CN201589113U - 多面体led灯具 - Google Patents

多面体led灯具 Download PDF

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Publication number
CN201589113U
CN201589113U CN2010200262764U CN201020026276U CN201589113U CN 201589113 U CN201589113 U CN 201589113U CN 2010200262764 U CN2010200262764 U CN 2010200262764U CN 201020026276 U CN201020026276 U CN 201020026276U CN 201589113 U CN201589113 U CN 201589113U
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CN
China
Prior art keywords
polyhedron
led light
light fixture
light fitting
led
Prior art date
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Expired - Fee Related
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CN2010200262764U
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English (en)
Inventor
周志坚
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Individual
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Individual
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Priority to CN2010200262764U priority Critical patent/CN201589113U/zh
Application granted granted Critical
Publication of CN201589113U publication Critical patent/CN201589113U/zh
Priority to PCT/CN2010/078995 priority patent/WO2011082608A1/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

本实用新型公开了一种多面体LED灯具，其特征在于其包括一多面体，所述多面体的各侧面及顶部安装有LED芯片；本实用新型具有多个面同时发光、发光角度可达270度以上、发热量低、光强度衰减减小、使用寿命长等特点；并且通过顶部LED芯片发出的光线可起到直射效果，该灯具结构较简单，灯具维修简便，且单位瓦数的光通量可达到110流明。

Description

多面体LED灯具
技术领域
本实用新型属于照明灯具领域，特别是一种用于照明的LED灯具。
背景技术
LED发光二极管作为照明光源在灯饰领域已得到广泛应用。但现有的LED发光二极管作为照明光源存在有如下缺点：平面封装，LED作为点光源须通过透镜等方式来增强其发光角度，而通过透镜等方式增强的发光角度也大约只有160度，并且其发热量大，容易造成发光量衰减，且会影响使用寿命，而且单位瓦数的光通量一般在50～70流明。
发明内容
为了克服现有技术的不足，本实用新型提供一种多面体LED灯具，该多面体LED灯具具有多个面同时发光、发光角度大、发热量低、光强度衰减减小、使用寿命长等特点。
本实用新型解决其技术问题所采用的技术方案是：
多面体LED灯具，其特征在于其包括一多面体，所述多面体的各侧面及顶部安装有LED芯片。
作为本实用新型上述技术方案的改进，所述多面体的侧面及顶部涂有荧光粉。
上述多面体可采用八面体，在多面体上还可安装有灯罩；多面体安装在一基座上，基座上连接有连接螺丝。
本实用新型的有益效果是：本实用新型具有如下特点：多个面同时发光，发光角度可达270度以上，并且通过顶部LED芯片发出的光线可起到直射效果，发热量低，光强度衰减减小，使用寿命长；该灯具结构较简单，灯具维修简便，且单位瓦数的光通量可达到110流明。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的主视图；
图2是图1的俯视图。
具体实施方式
参照图1、图2，本实用新型公开的一种多面体LED灯具，包括一多面体1，该多面体1可以是如图所示的八面体，也可以是其它的多面体形状，在多面体1上安装有灯罩2，并且多面体1安装在一基座3上，基座3上连接有连接螺丝4，以便于将基座3及多面体1连接到对应的灯体上。在多面体1的各侧面及顶部安装有LED芯片5，在使用过程中多个面上的LED芯片同时发光，发光角度可达270度以上，并且通过顶部LED芯片发出的光线可起到直射效果，发热量低，光强度衰减减小，使用寿命长；该灯具结构较简单，灯具维修简便，且单位瓦数的光通量可达到110流明。
在多面体的侧面及顶部可以涂覆荧光粉，以增强灯具的性能。

Claims (6)

1.多面体LED灯具，其特征在于其包括一多面体，所述多面体的各侧面及顶部安装有LED芯片。
2.根据权利要求1所述的多面体LED灯具，其特征在于所述多面体的侧面及顶部涂有荧光粉。
3.根据权利要求1或2所述的多面体LED灯具，其特征在于所述多面体为八面体。
4.根据权利要求1或2所述的多面体LED灯具，其特征在于所述多面体上安装有灯罩。
5.根据权利要求3所述的多面体LED灯具，其特征在于所述多面体上安装有灯罩。
6.根据权利要求1或2所述的多面体LED灯具，其特征在于所述多面体安装在一基座上，基座上连接有连接螺丝。
CN2010200262764U 2010-01-05 2010-01-05 多面体led灯具 Expired - Fee Related CN201589113U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010200262764U CN201589113U (zh) 2010-01-05 2010-01-05 多面体led灯具
PCT/CN2010/078995 WO2011082608A1 (zh) 2010-01-05 2010-11-23 多面体led灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010200262764U CN201589113U (zh) 2010-01-05 2010-01-05 多面体led灯具

Publications (1)

Publication Number Publication Date
CN201589113U true CN201589113U (zh) 2010-09-22

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Country Status (2)

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CN (1) CN201589113U (zh)
WO (1) WO2011082608A1 (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102073206A (zh) * 2010-12-21 2011-05-25 周志坚 一种投影机
WO2011082608A1 (zh) * 2010-01-05 2011-07-14 中山市新高光电科技有限公司 多面体led灯具
CN102221148A (zh) * 2011-05-24 2011-10-19 刘信廷 一种多面体led灯具
CN102537709A (zh) * 2010-12-30 2012-07-04 泰金宝电通股份有限公司 发光装置
WO2013013389A1 (zh) * 2011-07-26 2013-01-31 深圳市讯宇创科技有限公司 多面发光灯泡
TWI422776B (zh) * 2010-12-15 2014-01-11 Cal Comp Electronics & Comm Co 發光裝置
TWI494523B (zh) * 2012-08-21 2015-08-01 Advanced Optoelectronic Tech 照明裝置
TWI512232B (zh) * 2012-12-04 2015-12-11 Advanced Optoelectronic Tech 發光二極體燈泡

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2289822T3 (es) * 1998-09-17 2008-02-01 Koninklijke Philips Electronics N.V. Lampara de led.
CN201100601Y (zh) * 2007-10-18 2008-08-13 宋月微 Led灯具
JP2009277586A (ja) * 2008-05-16 2009-11-26 San Corporation Kk 電球型ｌｅｄ照明器具
CN201434349Y (zh) * 2009-05-25 2010-03-31 周志坚 一种多面体led灯具
CN101598272B (zh) * 2009-07-13 2011-06-01 深圳市中照灯具制造有限公司 Led灯泡
CN201589113U (zh) * 2010-01-05 2010-09-22 周志坚 多面体led灯具
CN101814486B (zh) * 2010-01-27 2012-03-21 启东市众恒源照明科技有限公司 一种led及led灯具

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082608A1 (zh) * 2010-01-05 2011-07-14 中山市新高光电科技有限公司 多面体led灯具
TWI422776B (zh) * 2010-12-15 2014-01-11 Cal Comp Electronics & Comm Co 發光裝置
CN102073206A (zh) * 2010-12-21 2011-05-25 周志坚 一种投影机
CN102537709A (zh) * 2010-12-30 2012-07-04 泰金宝电通股份有限公司 发光装置
CN102221148A (zh) * 2011-05-24 2011-10-19 刘信廷 一种多面体led灯具
WO2013013389A1 (zh) * 2011-07-26 2013-01-31 深圳市讯宇创科技有限公司 多面发光灯泡
TWI494523B (zh) * 2012-08-21 2015-08-01 Advanced Optoelectronic Tech 照明裝置
TWI512232B (zh) * 2012-12-04 2015-12-11 Advanced Optoelectronic Tech 發光二極體燈泡

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100922

Termination date: 20160105