CN201184574Y - Led灯散热座 - Google Patents

Led灯散热座 Download PDF

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Publication number
CN201184574Y
CN201184574Y CNU2008200926058U CN200820092605U CN201184574Y CN 201184574 Y CN201184574 Y CN 201184574Y CN U2008200926058 U CNU2008200926058 U CN U2008200926058U CN 200820092605 U CN200820092605 U CN 200820092605U CN 201184574 Y CN201184574 Y CN 201184574Y
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fin
led lamp
heat dissipation
utility
breach
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CNU2008200926058U
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曾光明
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Shenzhen Zhouming Technology Co Ltd
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林洺锋
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Abstract

本实用新型公开一种LED灯散热座，包括供安放LED芯片的基座以及若干自基座侧面呈辐射状朝外延伸的散热片，所述每块散热片的外侧缘设有若干个台阶状缺口，且各块散热片的外侧缘上的位于相应高度位置上的台阶状缺口相互正对而形成若干道横向的对流通道。本实用新型通过在散热片的外侧缘设有台阶状缺口，从而形成横向的对流通道，而且还能增大散热面积，从而有效提升了散热效果；另外，纵横相交的散热片及横向的对流通道还强化了散热座视角效果，外形美观。

Description

LED灯散热座
技术领域
本实用新型涉及LED灯，尤其是指LED灯散热座。
背景技术
LED灯由于其节能效果突出，而成为照明技术的一个发展趋势。然而，由于LED灯，尤其是大功率LED灯泡或射灯在照明时产生大量的热，若散热处理不好，无法稳定地进行照明，而且易引发各种安全事故。目前，市场上销售的大功率LED灯泡或射灯系列产品大都都采用了散热座，LED芯片安装于散热座内，借助于散热座外围呈辐射状朝外延伸的散热片来将热量导出并散发出去。然而，现有的散热座的散热片的外侧边一般都为配合LED灯的整体外形而设计为垂直的直线边或倾斜的直线边或者圆弧边，这种结构的散热片使得空气对流只能沿着散热片的表面方向进行，散热的效果比较慢。
实用新型内容
本实用新型所要解决的技术问题在于：提供一种LED灯散热座，其散热效果好，外形美观。
为解决上述技术问题，本实用新型所采用的技术方案是：一种LED灯散热座，包括供安放LED芯片的基座以及若干自基座侧面呈辐射状朝外延伸的散热片，所述每块散热片的外侧缘设有若干个台阶状缺口，且各块散热片的外侧缘上的位于相应高度位置上的台阶状缺口相互正对而形成若干道横向的对流通道。
本实用新型的有益效果是：通过在散热片的外侧缘设有台阶状缺口，从而形成横向的对流通道，而且还能增大散热面积，从而有效提升了散热效果；另外，纵横相交的散热片及横向的对流通道还强化了散热座视角效果，外形美观。
附图说明
图1是本实用新型LED灯散热座的主视图。
图2是本实用新型LED灯散热座的剖视图。
下面结合附图对本实用新型做进一步描述：
具体实施方式
如图1及图2所示，本实用新型提供一种LED灯散热座，包括供安放LED芯片的基座1以及若干自基座1侧面呈辐射状朝外延伸的散热片2。
其中，所述每块散热片2的外侧缘20设有若干台阶状缺口22，在本实施方式中，每一散热片2的外侧缘20呈圆弧形，其上的相邻两个台阶状缺口22之间以一段弧形边相连。且各块散热片2的外侧缘20上的位于相应高度位置上的阶梯状缺口22相互正对而形成若干道横向的对流通道，以利于空气对流。
如图2所示，每块散热片2的外侧缘的各级台阶状缺口22使得散热片的外侧缘呈多级台阶状，外观美观。
本实用新型通过在散热片的外侧缘设有若干台阶状缺口22，能有效加速空气对流，并增大散热面积，从而加速散热，改善散热效果；另外，还能减小产品重量；增加横向的对流通道，便于空气纵横交错流通，提高导热速度，降低LED灯的温度。

Claims (2)

1、一种LED灯散热座，包括供安放LED芯片的基座以及若干自基座侧面呈辐射状朝外延伸的散热片，其特征在于：所述每块散热片的外侧缘设有若干个台阶状缺口，且各块散热片的外侧缘上的位于相应高度位置上的台阶状缺口相互正对而形成若干道横向的对流通道。
2、如权利要求1所述的LED灯散热座，其特征在于：每一散热片的外侧缘呈圆弧形，其上的相邻两个台阶状缺口之间以一段弧形边相连。
CNU2008200926058U 2008-03-06 2008-03-06 Led灯散热座 Expired - Fee Related CN201184574Y (zh)

Priority Applications (1)

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CNU2008200926058U CN201184574Y (zh) 2008-03-06 2008-03-06 Led灯散热座

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US20100301729A1 (en) * 2009-06-02 2010-12-02 Altair Engineering, Inc. Screw-in led bulb
US8807785B2 (en) 2008-05-23 2014-08-19 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US8840282B2 (en) 2010-03-26 2014-09-23 Ilumisys, Inc. LED bulb with internal heat dissipating structures
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
US8894430B2 (en) 2010-10-29 2014-11-25 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US8928025B2 (en) 2007-12-20 2015-01-06 Ilumisys, Inc. LED lighting apparatus with swivel connection
US8946996B2 (en) 2008-10-24 2015-02-03 Ilumisys, Inc. Light and light sensor
US9013119B2 (en) 2010-03-26 2015-04-21 Ilumisys, Inc. LED light with thermoelectric generator
US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
US9101026B2 (en) 2008-10-24 2015-08-04 Ilumisys, Inc. Integration of LED lighting with building controls
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US9353939B2 (en) 2008-10-24 2016-05-31 iLumisys, Inc Lighting including integral communication apparatus
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US9574717B2 (en) 2014-01-22 2017-02-21 Ilumisys, Inc. LED-based light with addressed LEDs
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
US10176689B2 (en) 2008-10-24 2019-01-08 Ilumisys, Inc. Integration of led lighting control with emergency notification systems
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US8928025B2 (en) 2007-12-20 2015-01-06 Ilumisys, Inc. LED lighting apparatus with swivel connection
US8807785B2 (en) 2008-05-23 2014-08-19 Ilumisys, Inc. Electric shock resistant L.E.D. based light
US10932339B2 (en) 2008-10-24 2021-02-23 Ilumisys, Inc. Light and light sensor
US10182480B2 (en) 2008-10-24 2019-01-15 Ilumisys, Inc. Light and light sensor
US9101026B2 (en) 2008-10-24 2015-08-04 Ilumisys, Inc. Integration of LED lighting with building controls
US11073275B2 (en) 2008-10-24 2021-07-27 Ilumisys, Inc. Lighting including integral communication apparatus
US10973094B2 (en) 2008-10-24 2021-04-06 Ilumisys, Inc. Integration of LED lighting with building controls
US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
US9585216B2 (en) 2008-10-24 2017-02-28 Ilumisys, Inc. Integration of LED lighting with building controls
US10036549B2 (en) 2008-10-24 2018-07-31 Ilumisys, Inc. Lighting including integral communication apparatus
US10713915B2 (en) 2008-10-24 2020-07-14 Ilumisys, Inc. Integration of LED lighting control with emergency notification systems
US9398661B2 (en) 2008-10-24 2016-07-19 Ilumisys, Inc. Light and light sensor
US9635727B2 (en) 2008-10-24 2017-04-25 Ilumisys, Inc. Light and light sensor
US11333308B2 (en) 2008-10-24 2022-05-17 Ilumisys, Inc. Light and light sensor
US8946996B2 (en) 2008-10-24 2015-02-03 Ilumisys, Inc. Light and light sensor
US10571115B2 (en) 2008-10-24 2020-02-25 Ilumisys, Inc. Lighting including integral communication apparatus
US10560992B2 (en) 2008-10-24 2020-02-11 Ilumisys, Inc. Light and light sensor
US10342086B2 (en) 2008-10-24 2019-07-02 Ilumisys, Inc. Integration of LED lighting with building controls
US10176689B2 (en) 2008-10-24 2019-01-08 Ilumisys, Inc. Integration of led lighting control with emergency notification systems
US9353939B2 (en) 2008-10-24 2016-05-31 iLumisys, Inc Lighting including integral communication apparatus
US8299695B2 (en) * 2009-06-02 2012-10-30 Ilumisys, Inc. Screw-in LED bulb comprising a base having outwardly projecting nodes
US20100301729A1 (en) * 2009-06-02 2010-12-02 Altair Engineering, Inc. Screw-in led bulb
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US9013119B2 (en) 2010-03-26 2015-04-21 Ilumisys, Inc. LED light with thermoelectric generator
US8840282B2 (en) 2010-03-26 2014-09-23 Ilumisys, Inc. LED bulb with internal heat dissipating structures
US9395075B2 (en) 2010-03-26 2016-07-19 Ilumisys, Inc. LED bulb for incandescent bulb replacement with internal heat dissipating structures
US8894430B2 (en) 2010-10-29 2014-11-25 Ilumisys, Inc. Mechanisms for reducing risk of shock during installation of light tube
US8870415B2 (en) 2010-12-09 2014-10-28 Ilumisys, Inc. LED fluorescent tube replacement light with reduced shock hazard
US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US10966295B2 (en) 2012-07-09 2021-03-30 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9807842B2 (en) 2012-07-09 2017-10-31 Ilumisys, Inc. System and method for controlling operation of an LED-based light
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
US10260686B2 (en) 2014-01-22 2019-04-16 Ilumisys, Inc. LED-based light with addressed LEDs
US9574717B2 (en) 2014-01-22 2017-02-21 Ilumisys, Inc. LED-based light with addressed LEDs
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
US11028972B2 (en) 2015-06-01 2021-06-08 Ilumisys, Inc. LED-based light with canted outer walls
US10690296B2 (en) 2015-06-01 2020-06-23 Ilumisys, Inc. LED-based light with canted outer walls
US11428370B2 (en) 2015-06-01 2022-08-30 Ilumisys, Inc. LED-based light with canted outer walls
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CN109891273B (zh) * 2016-11-02 2022-04-08 京瓷株式会社 色轮的制造方法

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Address after: Fuhai Industrial Zone, Qiaotou village, Fuyong Town, Shenzhen, Guangdong, Baoan District 518000, China

Patentee after: Shenzhen Uinlight Electronic Co., Ltd.

Address before: Shenzhen, Guangdong Province, Fuyong Town, Baoan District, 3 industrial zone, the new village, 518000

Patentee before: Lin Mingfeng

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Address after: 518000, Guangdong, Shenzhen, Fuyong, Baoan District street, Ocean Development Zone, Fu'an industrial city, two, Fourteenth

Patentee after: Shenzhen Zhouming Technology Co., Ltd.

Address before: 518000 Fuhai Industrial Zone, Qiaotou village, Fuyong Town, Shenzhen, Guangdong, Baoan District

Patentee before: Shenzhen Uinlight Electronic Co., Ltd.

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

Granted publication date: 20090121

Termination date: 20170306