CN201715293U - 一种led灯泡 - Google Patents

一种led灯泡 Download PDF

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Publication number
CN201715293U
CN201715293U CN2010201650644U CN201020165064U CN201715293U CN 201715293 U CN201715293 U CN 201715293U CN 2010201650644 U CN2010201650644 U CN 2010201650644U CN 201020165064 U CN201020165064 U CN 201020165064U CN 201715293 U CN201715293 U CN 201715293U
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China
Prior art keywords
led
substrate
circuit board
lamp
led bulb
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Expired - Fee Related
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CN2010201650644U
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陈进
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Abstract

一种LED灯泡，包括LED电路板，其特征在于LED电路板基板上有延伸出去的若干爪，爪与基板夹角成钝角，爪正反两面装有LED灯珠。当灯珠点亮时，就可以避开电路板和散热灯体顶面对光线的阻挡，加大了发光范围，使本产品具有大约空间270度或更大的照射发光范围，而且各方向亮度更均匀，另外本产品结构简单，紧凑，牢固，可替代传统白炽灯、荧光灯光源；有节能，长寿命优点。

Description

一种LED灯泡
技术领域
本实用新型属于一种LED灯泡。
背景技术
目前市场上生产与销售的LED灯泡的电路板大多为平板结构，LED灯珠直接安装在电路板上，电路板安装在散热装置顶面。灯珠点亮时，电路板和散热装置顶面挡住了大部分向下的光线，因此这种结构的LED灯照射发光范围大致在灯头上方成空间180度，照射发光范围窄；各方向亮度也不均匀。
发明内容
本实用新型要解决的任务是提供一种照射发光范围宽的LED灯泡。
本实用新型解决其技术问题所采用的技术方案是：
一种LED灯泡，包括LED电路板，其特征在于LED电路板基板上有延伸出去的若干爪，爪与基板夹角成钝角，爪正反两面装有LED灯珠。
本实用新型的有益效果是：在LED电路板的爪正反两面安装了LED灯珠，当灯珠点亮时，就可以避开电路板和散热装置顶面对光线的阻挡，加大了发光范围，使本产品能达到空间270度或更大的照射发光范围，而且各方向亮度更均匀；另外本产品结构简单，紧凑，牢固，可替代传统白炽灯、荧光灯光源；有节能，长寿命优点。
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LED灯泡剖视图；
图2是LED灯泡的爆炸视图。
具体实施方式
参照图1、图2，本实用新型所提供的一种LED灯泡，包括灯头8，灯头8与灯头支架7的底部固连，散热灯体5固定在灯头支架7上，在灯头支架7顶部、散热灯体5的内腔装有LED驱动器6，灯罩支架4固定在散热灯体5的凹槽内，灯罩1则罩在灯罩支架4上，散热灯体5顶部固定有LED电路板2，所述的LED电路板2为铝基板也可为其他板材，基板上有延伸出去的三个爪，三爪分别与基板成钝角并沿基板周边均布。在LED电路板2中心平面和爪正反两面安装有LED灯珠3，当LED灯珠3点亮时，装在爪上的LED灯珠3所发出的光线就可以避开电路板和散热灯体顶面的阻挡，使照射发光范围扩展到空间270度或更大，而且各方向亮度更均匀；另外爪盘式的设计使本产品结构简单，紧凑，牢固。
上述只是本实用新型优选的实施方式，其并不构成对本实用新型的限制，本实用新型的电路板还可设置成四爪、五爪等。

Claims (5)

1.一种LED灯泡，包括LED电路板(2)，其特征在于LED电路板(2)基板上有延伸出去的若干爪(9)，爪(9)与基板夹角成钝角，爪(9)正反两面装有LED灯珠(3)。
2.根据权利要求1所述的一种LED灯泡，其特征在于基板上延伸出去的若干爪(9)沿基板周边均布。
3.根据权利要求1所述的一种LED灯泡，其特征在于LED电路板(2)基板上延伸出去的爪(9)至少为2个。
4.根据权利要求1所述的一种LED灯泡，其特征在于基板上装有LED灯珠(3)。
5.根据权利要求1、2、3、4任一所述的一种LED灯泡，其特征在于LED电路板(2)结构为铝基板。
CN2010201650644U 2010-04-14 2010-04-14 一种led灯泡 Expired - Fee Related CN201715293U (zh)

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CN2010201650644U CN201715293U (zh) 2010-04-14 2010-04-14 一种led灯泡

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Application Number Priority Date Filing Date Title
CN2010201650644U CN201715293U (zh) 2010-04-14 2010-04-14 一种led灯泡

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CN201715293U true CN201715293U (zh) 2011-01-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734681A (zh) * 2012-07-17 2012-10-17 邓文强 一种向心放射型led灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102734681A (zh) * 2012-07-17 2012-10-17 邓文强 一种向心放射型led灯

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhongshan Weixing Electrical Appliances Co., Ltd.

Assignor: Chen Jin

Contract record no.: 2012440000476

Denomination of utility model: LED bubble and manufacture method of LED bubble

Granted publication date: 20110119

License type: Exclusive License

Record date: 20120809

EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhongshan Weixing Electrical Appliances Co., Ltd.

Assignor: Chen Jin

Contract record no.: 2012440000476

Denomination of utility model: LED bubble and manufacture method of LED bubble

Granted publication date: 20110119

License type: Exclusive License

Record date: 20120809

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
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Granted publication date: 20110119

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