CN101307887A - 一种led照明灯泡 - Google Patents

一种led照明灯泡 Download PDF

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CN101307887A
CN101307887A CNA2007101068815A CN200710106881A CN101307887A CN 101307887 A CN101307887 A CN 101307887A CN A2007101068815 A CNA2007101068815 A CN A2007101068815A CN 200710106881 A CN200710106881 A CN 200710106881A CN 101307887 A CN101307887 A CN 101307887A
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light source
source base
radiator
led lighting
lighting bulb
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穆学利
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    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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Abstract

一种LED照明灯泡，包括灯口、隔离柱、散热器、光源底座、多个LED灯、绝缘铝基板和玻璃灯壳，所述的灯口与隔离柱连接，所述的隔离柱与散热器连接，所述的散热器与光源底座连接，散热器呈圆形，中心设有通孔；所述光源底座的后端设有导热柱，导热柱连接到所述的通孔内，光源底座的前端中心连接绝缘铝基板，绝缘铝基板上均布多个LED灯；光源底座与玻璃灯壳连接，玻璃灯壳的内部表面涂有一层反光磨砂粉层。本发明的有益效果：本发明发光面积大，光线柔和，耗电少；无汞污染；灯的启动不受气温变化及开关次数的影响；散热效果好，灯的表面温度低，安全性好；不需要安装传统荧光灯的附件，如镇流器、起辉器等，使用方便，寿命长。

Description

一种LED照明灯泡
技术领域
本发明涉及一种照明灯泡，尤其涉及一种LED照明灯泡。
背景技术
目前，可用能源有限，能源浪费严重，开发出高效、节能、环保的光源成为解决能源紧缺问题的有效办法。发光二极管由于耗电少、发光亮度高、成本低、使用寿命长等特点，所以可以很好的取代传统照明光源，达到大幅降低成本并且节约能源的目的。但发光二极管本身也存在缺陷：
1、发光为单个方向的一束光，但日常照明需要发散光；
2、大功率的发光二极管发热高，严重影响了发光二极管的照明时间和寿命；
3、发光二极管的发光强度高，容易伤害人的眼睛。
所以，虽然发光二极管有着诸多的优点，但由于其自身仍存在一定的缺陷而不能用于日常的照明。
基于以上问题，本人设计了一种LED照明灯泡，是一种节能的照明光源。
发明内容
本发明的目的是提供一种LED照明灯泡，解决现有的发光二极管不能直接应用于日常照明的问题。
实现上述目的的技术方案为：
一种LED照明灯泡，包括灯口、隔离柱、散热器、光源底座、多个LED灯、绝缘铝基板和玻璃灯壳，所述的灯口与隔离柱通过螺纹连接，灯口的内部设有交直流变换器，交直流变换器输出5-30v的直流电压提供给多个LED灯；所述的隔离柱与散热器连接，所述的散热器与光源底座连接，散热器呈圆形，中心设有通孔，散热器两端的外径不同，散热器与隔离柱连接处的外径小于与光源底座连接处的外径；所述光源底座的后端设有导热柱，导热柱连接到所述的通孔内，光源底座的外缘设有散热片，光源底座的前端中心设有散热凸起，散热凸起连接绝缘铝基板，绝缘铝基板的表面经氧化处理后形成陶瓷反光层，绝缘铝基板上均布多个LED灯；光源底座与玻璃灯壳连接，玻璃灯壳的内部表面涂有一层反光磨砂粉层，灯壳与光源底座所形成的空间内充满惰性气体；光源底座和散热器均采用铝质材料制造。
本发明具有以下有益效果：
本发明发光面积大，光线柔和，耗电少；无汞污染；灯的启动不受气温变化及开关次数的影响；散热效果好，灯的表面温度低，安全性好；不需要安装传统荧光灯的附件，如镇流器、起辉器等，使用方便，寿命长；产品的色温一致性较好。
附图说明：
图1是本发明所述的LED照明灯泡的主视图；
图2是本发明所述的LED照明灯泡的剖视图。
图中：
1、灯口；2、隔离柱；3、散热器；4、光源底座；5、LED灯；6、绝缘铝基板；7、玻璃灯壳；8、交直流变换器；9、导热柱；10、反光磨砂粉层；11、散热凸起；12、散热片。
具体实施方式
如图1-2所示，本发明所述的LED照明灯泡，包括灯口1、隔离柱2、散热器3、光源底座4、多个LED灯5、绝缘铝基板6和玻璃灯壳7，所述的灯口1与隔离柱2通过螺纹连接，这样灯口1坏了后只需更换灯口1即可，不用全部更换，灯口1的内部设有交直流变换器8，交直流变换器8输出5-30v的直流电压提供给多个LED灯5，这样可以保证使用电压在安全电压范围内。
所述的隔离柱2与散热器3连接，所述的散热器3与光源底座4连接，散热器3呈圆形，中心设有通孔，散热器3靠近光源底座4的地方热量高，远离光源底座4的地方热量低，所以散热器3两端的外径不同，散热器3与隔离柱2连接处的外径小于与光源底座4连接处的外径，节省了材料的同时更显美观。
所述光源底座4的后端设有导热柱9，导热柱9连接到所述的通孔内，光源底座4的外缘设有散热片12，光源底座4的前端中心设有散热凸起11，散热突起和散热片12起到很好的吸热散热的作用，散热凸起11连接绝缘铝基板6，绝缘铝基板6的表面经氧化处理后形成陶瓷反光层，绝缘铝基板6上均布多个LED灯5；光源底座4与玻璃灯壳7连接，玻璃灯壳7的内部表面涂有一层反光磨砂粉层10，所述的反光磨砂粉层10可将LED灯5发出的光一部分反射到所述的陶瓷反光层，从而起到发散光源降低光照强度的作用。
玻璃灯壳7与光源底座4所形成的空间内充满惰性气体；光源底座4和散热器3均采用铝质材料制造，保证了散热效果的同时节省了成本。
本发明可采用通用的标准灯头，外形美观，便于直接使用，也可直接代换照明白炽灯泡、节能灯、汽车灯泡、仪器灯泡等，大功率产品及其派生产品还可以作射灯、景观灯使用。
本发明所述的LED照明灯泡发光面积大，光线柔和，眩光污染轻，无汞污染；灯的启动不受气温变化及开关次数的影响，适用于需要频繁开关灯的场合；根据电压等级系列的不同，可生产出适用电压低至几伏特的灯，是一种真正的低压荧光灯，可用于需要移动照明的场合，也可生产用市电供电的灯；散热效果好，灯的表面温度低，安全性好，可用于防爆场合；不需要安装传统荧光灯的附件，如镇流器、起辉器等，使用方便，寿命长，适用于广告灯箱等更换光源不方便的地方使用；产品的色温一致性较好。

Claims (9)

1、一种LED照明灯泡，包括灯口、隔离柱、散热器、光源底座、多个LED灯、绝缘铝基板和玻璃灯壳，其特征在于：所述的灯口与隔离柱连接，灯口的内部设有交直流变换器，交直流变换器为多个LED灯提供直流电压；所述的隔离柱与散热器连接，所述的散热器与光源底座连接，散热器呈圆形，中心设有通孔；所述光源底座的后端设有导热柱，导热柱连接到所述的通孔内，光源底座的前端中心连接绝缘铝基板，绝缘铝基板上均布多个LED灯；光源底座与玻璃灯壳连接，玻璃灯壳的内部表面涂有一层反光磨砂粉层。
2、根据权利要求1所述的LED照明灯泡，其特征在于：交直流变换器输出电压为5-30v的直流电压。
3、根据权利要求1所述的LED照明灯泡，其特征在于：所述的灯口与隔离柱通过螺纹连接。
4、根据权利要求1所述的LED照明灯泡，其特征在于：散热器两端的外径不同，散热器与隔离柱连接处的外径小于与光源底座连接处的外径。
5、根据权利要求1所述的LED照明灯泡，其特征在于：光源底座的外缘设有散热片，光源底座的前端中心设有散热凸起。
6、根据权利要求1或4所述的LED照明灯泡，其特征在于：散热器采用铝质材料制造。
7、根据权利要求1或5所述的LED照明灯泡，其特征在于：光源底座采用铝质材料制造。
8、根据权利要求1所述的LED照明灯泡，其特征在于：灯壳与光源底座所形成的空间内充满惰性气体。
9、根据权利要求1所述的LED照明灯泡，其特征在于：绝缘铝基板的表面经氧化处理后形成陶瓷反光层。
CNA2007101068815A 2007-05-14 2007-05-14 一种led照明灯泡 Pending CN101307887A (zh)

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RU2464488C2 (ru) * 2010-11-15 2012-10-20 Виктор Викторович Сысун Светодиодная лампа
CN102913780A (zh) * 2011-08-01 2013-02-06 比特硕尼克株式会社 Led灯
CN102367920A (zh) * 2011-09-30 2012-03-07 厦门立明光电有限公司 Led大角度照明灯
CN105180089A (zh) * 2015-08-14 2015-12-23 左颖 一种节能环保的新型led灯泡
CN110736059A (zh) * 2018-07-19 2020-01-31 西安博昱新能源有限公司 基于二次光学配光设计的集成式led路灯

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