CN204943314U - Led灯具 - Google Patents

Led灯具 Download PDF

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Publication number
CN204943314U
CN204943314U CN201520726313.5U CN201520726313U CN204943314U CN 204943314 U CN204943314 U CN 204943314U CN 201520726313 U CN201520726313 U CN 201520726313U CN 204943314 U CN204943314 U CN 204943314U
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led
led lamp
lampshade
light
controller
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高东升
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TELLUS CO Ltd
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TELLUS CO Ltd
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Priority to US15/262,463 priority patent/US9915408B2/en
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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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/037—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit and the lighting unit being located within or on the same housing
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0038—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light
    • G02B19/0042—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light for use with direct solar radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/041—Optical design with conical or pyramidal surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • 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
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本实用新型是提供一种LED灯具，包含：一透镜，用以聚集一光源并投射一光线；一LED模组，具有一控制器及多个LED灯，该多个LED灯排列成一几何图形，而该控制器，则用以控制该LED灯的灯亮变化；一太阳能模组，用以接收该透镜所投射的光线，并将接收的光能转换成电能，以驱动该LED模组作动；以及一灯罩，所述灯罩的表面呈凹凸不平状，搭配该多个LED灯排列而成的几何图形，并利用该控制器控制该LED灯的灯亮变化，使LED灯投射出的光线，照射于该凹凸不平的表面，经由折射，而使照明灯光呈现多样变化。

Description

LED灯具
技术领域
本实用新型是有关于一种LED灯具，尤指一种通过控制器控制排列成一几何图形的LED灯的灯亮变化，搭配灯罩的不规则或不平整表面，经由折射，而使照明灯光呈现多样变化的LED灯具。
背景技术
一般LED太阳能草坪灯大多仅为用于照明，所以一般单调无变化，最常见的照明产品大多在外观上作变化，然而对于要求多变化的现代，单调无变化的照明，已不能吸引购买者的兴趣，因此如何让照明灯具在外型上以及功能上同时能集合环保照明与美化环境为一体的新型绿色能源景观照明灯具，以及能呈现多元化美化环境，并可广泛适用于公园草坪、花园别墅、广场绿地、旅游景点、度假村、高尔夫球场、企业工厂绿地、住宅社区绿地照明、各种绿地亮化及美化等的景观点缀、景观照明，已是产业上亟待解决的课题。
实用新型内容
本实用新型LED灯的目的在于提供一种通过控制器控制排列成一几何图形的LED灯的灯亮变化，搭配灯罩的不规则或不平整表面，经由折射，而使照明灯光呈现多样变化的LED灯具。
达到上述目的的LED灯具，包含：
一能聚集一光源并投射一光线的透镜；
一LED模组，该LED模组具有一控制器及多个LED灯，该多个LED灯排列成一几何图形，而该控制器能控制该LED灯的灯亮变化；
一能接收该透镜所投射的光线并将接收的光能转换成电能以驱动该LED模组作动的太阳能模组；以及
一灯罩，该灯罩的表面呈凹凸不平状，该灯罩搭配该多个LED灯排列而成的几何图形，并利用该控制器控制该LED灯的灯亮变化，使灯光投射出的光线，照射于该不平整的表面，经由折射，而使照明灯光呈现多样变化。
较佳地，本实用新型的LED灯具，进一步包含一罩体、一壳体、一反光管及一支架，其中该罩体上端具有一能容置该透镜的开口，而该壳体具有一盖体及一本体，该盖体的上端具有一能容置该太阳能模组的开口，本体的底端具有一横杆，该反光管置于横杆上，且该反光管通过一锁接元件锁固于该支架上。
较佳地，该罩体及该盖体为一上窄下宽的结构。
较佳地，该壳体为透明材质所制成的壳体、该灯罩为透明材质所制成的灯罩。
较佳地，该反光管为由具反射光线效果的材质所制成的反光管。
较佳地，该控制器为用以控制LED灯的发光亮度及明暗变化。
较佳地，该多个LED灯所排列成的几何图形为三角形、圆形、直线形或并排交错等任意几何图形，以增加投射灯光效果。
较佳地，该灯罩的表面具有花纹造型、规则或不规则的任意造型，以使照明灯光呈现多样变化。
与现有技术相比，本实用新型的优点如下：
本实用新型LED灯具，通过控制器控制排列成一几何图形的LED灯的灯亮变化，搭配灯罩的不规则或不平整表面，经由折射，而使照明灯光呈现多样变化的LED灯具，使照明不再是单调无变化，而是可以使绿地亮化，且美化环境及点缀景观。
附图说明
以下附图仅旨在于对本实用新型做示意性说明和解释，并不限定本实用新型的范围。其中：
图1是显示本实用新型LED灯具的分解立体图。
图2A至图2D是显示本实用新型LED灯具的LED灯所排列成的几何图形的例示图。
图3是显示本实用新型LED灯具的组合立体图。
附图标号说明：
100---LED灯具
10---透镜
20---LED模组
21---LED灯
30---太阳能模组
40---灯罩
50---罩体
51---开口
60---壳体
61---盖体
62---本体
63---横杆
70---反光管
80---支架
具体实施方式
为了对本实用新型的技术方案、目的和效果有更清楚的理解，现结合附图说明本实用新型的具体实施方式。
请参考图1，显示本实用新型LED灯具的分解立体图。本实用新型LED灯具100，包含：一透镜10，用以聚集一光源并投射一光线；一LED模组20，具有一控制器(图未示)及多个LED灯(图未示)，该多个LED灯排列成一几何图形，而该控制器，则用以控制该LED灯的灯亮变化；一太阳能模组30，用以接收该透镜10所投射的光线，并将接收的光能转换成电能，以驱动该LED模组20作动；以及一灯罩40，所述灯罩的表面呈凹凸不平状，搭配该多个LED灯排列而成的几何图形，并利用该控制器控制该LED灯的灯亮变化，使灯光投射出的光线，照射于该凹凸不平的表面，经由折射，而使照明灯光呈现多样变化。
请继续参考图1，本实用新型LED灯具100进一步包含一罩体50、一壳体60、一反光管70及一支架80，其中该罩体50呈现一上窄下宽的结构，且该罩体50上端具有一开口51，该开口51用以容置该透镜10，而该壳体60具有一盖体61及一本体62，该盖体61也呈现上窄下宽的结构，且该盖体61的上端也具有一开口，该开口用以容置该太阳能模组30，而该LED模组20则置于该太阳能模组30的下方，并电气连接该太阳能模组30，而该灯罩40则覆盖于该LED模组20上，并置于该本体62内，而本体62底端具有一横杆63，该反光管70置于横杆63上。
于本实施例中，该控制器为用以控制LED光源的发光亮度及明暗变化，而该多个LED灯所排列的几何图形，可排列成三角形、圆形、直线形或并排交错形等等任意几何图形，如图2A至图2D所示，以增加投射灯光效果，而该灯罩40的表面也可具有花纹造型、规则或不规则的任意造型，以使照明灯光呈现多样变化。另外，于本实施例中，该壳体60及该灯罩40皆为透明材质所制成，且该反光管70为由具反射光线效果的材质所制成，使该LED灯21的光线可往该灯罩40的方向反射，而使本实用新型LED灯具100的照射范围更广。
请继续参考图1并配合参考图3，显示本实用新型LED灯具的组合立体图。该透镜10置于该罩体50的开口51上并固定于该开口51上，而该太阳能模组30则固定于该盖体61的开口处，而该罩体50的开口51的另一端则通过一锁固元件(图未示)再与该太阳能模组30锁接，而使该罩体50置于该盖体61上，该LED模组20则置于该太阳能模组30的下方，并电气连接该太阳能模组30，而该灯罩40则覆盖于该LED模组20上，而使该灯罩40呈现向下状态，且将该盖体61锁接于该本体62上，而使该LED模组20与灯罩40置于该壳体60内。另外，该反光管70置于该本体62的横杆63上，且通过一锁接元件(图未示)锁固于该支架80上，以完成本实用新型LED灯具100组装。
本实用新型LED灯具，通过控制器控制排列成一几何图形的LED灯的灯亮变化，搭配灯罩的不规则或不平整表面，经由折射，而使照明灯光呈现多样变化的LED灯具，使照明不再是单调无变化，而是可以使绿地亮化，且美化环境及点缀景观。
以上所述仅为本实用新型示意性的具体实施方式，并非用以限定本实用新型的范围。任何本领域的普通技术人员，在不脱离本实用新型的构思和原则的前提下所作出的等同变化与修改，均应属于本实用新型保护的范围。

Claims (6)

1.一种LED灯具，其特征在于，所述LED灯具包含：
一能聚集一光源并投射一光线的透镜；
一LED模组，所述LED模组具有一控制器及多个LED灯，多个所述LED灯排列成一几何图形，而所述控制器能控制所述LED灯的灯亮变化；
一能接收所述透镜所投射的光线并将接收的光能转换成电能以驱动所述LED模组作动的太阳能模组；以及
一灯罩，所述灯罩的表面呈凹凸不平状。
2.根据权利要求1所述的LED灯具，其特征在于，所述LED灯具进一步包含一罩体、一壳体、一反光管及一支架，其中所述罩体的上端具有一能容置所述透镜的开口，而所述壳体具有一盖体及一本体，所述盖体的上端具有一能容置所述太阳能模组的开口，所述本体的底端具有一横杆，所述反光管置于所述横杆上，且所述反光管通过一锁接元件锁固于所述支架上。
3.根据权利要求2所述的LED灯具，其特征在于，所述罩体及所述盖体为一上窄下宽的结构。
4.根据权利要求2所述的LED灯具，其特征在于，所述壳体为透明材质所制成的壳体、所述灯罩为透明材质所制成的灯罩。
5.根据权利要求2所述的LED灯具，其特征在于，所述反光管为由具反射光线效果的材质所制成的反光管。
6.根据权利要求1所述的LED灯具，其特征在于，多个所述LED灯所排列成的所述几何图形为三角形、圆形或直线形。
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US15/262,463 US9915408B2 (en) 2015-09-18 2016-09-12 LED lighting fixture

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