CN202182360U - 一种led灯 - Google Patents

一种led灯 Download PDF

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Publication number
CN202182360U
CN202182360U CN2011203366384U CN201120336638U CN202182360U CN 202182360 U CN202182360 U CN 202182360U CN 2011203366384 U CN2011203366384 U CN 2011203366384U CN 201120336638 U CN201120336638 U CN 201120336638U CN 202182360 U CN202182360 U CN 202182360U
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China
Prior art keywords
lampshade
source module
led
light source
light
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Expired - Lifetime
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CN2011203366384U
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English (en)
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陈少藩
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Abstract

本实用新型公开了一种LED灯,一种LED灯,包括灯罩和设置在灯罩内的LED光源模块,所述LED光源模块设置在灯罩内侧壁上,在灯罩内所述LED光源模块的前方设置有导光体,在位于导光体上方正对灯罩的出光口处设置有反射面,在所述灯罩与LED光源模块的间隙之间和/或导光体与反射面的间隙之间设置有散热器,本实用新型能有效消除直射式光线对人眼的刺激和消除多个LED光源造成的叠影,散热效果好。

Description

一种LED灯
技术领域
本实用新型涉及一种照明灯具,具体涉及一种LED灯。
背景技术
现有LED灯大多采用将多个LED发光体集成在一块电路板上,然后将集成LED模块设置在一个灯罩内,LED通电后对外发光,该LED灯的缺陷是多个LED发光体的发光比较分散,光线直射,对人眼刺激大;同时多个LED发光体造成叠影,影响照明效果。
发明内容
本实用新型的发明目的在于克服现有LED灯的缺陷,提供一种发光集中、没有叠影、散热效果好的LED灯。
为实现上述发明目的,本实用新型采用如下技术方案:一种LED灯,包括灯罩和设置在灯罩内的LED光源模块,所述LED光源模块设置在灯罩内侧壁上,在灯罩内所述LED光源模块的前方设置有导光体,在位于导光体上方正对灯罩的出光口处设置有反射面,在所述灯罩与LED光源模块、导光体的间隙之间,或灯罩与LED光源模块、反射面的间隙之间设置有散热器。
所述反射面为多级反射面。
在所述灯罩的出光口上设置有扩散片。
在所述灯罩上设置有散热孔。
本实用新型的有益效果是:1、通过在LED 光源前设置一块导光体,在导光体正对灯罩的出光口的上方设置有反射面,LED发光体发出的分散光线经过导光体的引导,在反射面的作用下,光线按一定角度向下发射,光线更加集中,有效消除光线对人眼的刺激和消除多个LED光源造成的叠影。
2、在灯罩与LED光源模块的间隙之间和/或导光体与反射面的间隙之间设置有散热器,散热效果好。
2、在灯罩出光口设置一块扩散片,光线更加柔和。
附图说明
图1为本实用新型采用四级反射面的示意图;
图2为本实用新型采用多级反射面的示意图。
图中:1-LED模块、2-导光体、3-扩散片、4-散热器、5-反光面、6-灯罩。
具体实施方式
参照图1-2所示,本实用新型所述的LED灯,包括灯罩6和设置在灯罩内的LED光源模块1,LED光源模块1设置在灯罩6内侧壁上,在灯罩6内LED光源模块1的前方设置有导光体2,在位于导光体2上方正对灯罩6的出光口处设置有反射面5,反射面5最好为有多级反射效果的多级反射面,在所述灯罩6与LED光源模块1、导光体2的间隙之间,或灯罩6与LED光源模块1、反射面5的间隙之间设置有散热器4。在灯罩6的出光口上设置有扩散片3,在所述灯罩6上设置有散热孔。

Claims (4)

1.一种LED灯,包括灯罩(6)和设置在灯罩内的LED光源模块(1),其特征在于:所述LED光源模块(1)设置在灯罩(6)内侧壁上,在灯罩(6)内所述LED光源模块(1)的前方设置有导光体(2),在位于导光体(2)上方正对灯罩(6)的出光口处设置有反射面(5),在所述灯罩(6)与LED光源模块(1)、导光体(2)的间隙之间,或灯罩(6)与LED光源模块(1)、反射面(5)的间隙之间设置有散热器(4)。
2.根据权利要求1所述的LED灯,其特征在于:所述反射面(5)为多级反射面。
3.根据权利要求1或2所述的LED灯,其特征在于:在所述灯罩(6)的出光口上设置有扩散片(3)。
4.根据权利要求3所述的LED灯,其特征在于:在所述灯罩(6)上设置有散热孔。
CN2011203366384U 2011-09-08 2011-09-08 一种led灯 Expired - Lifetime CN202182360U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203366384U CN202182360U (zh) 2011-09-08 2011-09-08 一种led灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203366384U CN202182360U (zh) 2011-09-08 2011-09-08 一种led灯

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CN202182360U true CN202182360U (zh) 2012-04-04

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CN2011203366384U Expired - Lifetime CN202182360U (zh) 2011-09-08 2011-09-08 一种led灯

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014079159A1 (zh) * 2012-11-26 2014-05-30 Chen Shaofan 基于光传播组件二次光学配光的led台灯
CN107631190A (zh) * 2017-09-29 2018-01-26 苏州佳世达电通有限公司 照明装置及显示系统
CN109406411A (zh) * 2017-08-15 2019-03-01 台湾超微光学股份有限公司 光源装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014079159A1 (zh) * 2012-11-26 2014-05-30 Chen Shaofan 基于光传播组件二次光学配光的led台灯
CN109406411A (zh) * 2017-08-15 2019-03-01 台湾超微光学股份有限公司 光源装置
CN107631190A (zh) * 2017-09-29 2018-01-26 苏州佳世达电通有限公司 照明装置及显示系统

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C14 Grant of patent or utility model
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PE01 Entry into force of the registration of the contract for pledge of patent right
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Denomination of utility model: Single component white light fluorescent powder for LED lamp and its preparation method

Effective date of registration: 20170526

Granted publication date: 20120404

Pledgee: Postal Savings Bank of China Limited by Share Ltd Zhongshan branch

Pledgor: Zhongshan Guangyang Electrical Appliance Co., Ltd.|Chen Shaofan

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PM01 Change of the registration of the contract for pledge of patent right

Change date: 20181214

Registration number: 2017440000028

Pledgor after: Guangdong Guangyang Electrical Appliances Co., Ltd.

Pledgor after: Chen Shaofan

Pledgor before: Zhongshan Guangyang Electrical Appliance Co., Ltd.

Pledgor before: Chen Shaofan

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Date of cancellation: 20181225

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Pledgor: Guangdong Guangyang Electric Appliance Co., Ltd.|Chen Shaofan

Registration number: 2017440000028

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Granted publication date: 20120404