配置为大体上在中央位置跨越内部空腔21。内部肋12A在LED支撑结构30A的两个相对端部以及环绕壁23A的邻边之间延伸。图5-8所示的实施例具有圆形的背部，其由后壁平滑地过渡进入环绕壁的相对侧而形成。
通过与从后壁22延伸的LED支撑结构30一起铸造而形成外壳20以及LED支撑结构30。外壳20和LED支撑结构30与后壁22的外表面25一体成型。后壁22具有不含外部鳍片26的区域27。从图6中可以看出，鳍状插入物13被固定并且填充后壁22的不含鳍片区域27，以使灯具10A的后部14是均匀地鳍状。线271表示了不含鳍片区域27和鳍状插入物13之间的分界面。
图9-11所示的是LED照明灯具10B，具有相对于后壁22成一锐角的LED支承面31B，从而以一定的角度支撑LED发光体11，用于期望方向的LED出射光。
LED照明灯具10A和10B在LED发光体11之上进一步分别包括透镜边框46A(参见图8)和46B，并且与外壳20密封地连接。如图5，8，9和11所示，透镜边框46A和46B分别包括用于透射LED出射光的光透射区域48，以及覆盖外壳内部21的不透明区域49。
在LED照明灯具10B中，光透射区域48被形成为穿过盖板49的开口，该盖板形成围绕该开口的不透明区域。透镜构件40B覆盖盖板49。
在灯具10A中，透镜边框46A大体上是平坦的。在图7和8中同样可以看出，外壳20在环绕壁23的前向边24周围包括外向凸缘28。透镜边框46A密封地与外向凸缘28结合。LED照明灯具10A进一步包括在透镜边框46A和外向凸缘28之间的邻接凸缘垫片45(见图7和8)。
图9示出了环绕壁23B在适当的位置包括遮蔽部分55以拦截部分出射光。
尽管本发明的原理已经结合特定的实施例被显示和描述，应该理解的是这些实施例是仅是举例的方式而不是限制。

Claims (27)

1.一种LED照明灯具，包括：
外壳，其具有由后壁和从该后壁向前向边延伸的环绕壁限定的中空的内部空腔；
LED发光体，安装在所述外壳中；以及
LED支撑结构，其在所述内部空腔中从所述外壳延伸至LED支承面，将LED发光体配置在期望的方向上并且与所述后壁间隔开。
2.如权利要求1所述的LED照明灯具，其中该LED支撑结构是散热器，其将热量从LED发光体传输到所述外壳。
3.如权利要求2所述的LED照明灯具，其中该LED支撑结构大体上与所述环绕壁间隔开。
4.如权利要求3所述的LED照明灯具，包括至少一个内部肋，其将所述LED支撑结构与所述环绕壁相连接。
5.如权利要求2所述的LED照明灯具，其中所述外壳的外表面包括一系列从该外表面向外延伸的鳍片，所述鳍片为所述LED发光体提供进一步的散热。
6.如权利要求5所述的LED照明灯具，其中：
该LED支撑结构从所述后壁延伸；
该外壳和LED支撑结构一体成型；
所述后壁的外表面具有不含外部鳍片的区域；并且
鳍状的插入物被固定到所述后壁的该区域，以便灯具的后面是均匀的鳍状。
7.如权利要求1所述的LED照明灯具，其中：
该LED支撑结构从所述后壁延伸；
该LED支撑结构大体上是中空的；并且
所述后壁是有孔的，
从而允许电线通过进入所述外壳内部并且连接至所述LED发光体。
8.如权利要求7所述的LED照明灯具，包括在所述外壳内部之内的LED驱动器。
9.如权利要求8所述的LED照明灯具，其中所述LED驱动器靠着所述外壳固定，从而从所述驱动器传输热量。
10.如权利要求1所述的LED照明灯具，其中：
所述后壁是大体上平坦的；并且
所述环绕壁包括进入所述外壳内部的电线通道，由此多个相似的灯具可以沿着安装面安装并且被菊花链电线供电。
11.如权利要求1所述的LED照明灯具，包括在所述外壳内部之内的LED驱动器，所述LED驱动器靠着所述外壳被固定，从而从所述驱动器传输热量。
12.如权利要求1所述的LED照明灯具，其中所述LED支承面大体上在所述环绕壁的前向边的水平面上支撑所述LED发光体。
13.如权利要求12所述的LED照明灯具，其中所述LED发光体是多芯片LED模块。
14.如权利要求12所述的LED照明灯具，进一步包括闭合所述外壳内部的盖，所述盖限定了暴露所述LED发光体的LED开口。
15.如权利要求14所述的LED照明灯具，其中所述盖具有大体上白色的外表面，从而减少入射光的吸收。
16.如权利要求12所述的LED照明灯具，进一步包括，在LED发光体之上并且密封地与所述外壳连接的透镜构件。
17.如权利要求16所述的LED照明灯具，其中：
透镜构件具有配置为用于将LED出射光广泛散布的透镜部分以及在所述透镜部分周围的凸缘部分；并且
所述外壳具有围绕所述环绕壁的前向边的外向凸缘，所述透镜构件的凸缘部分密封地与所述外向凸缘结合以为所述外壳内部提供不受天气影响的密封。
18.如权利要求17所述的LED照明灯具，进一步包括在所述凸缘部分和所述外向凸缘之间的邻接凸缘垫片。
19.如权利要求1所述的LED照明灯具，其中所述LED发光体是多芯片LED模块。
20.如权利要求1所述的LED照明灯具，进一步包括反射器杯，其配置在所述LED支承面处并且围绕该LED发光体以在期望的方向上反射LED出射光，该LED支承面被配置为使所述反射器杯的远边大体上处于所述环绕壁的前向边的水平面上。
21.如权利要求20所述的LED照明灯具，进一步包括透镜构件，其位于所述LED发光体之上并且密封地与所述外壳连接。
22.如权利要求21所述的LED照明灯具，其中透镜构件包括用于透射LED出射光的光透射区域，以及覆盖外壳内部的不透明区域。
23.如权利要求22所述的LED照明灯具，其中：
该透镜构件是大体上平坦的；并且
外壳包括在环绕壁的前向边周围的外向凸缘，所述透镜构件密封地与外向凸缘结合。
24.如权利要求23所述的LED照明灯具，进一步包括在透镜构件和外向凸缘之间的邻接凸缘垫片。
25.如权利要求1所述的LED照明灯具，其中LED支承面以相对于所述后壁的锐角来支撑所述LED发光体。
26.如权利要求25所述的LED照明灯具，其中所述环绕壁包括在适当位置的遮蔽部分，以拦截部分出射光。
27.如权利要求1所述的LED照明灯具，其中所述环绕壁包括在适当位置的遮蔽部分，以拦截部分出射光。
CN201180050817.4A 2010-09-07 2011-09-06 Led照明灯具 Active CN103249993B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/876,817 US8465178B2 (en) 2010-09-07 2010-09-07 LED lighting fixture
US12/876,817 2010-09-07
PCT/US2011/050536 WO2012033754A1 (en) 2010-09-07 2011-09-06 Led lighting fixture

Publications (2)

Publication Number Publication Date
CN103249993A true CN103249993A (zh) 2013-08-14
CN103249993B CN103249993B (zh) 2016-11-23

Family

ID=45770607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180050817.4A Active CN103249993B (zh) 2010-09-07 2011-09-06 Led照明灯具

Country Status (7)

Country Link
US (6) US8465178B2 (zh)
EP (1) EP2614294B1 (zh)
CN (1) CN103249993B (zh)
AU (1) AU2011299318B2 (zh)
CA (1) CA2810888C (zh)
MX (1) MX2013002578A (zh)
WO (1) WO2012033754A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106662321A (zh) * 2014-06-03 2017-05-10 飞利浦灯具控股公司 照明器散热器

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090086491A1 (en) 2007-09-28 2009-04-02 Ruud Lighting, Inc. Aerodynamic LED Floodlight Fixture
US9212812B2 (en) 2013-02-11 2015-12-15 Cree, Inc. LED light fixture with integrated light shielding
US7686469B2 (en) 2006-09-30 2010-03-30 Ruud Lighting, Inc. LED lighting fixture
US9028087B2 (en) 2006-09-30 2015-05-12 Cree, Inc. LED light fixture
US8465178B2 (en) 2010-09-07 2013-06-18 Cree, Inc. LED lighting fixture
US20140043817A1 (en) * 2011-01-21 2014-02-13 Guizhou Guangpusen Photoelectric Co., Ltd. Method And Device For Constructing High-Power LED Lighting Fixture
US8944637B2 (en) 2011-04-26 2015-02-03 Daniel S. Spiro Surface mounted light fixture and heat dissipating structure for same
US11493190B2 (en) 2011-04-26 2022-11-08 Lighting Defense Group, Llc Surface mounted light fixture and heat dissipating structure for same
US9335038B2 (en) 2011-07-20 2016-05-10 Ip Holdings, Llc Vertically disposed HID lamp fixture
US20140177228A1 (en) * 2011-08-17 2014-06-26 Atlas Lighting Products, Inc Led luminaire
KR101355503B1 (ko) * 2011-12-30 2014-01-28 주식회사 케이엠더블유 차폐가 용이한 엘이디 면발광장치 및 그 제조방법
US9091402B2 (en) 2012-03-28 2015-07-28 Milwaukee Electric Tool Corporation Area light
US9157585B2 (en) 2012-03-28 2015-10-13 Milwaukee Electric Tool Corporation Area light
US20130265780A1 (en) * 2012-04-05 2013-10-10 Black & Decker Inc. Light module and light stand assembly
US9464790B2 (en) * 2012-05-08 2016-10-11 Cooper Technologies Company Systems, methods, and devices for providing rotatable light modules and hinged mount in a luminaire
USD770079S1 (en) 2015-04-02 2016-10-25 Ip Holdings, Llc Light fixture
US9062873B2 (en) 2012-07-30 2015-06-23 Ultravision Technologies, Llc Structure for protecting LED light source from moisture
US8974077B2 (en) 2012-07-30 2015-03-10 Ultravision Technologies, Llc Heat sink for LED light source
US8870410B2 (en) 2012-07-30 2014-10-28 Ultravision Holdings, Llc Optical panel for LED light source
US20140085882A1 (en) * 2012-09-21 2014-03-27 Checkers Industrial Products, Llc Led work light
WO2014121054A1 (en) * 2013-01-31 2014-08-07 Cree, Inc. Led light fixture with integrated light shielding
USD734886S1 (en) 2013-03-14 2015-07-21 Hubbell Incorporated Floodlight
USD750830S1 (en) * 2013-03-14 2016-03-01 Dyson Technology Limited Light fixture
USD698986S1 (en) 2013-03-27 2014-02-04 Ip Holdings, Llc Horticulture grow light housing
US20140307451A1 (en) * 2013-04-10 2014-10-16 Ming-Yuan Wu Outdoor led lighting device structure with good characteristics of thermal dissipation and waterproof
USD698987S1 (en) 2013-06-20 2014-02-04 Ip Holdings, Llc Horticulture grow light housing
CN104251403B (zh) * 2013-06-27 2017-05-17 林郅燊 具有高散热性的灯具
TWI516714B (zh) * 2013-06-27 2016-01-11 Chih Shen Lin 具高散熱性之燈具
USD745993S1 (en) 2013-07-09 2015-12-22 Ip Holdings, Llc Horticulture grow light housing
US9750199B2 (en) 2013-07-18 2017-09-05 Ip Holdings, Llc Air cooled horticulture lighting fixture
US9016907B2 (en) 2013-07-18 2015-04-28 Ip Holdings, Llc Air cooled horticulture lighting fixture for a double ended high pressure sodium lamp
USD748849S1 (en) 2014-06-11 2016-02-02 Ip Holdings, Llc Sealed optics air cooled grow light
US9638407B2 (en) * 2013-08-27 2017-05-02 Cooper Technologies Company Elevated light source cavity
USD779694S1 (en) 2013-08-27 2017-02-21 Milwaukee Electric Tool Corporation Portable light
USD708778S1 (en) * 2013-11-01 2014-07-08 JST Performance, Inc. Light fixture
US9582237B2 (en) 2013-12-31 2017-02-28 Ultravision Technologies, Llc Modular display panels with different pitches
US9195281B2 (en) 2013-12-31 2015-11-24 Ultravision Technologies, Llc System and method for a modular multi-panel display
USD753864S1 (en) 2014-02-05 2016-04-12 Cree, Inc. Outdoor lighting fixture
USD731701S1 (en) 2014-02-24 2015-06-09 Ip Holdings, Llc Horticulture grow light housing
US9890945B2 (en) * 2014-03-20 2018-02-13 Hubbell Incorporated Reflector and sealing assembly for lighting assembly
FR3020444B1 (fr) * 2014-04-28 2016-05-27 Valeo Vision Belgique Dispositif d'attenuation de perturbations electromagnetiques, et module lumineux de vehicule automobile equipe d'un tel dispositif
USD752803S1 (en) * 2014-05-15 2016-03-29 Jaime A. Reyes Light fixture
US9311847B2 (en) 2014-07-16 2016-04-12 Ultravision Technologies, Llc Display system having monitoring circuit and methods thereof
USD732235S1 (en) 2014-08-07 2015-06-16 Ip Holdings, Llc Horticulture grow light
USD761483S1 (en) * 2014-08-18 2016-07-12 Cree, Inc. Luminaire
USD742055S1 (en) * 2014-08-22 2015-10-27 Madan Marshal LED canopy light fixture
USD734532S1 (en) * 2014-08-29 2015-07-14 Musco Corporation Adjustable lighting fixture
USD732236S1 (en) 2014-09-11 2015-06-16 Ip Holdings, Llc Light fixture
USD747029S1 (en) 2014-10-22 2016-01-05 Ip Holdings, Llc Horticulture grow light
USD751748S1 (en) * 2014-10-27 2016-03-15 RAB Lighting Inc. Canopy LED light fixture with fins
USD747534S1 (en) * 2014-10-27 2016-01-12 RAB Lighting Inc. Canopy LED light fixture with fins
US9470394B2 (en) * 2014-11-24 2016-10-18 Cree, Inc. LED light fixture including optical member with in-situ-formed gasket and method of manufacture
USD784600S1 (en) * 2014-12-03 2017-04-18 Hubbell Incorporated LED luminaire
USD751245S1 (en) 2014-12-11 2016-03-08 Ip Holdings, Llc Horticulture grow light
USD757346S1 (en) 2015-01-08 2016-05-24 Ip Holdings, Llc Horticulture grow light
NZ734170A (en) 2015-02-04 2019-05-31 Milwaukee Electric Tool Corp Light including a heat sink and leds coupled to the heat sink
US9746159B1 (en) 2015-03-03 2017-08-29 Ecosense Lighting Inc. Lighting system having a sealing system
USD781486S1 (en) * 2015-03-27 2017-03-14 Cree, Inc. Luminaire
USD773107S1 (en) 2015-04-13 2016-11-29 Ip Holdings, Llc Horticulture grow light
USD769513S1 (en) 2015-04-15 2016-10-18 Ip Holdings, Llc Light fixture
US10378739B2 (en) 2015-04-24 2019-08-13 Milwaukee Electric Tool Corporation Stand light
USD773108S1 (en) * 2015-06-17 2016-11-29 JST Performance, LLC Light fixture
USD775403S1 (en) * 2015-06-17 2016-12-27 JST Performance, LLC Light fixture
USD770670S1 (en) 2015-06-24 2016-11-01 Ip Holdings, Llc Horticulture grow light
US10775032B2 (en) 2015-07-01 2020-09-15 Milwaukee Electric Tool Corporation Area light
USD774687S1 (en) 2015-07-17 2016-12-20 Lightforce Australia Pty Ltd. LED reflector array
USD774688S1 (en) 2015-07-17 2016-12-20 Lightforce Australia Pty Ltd. LED reflector array
USD782092S1 (en) * 2015-07-22 2017-03-21 JST Performance, LLC Light fixture
USD780350S1 (en) 2015-09-17 2017-02-28 Lightforce Australia Pty Ltd. Vehicle driving light
USD783884S1 (en) * 2015-09-29 2017-04-11 Qiang Li LED lamp
USD775393S1 (en) * 2015-10-27 2016-12-27 JST Performance, LLC Light fixture
US10323831B2 (en) 2015-11-13 2019-06-18 Milwaukee Electric Tool Corporation Utility mount light
USD780985S1 (en) 2016-01-05 2017-03-07 Ip Holdings, Llc Light fixture
USD780986S1 (en) 2016-01-07 2017-03-07 Ip Holdings, Llc Light fixture
USD785225S1 (en) * 2016-02-25 2017-04-25 Snc Opto Electronics Co., Ltd LED lamp
USD814099S1 (en) * 2016-04-07 2018-03-27 RAB Lighting Inc. Area light fixture for LED
USD805241S1 (en) * 2016-04-08 2017-12-12 Phoenix Products Company, Inc. Light fixture
USD785230S1 (en) * 2016-04-20 2017-04-25 Above All Lighting Inc. Overhead light
USD826447S1 (en) 2016-04-22 2018-08-21 Hubbell Incorporated Lighting fixture
US10309589B2 (en) * 2016-05-13 2019-06-04 Rohinni, LLC Light vectoring apparatus
USD816252S1 (en) 2016-05-16 2018-04-24 Milwaukee Electric Tool Corporation Light
USD794244S1 (en) 2016-05-27 2017-08-08 Musco Corporation Adjustable armature including pivotable knuckle
USD796728S1 (en) 2016-06-06 2017-09-05 Ip Holdings, Llc Light fixture
USD808564S1 (en) * 2016-06-23 2018-01-23 Mester Led Limited Canopy light
USD808052S1 (en) 2016-06-27 2018-01-16 Musco Corporation Adjustable lighting fixture
USD808053S1 (en) 2016-06-27 2018-01-16 Musco Corporation Adjustable lighting fixture with pivotable lighting fixture visor
USD799079S1 (en) 2016-07-25 2017-10-03 Lightforce Australia Pty Ltd. Housing for a light
USD799080S1 (en) 2016-07-25 2017-10-03 Lightforce Australia Pty Ltd. Housing for a light
USD812799S1 (en) * 2016-08-19 2018-03-13 Above All Lighting Inc. Canopy luminaire
USD804079S1 (en) 2016-08-31 2017-11-28 Ip Holdings, Llc Light fixture
USD804078S1 (en) 2016-08-31 2017-11-28 Ip Holdings, Llc Light fixture
USD833662S1 (en) 2016-10-18 2018-11-13 Musco Corporation Array including adjustable lighting fixtures on a pole
USD797350S1 (en) 2016-11-01 2017-09-12 Ip Holdings, Llc Light fixture
USD824073S1 (en) * 2017-01-19 2018-07-24 Shenzhen Snc Opto Electronic Co., Ltd. LED lamp
USD836230S1 (en) * 2017-03-29 2018-12-18 RAB Lighting Inc. Flood light with LED array
USD861953S1 (en) * 2017-03-31 2019-10-01 Dongguan Pan American Electronics Co., Ltd Wall lamp
USD825087S1 (en) * 2017-05-05 2018-08-07 Hubbell Incorporated Lighting fixture
USD822255S1 (en) * 2017-05-05 2018-07-03 Hubbell Incorporated Lighting fixture
USD822882S1 (en) 2017-05-17 2018-07-10 Ip Holdings, Llc Horticulture grow light
CN207146077U (zh) * 2017-05-25 2018-03-27 欧普照明股份有限公司 一种灯具
USD841871S1 (en) * 2017-08-22 2019-02-26 Wsd Led Inc Lighting fixture
USD843049S1 (en) 2017-09-14 2019-03-12 Hgci, Inc. Horticulture grow light
USD854723S1 (en) * 2017-10-13 2019-07-23 Gi Lighting Tech Shenzhen Ltd Canopy light
USD842532S1 (en) 2017-10-25 2019-03-05 Hgci, Inc. Light fixture
USD871654S1 (en) 2017-10-30 2019-12-31 Hgci, Inc. Light fixture
USD848663S1 (en) 2017-11-03 2019-05-14 Hgci, Inc. Light fixture
USD848664S1 (en) 2017-11-07 2019-05-14 Hgci, Inc. Light fixture
USD848665S1 (en) 2017-11-08 2019-05-14 Hgci, Inc. Horticulture grow light
EP3746704A1 (en) * 2018-01-30 2020-12-09 Beka Schreder (Proprietary) Ltd Luminaire housing
USD877967S1 (en) * 2018-02-20 2020-03-10 Chung Han Yu LED housing
USD858810S1 (en) * 2018-04-27 2019-09-03 Torshare Ltd. Canopy lamp
WO2020037324A1 (en) * 2018-08-17 2020-02-20 Sportsbeams Lighting, Inc. Sports light having single multi-function body
DE102018133500A1 (de) * 2018-12-21 2020-06-25 Trilux Gmbh & Co. Kg Leuchte mit Kühlrippen im Leuchtengehäuse
USD927757S1 (en) * 2019-04-04 2021-08-10 Qinghui Liang Solar wall light
USD927756S1 (en) * 2019-04-04 2021-08-10 Qinghui Liang Solar wall light
USD927755S1 (en) * 2019-04-04 2021-08-10 Qinghui Liang Solar wall light
USD902470S1 (en) * 2019-04-15 2020-11-17 Shenzhen Snc Opto Electronic Co., Ltd. LED lamp
USD925094S1 (en) * 2019-05-17 2021-07-13 Hubbell Incorporated Luminaire

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070230172A1 (en) * 2006-03-31 2007-10-04 Augux Co., Ltd. Lamp with multiple light emitting faces
CN201007437Y (zh) * 2007-01-29 2008-01-16 鹤山健豪灯饰企业有限公司 带有整体式灯壳的射灯
US20090098764A1 (en) * 2007-10-12 2009-04-16 The L.D. Kichler Co. Positionable lighting systems and methods
US20090213595A1 (en) * 2008-02-26 2009-08-27 Clayton Alexander Light fixture assembly and led assembly
US7631993B2 (en) * 2006-04-28 2009-12-15 Genlyte Thomas Group Llc Front trim ring for a vandal resistant luminaire
CN201373264Y (zh) * 2009-02-13 2009-12-30 热速得控股股份有限公司 Led照明灯具组合结构
US20100061097A1 (en) * 2008-09-08 2010-03-11 Lsi Industries, Inc. Led inground light
US20100072897A1 (en) * 2008-09-19 2010-03-25 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
US20100128479A1 (en) * 2007-04-03 2010-05-27 Osram Gesellschaft Mit Beschrankter Haftung Semiconductor Light Module

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124308A (en) 1964-03-10 Goldstein
USD257892S (en) 1978-11-20 1981-01-13 International Telephone And Telegraph Corporation Luminaire
US4462068A (en) 1982-06-24 1984-07-24 Manville Service Corporation Luminaire with improved lens structure
US4709312C1 (en) 1986-06-24 2001-12-11 Ruud Lighting Inc Floodlight with improved reflector system
USD298656S (en) 1986-08-07 1988-11-22 Kidde Consumer Durables Corporation Floodlight housing
USD326728S (en) 1990-01-26 1992-06-02 Noma Inc. Exterior lighting fixture
FR2712108B3 (fr) 1993-11-04 1995-10-27 Adaptive Micro Systems Inc Dispositif d'affichage électronique comportant une pluralité d'éléments d'affichage.
US5613766A (en) 1995-05-08 1997-03-25 Kim Lighting, Inc. Adjustable luminaire
US20020018344A1 (en) * 1996-03-08 2002-02-14 Thomas & Betts International Overhead luminaire
US6174067B1 (en) * 1998-04-21 2001-01-16 Pacfab, Inc. Lighting system, apparatus, and method
US6127783A (en) * 1998-12-18 2000-10-03 Philips Electronics North America Corp. LED luminaire with electronically adjusted color balance
USD434515S (en) 2000-03-10 2000-11-28 Mcnamara Charles Floodlight
US6422709B1 (en) 2000-03-28 2002-07-23 George Panagiotou Combination light assembly
CA2500996C (en) * 2002-10-01 2010-11-09 Truck-Lite Co., Inc. Light emitting diode headlamp and headlamp assembly
US7097332B2 (en) * 2003-09-05 2006-08-29 Gabor Vamberi Light fixture with fins
USD545471S1 (en) 2004-10-19 2007-06-26 Rab Lighting, Inc. Thirty degree wall mount floodlight
USD545472S1 (en) 2004-10-19 2007-06-26 Rab Lighting, Inc. Arm-mount flood light
USD544125S1 (en) 2004-10-19 2007-06-05 Rab Lighting, Inc. Slip fit mount floodlight
USD550392S1 (en) 2004-10-19 2007-09-04 Rab Lighting, Inc. Flush wall-mount flood light
USD545987S1 (en) 2004-10-19 2007-07-03 Rab Lighting, Inc. Trunnion-mount flood light
USD552283S1 (en) 2006-01-30 2007-10-02 Rab Lighting, Inc. Flex light fixture with slip fit mount
USD550387S1 (en) 2006-01-30 2007-09-04 Rab Lighting, Inc. Flex light fixture with trunnion mount
USD552282S1 (en) 2006-01-30 2007-10-02 Rab Lighting, Inc. Flex light fixture with thirty degree wall mount
USD563587S1 (en) 2006-02-01 2008-03-04 Hubbell Incorporated Decorative wall mounted luminaire
USD549380S1 (en) 2006-02-17 2007-08-21 Rab Lighting, Inc. Flex light fixture with zero degree wall mount
USD562491S1 (en) 2006-05-19 2008-02-19 Lsi Industries, Inc. Wall sconce light fixture
USD555821S1 (en) 2006-07-13 2007-11-20 Genlyte Thomas Group, Llc Luminaire housing
US7674013B2 (en) * 2006-08-11 2010-03-09 Honeywell International Inc. Utility light
US7686469B2 (en) 2006-09-30 2010-03-30 Ruud Lighting, Inc. LED lighting fixture
US7518133B2 (en) * 2006-10-30 2009-04-14 Honeywell International Inc. Integrated searchlight lighthead
USD565223S1 (en) 2007-05-04 2008-03-25 Rab Lighting Lighting fixture
US7651245B2 (en) * 2007-06-13 2010-01-26 Electraled, Inc. LED light fixture with internal power supply
US8628219B2 (en) * 2007-09-12 2014-01-14 Dialight Corporation Compact omnidirectional LED light
US7874700B2 (en) * 2007-09-19 2011-01-25 Cooper Technologies Company Heat management for a light fixture with an adjustable optical distribution
USD595452S1 (en) * 2007-10-10 2009-06-30 Cordelia Lighting, Inc. Recessed baffle trim
USD573288S1 (en) 2007-10-31 2008-07-15 Foxconn Technology Co., Ltd. LED lamp
US7806550B2 (en) * 2007-11-27 2010-10-05 Abl Ip Holding Llc In-grade lighting system
US7744247B2 (en) 2007-12-27 2010-06-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp having double-side heat sink
JP5418746B2 (ja) * 2008-03-10 2014-02-19 スタンレー電気株式会社 車両用灯具
US20100085751A1 (en) * 2008-03-26 2010-04-08 Jeff Shaner Enclosures for Light Sources
US7637637B2 (en) 2008-04-16 2009-12-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Outdoor LED lamp assembly
USD592346S1 (en) 2008-07-23 2009-05-12 Well-Light Inc. LED streetlight housing
CA129326S (en) 2008-07-25 2009-10-02 Fawoo Technology Co Ltd Street light unit
JP5499475B2 (ja) * 2008-12-26 2014-05-21 東芝ライテック株式会社 ランプ装置および照明装置
CN101655187B (zh) * 2008-12-17 2011-11-23 马士科技有限公司 Led反射灯
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
USD610296S1 (en) 2009-01-12 2010-02-16 Koninklijke Philips Electronics N.V. Sconce light fixture
CA131076S (en) 2009-01-13 2010-05-18 Enel Sole Srl Lamp for road lighting
US8021025B2 (en) * 2009-01-15 2011-09-20 Yeh-Chiang Technology Corp. LED lamp
US20100208460A1 (en) * 2009-02-19 2010-08-19 Cooper Technologies Company Luminaire with led illumination core
US8376582B2 (en) 2009-03-18 2013-02-19 Koninklijke Philips Electronics N.V. LED luminaire
US8414155B2 (en) * 2009-03-18 2013-04-09 Koninklijke Philips Electronics N.V. LED luminaire
US20100295436A1 (en) * 2009-05-19 2010-11-25 Alex Horng Lamp
US20110032720A1 (en) * 2009-08-04 2011-02-10 Xiaolu Chen High and low beam headlamp with a pivoting multifaceted reflector
USD612975S1 (en) 2009-09-29 2010-03-30 Rab Lighting, Inc. Square step light
WO2011100449A1 (en) * 2010-02-10 2011-08-18 Excelitas Technologies LED Solutions, Inc. Led light source for hazardous area lighting
USD641095S1 (en) 2010-03-08 2011-07-05 Foshan Nationstar Optoelectronics Co., Ltd Street lamp
CA2740825C (en) * 2010-05-23 2014-03-18 Rab Lighting, Inc. Led housing with heat transfer sink
USD634878S1 (en) 2010-06-11 2011-03-22 Rab Lighting, Inc. Single LED wallpack light fixture
US8465178B2 (en) 2010-09-07 2013-06-18 Cree, Inc. LED lighting fixture
USD644370S1 (en) 2010-11-22 2011-08-30 Musco Corporation Lighting fixture housing
USD641908S1 (en) 2011-02-17 2011-07-19 Musco Corporation Lighting fixture housing
USD650112S1 (en) 2011-04-18 2011-12-06 Cooper Technologies Company Wall pack light fixture

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070230172A1 (en) * 2006-03-31 2007-10-04 Augux Co., Ltd. Lamp with multiple light emitting faces
US7631993B2 (en) * 2006-04-28 2009-12-15 Genlyte Thomas Group Llc Front trim ring for a vandal resistant luminaire
CN201007437Y (zh) * 2007-01-29 2008-01-16 鹤山健豪灯饰企业有限公司 带有整体式灯壳的射灯
US20100128479A1 (en) * 2007-04-03 2010-05-27 Osram Gesellschaft Mit Beschrankter Haftung Semiconductor Light Module
US20090098764A1 (en) * 2007-10-12 2009-04-16 The L.D. Kichler Co. Positionable lighting systems and methods
US20090213595A1 (en) * 2008-02-26 2009-08-27 Clayton Alexander Light fixture assembly and led assembly
US20100061097A1 (en) * 2008-09-08 2010-03-11 Lsi Industries, Inc. Led inground light
US20100072897A1 (en) * 2008-09-19 2010-03-25 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Led lamp
CN201373264Y (zh) * 2009-02-13 2009-12-30 热速得控股股份有限公司 Led照明灯具组合结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106662321A (zh) * 2014-06-03 2017-05-10 飞利浦灯具控股公司 照明器散热器

Also Published As

Publication number Publication date
AU2011299318A1 (en) 2013-03-28
CA2810888A1 (en) 2012-03-15
USD667587S1 (en) 2012-09-18
US9488362B2 (en) 2016-11-08
EP2614294B1 (en) 2017-03-29
AU2011299318B2 (en) 2015-12-24
US20120057351A1 (en) 2012-03-08
US20140307436A1 (en) 2014-10-16
US8465178B2 (en) 2013-06-18
EP2614294A1 (en) 2013-07-17
MX2013002578A (es) 2013-07-29
US20130279167A1 (en) 2013-10-24
WO2012033754A1 (en) 2012-03-15
CA2810888C (en) 2018-02-13
EP2614294A4 (en) 2015-11-04
US8783913B2 (en) 2014-07-22
CN103249993B (zh) 2016-11-23
USD667586S1 (en) 2012-09-18
USD672908S1 (en) 2012-12-18

Similar Documents

Publication Publication Date Title
CN103249993A (zh) Led照明灯具
US10527264B2 (en) LED module with mounting brackets
US8480264B2 (en) Lighting apparatus with heat dissipation system
US9482395B2 (en) LED luminaire
US7267461B2 (en) Directly viewable luminaire
KR101112661B1 (ko) 발광 다이오드를 사용한 조명장치
CN103180174A (zh) Led灯具
JP5096424B2 (ja) Ｌｅｄ照明装置及びその放熱防水カバー
KR20110085117A (ko) 소켓형 ｌｅｄ 조명등기구
KR20130079442A (ko) Led 벌브용 방열 장치 및 고 방열을 가진 led 벌브
CN104520642A (zh) 光学半导体照明装置
KR101150830B1 (ko) 방열구조를 갖는 다용도 엘이디등기구용 조명프레임 및 이를 이용한 엘이디조명
KR101075881B1 (ko) 엘이디 조명장치
AU2013205909B2 (en) Lighting Apparatus With Heat Dissipation System
KR20130017805A (ko) 엘이디 조명장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191115

Address after: Illinois Instrunment

Patentee after: Ideal Industrial Lighting Co., Ltd

Address before: North Carolina USA

Patentee before: Kerry Corporation

TR01 Transfer of patent right