CN102506317A - 一种u型led节能灯 - Google Patents

一种u型led节能灯 Download PDF

Info

Publication number
CN102506317A
CN102506317A CN2011103266145A CN201110326614A CN102506317A CN 102506317 A CN102506317 A CN 102506317A CN 2011103266145 A CN2011103266145 A CN 2011103266145A CN 201110326614 A CN201110326614 A CN 201110326614A CN 102506317 A CN102506317 A CN 102506317A
Authority
CN
China
Prior art keywords
led
type
saving lamp
lamp
substrate
Prior art date
Application number
CN2011103266145A
Other languages
English (en)
Inventor
张利强
Original Assignee
宁波市佰仕电器有限公司
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 宁波市佰仕电器有限公司 filed Critical 宁波市佰仕电器有限公司
Priority to CN2011103266145A priority Critical patent/CN102506317A/zh
Priority claimed from US13/378,668 external-priority patent/US20130100640A1/en
Publication of CN102506317A publication Critical patent/CN102506317A/zh

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/232Retrofit 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/87Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89Metals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37U-shaped
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

本发明公开了一种U型LED节能灯,包括灯头;所述灯头上设有驱动器外壳,驱动器外壳内设有驱动器,所述驱动器外壳由导热塑料内嵌金属或者纯导热塑料材料制成;所述驱动器外壳与U型灯罩连接,所述U型灯罩内设置有与所述驱动器电连接的基板,该基板上安装有LED组件。本发明不仅有效的实现LED灯光线照射大于330度发光,且发光均匀,解决了眩光问题,而且散热性能也极佳。

Description

一种U型LED节能灯技术领域[0001] 本发明属于照明灯具技术领域,具体地说涉及一种U型LED节能灯。 背景技术[0002] 在现有技术中,LED光源将成为理想的节能光源。LED光源的优点是发光效率高。 但由于目前LED灯的能量转换中只有20-30%左右的电能转化成光能,除了转化为光能部分之外,其余的电能被转换成热能。这就要求LED灯产品中必须很好的考虑散热设计,LED 产品大部分直接使用高压供电,因此产品必须符合电气高压安全的要求,还有现有技术中的LED灯的发光不均勻以及眩光现象严重。这些都成为本领域技术人员急待解决的技术问题。发明内容[0003] 本发明为解决上述技术问题,公开了一种U型LED节能灯,以克服现有技术中LED 灯存在着散热不佳、易眩光的缺陷。[0004] 为解决上述问题,本发明采用的技术方案为:一种U型LED节能灯,包括灯头;所述灯头上设有驱动器外壳,驱动器外壳内设有驱动器,所述驱动器外壳由导热塑料内嵌金属或者纯导热塑料材料制成;所述驱动器外壳与U型灯罩连接,所述U型灯罩内设置有与所述驱动器电连接的基板,该基板上安装有LED组件。[0005] 上述技术方案中,所述U型灯罩由高透光率的光学透光材料及扩散材料制成或是在所述U型灯罩上再外涂或内涂黄色荧光粉混合物,也可以是将黄色荧光粉混合物与亚克力、PC、聚碳直接成型成U型灯罩;所述黄色荧光粉混合物与LED组件不接触。[0006] 上述技术方案中,所述基板采用采用铝质或陶瓷导热系数较高的材料制成。[0007] 上述技术方案中,所述LED组件为小功率LED或条形COB LED或蓝光LED构成。[0008] 与现有技术相比,本发明具有以下有益效果:[0009] 1、有效的使LED灯光线照射大于330度发光,且发光均勻,解决了眩光问题;[0010] 2,LED组件与荧光粉不直接接触,降低了 LED组件及荧光粉混合物的温度,提升了整个系统的光通量、色温、电参数的稳定性,同时降低了光衰提升了光通维持率;[0011] 3、由于基板采用了铝质或陶瓷导热系数较高的材料,而且将LED灯的发热量导到驱动器外壳上,因此,散热性能极佳。附图说明[0012] 图1为本发明一种U型LED节能灯的爆炸图。[0013] 附图中:1、灯头,2、驱动器外壳,3、U型灯罩,4、基板,5、LED组件。具体实施方式[0014] 下面结合附图和实施例,对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明,但不用来限制本发明的范围。[0015] 如图1所示,一种U型LED节能灯,包括一个与市电源连接的螺旋灯头1 ;所述灯头1上设有驱动器外壳2,驱动器外壳2内设有驱动器,所述驱动器外壳2由导热塑料内嵌金属或者纯导热塑料材料制成,散热效果佳;所述驱动器外壳2与U型灯罩3连接,所述U 型灯罩3内设置有与所述驱动器电连接的基板4,并将所述基板4封装于驱动器外壳2与U 型灯罩3内,基板4为长条形,其宽度要小于U型灯罩3的内径,基板4上安装有LED组件 5。[0016] 所述U型灯罩3由高透光率的光学透光材料及扩散材料制成或是在所述U型灯罩 3上再外涂或内涂黄色荧光粉混合物,也可以是将黄色荧光粉混合物与亚克力、PC、聚碳直接成型成U型灯罩3 ;所述黄色荧光粉混合物与LED组件5不相接触,有一定的间隙。[0017] 所述基板4采用采用铝质或陶瓷导热系数较高的材料制成。[0018] 所述LED组件5为多颗小功率LED或条形COB LED或蓝光LED构成。[0019] 需要说明的是,在使用LED灯时,可以选择不在U型灯罩3上添加黄色荧光粉也可以选择添加。[0020] 本发明在使用时,如果想让LED灯达到均勻发白光的效果,有两种途径:第一、就是由发白光LED通过没有添加黄色荧光粉的U型灯罩发光;第二、就是由蓝光LED发出蓝光激发U型灯罩上添加的黄色荧光粉直接发出柔和的白光;该U型灯罩上的黄色荧光粉也可以一次成型。[0021] 本发明的LED灯,不仅有效的实现LED灯光线照射大于330度发光,且发光均勻, 解决了眩光问题;而且由于基板采用了铝质或陶瓷导热系数较高的材料,并将LED灯的发热量导到驱动器外壳上,因此,散热性能也极佳。[0022] 以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (4)

1. 一种U型LED节能灯,包括灯头;其特征在于:所述灯头上设有驱动器外壳,驱动器外壳内设有驱动器,所述驱动器外壳由导热塑料内嵌金属或者纯导热塑料材料制成;所述驱动器外壳与U型灯罩连接,所述U型灯罩内设置有与所述驱动器电连接的基板,该基板上安装有LED组件。
2.如权利要求1所述的U型LED节能灯,其特征在于:所述U型灯罩由高透光率的光学透光材料及扩散材料制成或是在所述U型灯罩上再外涂或内涂黄色荧光粉混合物,也可以是将黄色荧光粉混合物与亚克力、PC、聚碳直接成型成U型灯罩;所述黄色荧光粉混合物与LED组件不接触。
3.如权利要求1所述的U型LED节能灯,其特征在于:所述基板采用采用铝质或陶瓷导热系数较高的材料制成。
4.如权利要求1所述的U型LED节能灯,其特征在于:所述LED组件为小功率LED或条形COB LED或蓝光LED构成。
CN2011103266145A 2011-10-24 2011-10-24 一种u型led节能灯 CN102506317A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103266145A CN102506317A (zh) 2011-10-24 2011-10-24 一种u型led节能灯

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2011103266145A CN102506317A (zh) 2011-10-24 2011-10-24 一种u型led节能灯
PCT/CN2011/081297 WO2013059993A1 (zh) 2011-10-24 2011-10-25 一种u型led节能灯
US13/378,668 US20130100640A1 (en) 2011-10-24 2011-10-25 U-shaped led energy saving lamp

Publications (1)

Publication Number Publication Date
CN102506317A true CN102506317A (zh) 2012-06-20

Family

ID=46218429

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103266145A CN102506317A (zh) 2011-10-24 2011-10-24 一种u型led节能灯

Country Status (2)

Country Link
CN (1) CN102506317A (zh)
WO (1) WO2013059993A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277684A (zh) * 2013-05-27 2013-09-04 杭州临安恒星照明电器有限公司 Led芯片全角度无汞u型节能灯
CN103292190A (zh) * 2013-06-18 2013-09-11 上海鼎晖科技有限公司 Led芯片u型管散热节能灯
CN103899943A (zh) * 2012-12-28 2014-07-02 浙江锐迪生光电有限公司 一种u型灯管led节能灯
CN104406069A (zh) * 2012-12-28 2015-03-11 四川新力光源股份有限公司 一种led灯以及一种led,尤其是替代型led
CN104613332A (zh) * 2013-11-01 2015-05-13 杭州友旺科技有限公司 发光二极管节能灯
CN104902356A (zh) * 2015-03-31 2015-09-09 歌尔声学股份有限公司 一种扬声器模组
CN106247190A (zh) * 2015-11-13 2016-12-21 漳州立达信光电子科技有限公司 Led灯泡

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1372122A (zh) * 2001-02-28 2002-10-02 刘富春 一种新型管材及其生产方法
US20050190566A1 (en) * 2004-02-26 2005-09-01 Cho-Ten Chiu LED lampshade for advertisement brand and decoration
CN101017814A (zh) * 2007-01-09 2007-08-15 吕大明 一种隔离式荧光膜白光led灯
CN201811058U (zh) * 2010-10-18 2011-04-27 何军 一种led节能灯
CN201927592U (zh) * 2010-10-26 2011-08-10 汇明科技有限公司 用于led照明装置的驱动电路封装结构
CN201944628U (zh) * 2011-01-30 2011-08-24 葛庆国 Led照明灯
CN201983044U (zh) * 2011-02-18 2011-09-21 宁波市佰仕电器有限公司 Led泡灯
CN102221181A (zh) * 2011-05-06 2011-10-19 宁波市佰仕电器有限公司 一种解决发光角度暗区的结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201819030U (zh) * 2009-01-13 2011-05-04 皇家飞利浦电子股份有限公司 发光二极管灯
CN201787388U (zh) * 2010-08-20 2011-04-06 山东中晶新能源有限公司 基于蓝色led灯珠的白光经济型照明灯
CN201875494U (zh) * 2010-11-15 2011-06-22 安徽省吉新照光电科技股份有限公司 一种全方位led灯具
CN201858561U (zh) * 2010-11-26 2011-06-08 四川新力光源有限公司 交流led灯泡
CN202002060U (zh) * 2011-03-17 2011-10-05 林勇 一种led灯以及散热结构
CN202215972U (zh) * 2011-07-07 2012-05-09 曾启超 U型交叉发光管半导体节能灯

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1372122A (zh) * 2001-02-28 2002-10-02 刘富春 一种新型管材及其生产方法
US20050190566A1 (en) * 2004-02-26 2005-09-01 Cho-Ten Chiu LED lampshade for advertisement brand and decoration
CN101017814A (zh) * 2007-01-09 2007-08-15 吕大明 一种隔离式荧光膜白光led灯
CN201811058U (zh) * 2010-10-18 2011-04-27 何军 一种led节能灯
CN201927592U (zh) * 2010-10-26 2011-08-10 汇明科技有限公司 用于led照明装置的驱动电路封装结构
CN201944628U (zh) * 2011-01-30 2011-08-24 葛庆国 Led照明灯
CN201983044U (zh) * 2011-02-18 2011-09-21 宁波市佰仕电器有限公司 Led泡灯
CN102221181A (zh) * 2011-05-06 2011-10-19 宁波市佰仕电器有限公司 一种解决发光角度暗区的结构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
周太明: "《高效照明系统设计指南》", 30 June 2004 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103899943A (zh) * 2012-12-28 2014-07-02 浙江锐迪生光电有限公司 一种u型灯管led节能灯
CN104406069A (zh) * 2012-12-28 2015-03-11 四川新力光源股份有限公司 一种led灯以及一种led,尤其是替代型led
CN103277684A (zh) * 2013-05-27 2013-09-04 杭州临安恒星照明电器有限公司 Led芯片全角度无汞u型节能灯
CN103292190A (zh) * 2013-06-18 2013-09-11 上海鼎晖科技有限公司 Led芯片u型管散热节能灯
CN104613332A (zh) * 2013-11-01 2015-05-13 杭州友旺科技有限公司 发光二极管节能灯
CN104902356A (zh) * 2015-03-31 2015-09-09 歌尔声学股份有限公司 一种扬声器模组
WO2016155328A1 (zh) * 2015-03-31 2016-10-06 歌尔声学股份有限公司 一种扬声器模组
US10397676B2 (en) 2015-03-31 2019-08-27 Goertek.Inc Speaker module
CN106247190A (zh) * 2015-11-13 2016-12-21 漳州立达信光电子科技有限公司 Led灯泡

Also Published As

Publication number Publication date
WO2013059993A1 (zh) 2013-05-02

Similar Documents

Publication Publication Date Title
US10890311B2 (en) Retrofit LED lighting system for replacement of fluorescent lamp
US8525395B2 (en) Multi-component LED lamp
US7965023B1 (en) LED lamp
TWI373591B (zh)
TWI498508B (zh) 具塑膠燈殼及塑膠散熱鰭片之發光二極體燈泡結構及其製造方法
US8653723B2 (en) LED light bulbs for space lighting
CN201443739U (zh) 一种led防爆灯
US20100225219A1 (en) LED Lamp System Utilizing A Hollow Liquid-Cooled Device
CN101975342B (zh) 一种金属、陶瓷混合散热led球泡灯
US20130051003A1 (en) LED Lighting Device with Efficient Heat Removal
CN2713301Y (zh) 聚光灯散热器及聚光灯
US9243757B2 (en) Retrofit LED lighting system for replacement of fluorescent lamp
EP2333399A1 (en) Large-angle led lighting apparatus
CN202432348U (zh) 一种led防爆工矿灯
CN201359214Y (zh) Led日光灯管
CN201496804U (zh) 一种高效散热led灯泡
CN101881387A (zh) Led日光灯
CN2775467Y (zh) 灯罩结构
TW201142194A (en) LED lamp
CN201255391Y (zh) 一种led灯泡
ES2661950T3 (es) Bombilla de luz que utiliza un filamento led
CN2893400Y (zh) Led灯泡
CN101865395A (zh) Led照明灯具
CN112105865A (zh) 道路照明用灯光源组件、照明组件及照明用灯
CN202884689U (zh) 一种简单实用陶瓷漏光结构的led射灯

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20120620

C12 Rejection of a patent application after its publication