CN203628464U - 高散热型led吊顶灯 - Google Patents

高散热型led吊顶灯 Download PDF

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Publication number
CN203628464U
CN203628464U CN201320809349.0U CN201320809349U CN203628464U CN 203628464 U CN203628464 U CN 203628464U CN 201320809349 U CN201320809349 U CN 201320809349U CN 203628464 U CN203628464 U CN 203628464U
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annular
ceiling lamp
led
furred ceiling
fin
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Expired - Fee Related
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CN201320809349.0U
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English (en)
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周晨光
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NINGBO SHENGHE LIGHT-FIXTURE Co Ltd
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NINGBO SHENGHE LIGHT-FIXTURE Co Ltd
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Abstract

本实用新型公开了一种高散热型LED吊顶灯,包括环形安装座体,在所述环形安装座体的外侧呈环状分布有一圈散热片,在所述环形安装座体的下端设有密封环形罩,以所述所述密封环形罩的中心轴线为中心、在密封环形罩的边缘设有多个贯穿槽,且所述散热片嵌入于贯穿槽内并伸出于贯穿槽外部,且所述密封环形罩的中心设有凸起圆筒,在所述凸起圆筒的外侧设有若干道环形散热片,且在所述凸起圆筒和环形安装座体的中心分别设有LED芯片和驱动器。本实用新型结构简单,采用双重设置的散热片,能够最大限度的在有限的空间内尽可能的提高其散热性能,以提高其功率的上限。

Description

高散热型LED吊顶灯
技术领域
[0001] 本实用新型涉及一种LED灯具,尤其是涉及一种高散热型LED吊顶灯。
背景技术
[0002] 在公知的技术领域,LED (Light Emitting Diode),发光二极管,是一种能够将电能转化为可见光的固态的半导体器件,它可以直接把电转化为光。LED的心脏是一个半导体的晶片,晶片的一端附在一个支架上,一端是负极,另一端连接电源的正极,使整个晶片被环氧树脂封装起来。半导体晶片由两部分组成,一部分是P型半导体,在它里面空穴占主导地位,另一端是N型半导体,在这边主要是电子。但这两种半导体连接起来的时候,它们之间就形成一个P-N结。当电流通过导线作用于这个晶片的时候,电子就会被推向P区,在P区里电子跟空穴复合,然后就会以光子的形式发出能量,这就是LED灯发光的原理。而光的波长也就是光的颜色,是由形成P-N结的材料决定的。因其高亮度、频闪低、节能等优点,使得其应用十分广泛。
[0003] 在日常的生活中,LED吊顶灯是常见的一种灯具,由于其散热的表面积有限,一般会部分密封在墙顶内,所以其散热性能是需要考虑的。
实用新型内容
[0004] 本实用新型所要解决的技术问题是:提供一种高散热型LED吊顶灯,以提高吊顶灯的散热性能。
[0005] 为解决上述技术问题,本实用新型的技术方案是:一种高散热型LED吊顶灯,包括环形安装座体,在所述环形安装座体的外侧呈环状分布有一圈散热片,在所述环形安装座体的下端设有密封环形罩,以所述所述密封环形罩的中心轴线为中心、在密封环形罩的边缘设有多个贯穿槽,且所述散热片嵌入于贯穿槽内并伸出于贯穿槽外部,且所述密封环形罩的中心设有凸起圆筒,在所述凸起圆筒的外侧设有若干道环形散热片,且在所述凸起圆筒和环形安装座体的中心分别设有LED芯片和驱动器。
[0006] 进一步的,作为一种具体的实施方式,本实用新型在所述环形安装座体的中心设有环形限位圈,且所述散热片位于环形限位圈的外侧。
[0007] 进一步的,作为一种具体的实施方式,本实用新型中所述凸起圆筒的底部具有透明PC垫片。
[0008] 采用了上述技术方案,本实用新型的有益效果为:本实用新型结构简单,采用双重设置的散热片,能够最大限度的在有限的空间内尽可能的提高其散热性能,以提高其功率的上限。
附图说明
[0009] 图1是本实用新型实施例的结构示意图;
[0010] 其中:1.环形安装座体,11.环形限位圈,2.散热片,3.密封环形罩,31.贯穿槽,32.凸起圆筒,33.环形散热片,34.透明PC垫片。
具体实施方式
[0011] 下面结合附图和实施例对本实用新型进一步说明。
[0012] 如图1所示高散热型LED吊顶灯,包括环形安装座体1,在所述环形安装座体I的外侧呈环状分布有一圈散热片2,在所述环形安装座体I的下端设有密封环形罩3,以所述所述密封环形罩3的中心轴线为中心、在密封环形罩3的边缘设有多个贯穿槽31,且所述散热片2嵌入于贯穿槽31内并伸出于贯穿槽31外部,且所述密封环形罩3的中心设有凸起圆筒32,在所述凸起圆筒32的外侧设有若干道环形散热片33,且在所述凸起圆筒32和环形安装座体I的中心分别设有LED芯片和驱动器。
[0013] 在所述环形安装座体I的中心设有环形限位圈11,且所述散热片2位于环形限位圈11的外侧。
[0014] 所述凸起圆筒32的底部具有透明PC垫片34。
[0015] 本实用新型结构简单,采用双重设置的散热片,能够最大限度的在有限的空间内尽可能的提闻其散热性能,以提闻其功率的上限。
[0016] 本实用新型不局限于上述具体的实施方式,本领域的普通技术人员从上述构思出发,不经过创造性的劳动,所作出的种种变换,均落在本实用新型的保护范围之内。

Claims (3)

1.一种高散热型LED吊顶灯,包括环形安装座体(I),其特征在于:在所述环形安装座体(I)的外侧呈环状分布有一圈散热片(2),在所述环形安装座体(I)的下端设有密封环形罩(3),以所述所述密封环形罩(3)的中心轴线为中心、在密封环形罩(3)的边缘设有多个贯穿槽(31),且所述散热片(2)嵌入于贯穿槽(31)内并伸出于贯穿槽(31)外部,且所述密封环形罩(3)的中心设有凸起圆筒(32),在所述凸起圆筒(32)的外侧设有若干道环形散热片(33),且在所述凸起圆筒(32)和环形安装座体(I)的中心分别设有LED芯片和驱动器。
2.如权利要求1所述高散热型LED吊顶灯,其特征在于:在所述环形安装座体(I)的中心设有环形限位圈(11),且所述散热片(2)位于环形限位圈(11)的外侧。
3.如权利要求1所述高散热型LED吊顶灯,其特征在于:所述凸起圆筒(32)的底部具有透明PC垫片(34)。
CN201320809349.0U 2013-12-10 2013-12-10 高散热型led吊顶灯 Expired - Fee Related CN203628464U (zh)

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US9964266B2 (en) 2013-07-05 2018-05-08 DMF, Inc. Unified driver and light source assembly for recessed lighting
USD833977S1 (en) 2015-10-05 2018-11-20 DMF, Inc. Electrical junction box
US10139059B2 (en) 2014-02-18 2018-11-27 DMF, Inc. Adjustable compact recessed lighting assembly with hangar bars
USD847414S1 (en) 2015-05-29 2019-04-30 DMF, Inc. Lighting module
USD864877S1 (en) 2019-01-29 2019-10-29 DMF, Inc. Plastic deep electrical junction box with a lighting module mounting yoke
US10488000B2 (en) 2017-06-22 2019-11-26 DMF, Inc. Thin profile surface mount lighting apparatus
US10551044B2 (en) 2015-11-16 2020-02-04 DMF, Inc. Recessed lighting assembly
US10563850B2 (en) 2015-04-22 2020-02-18 DMF, Inc. Outer casing for a recessed lighting fixture
US10663153B2 (en) 2017-12-27 2020-05-26 DMF, Inc. Methods and apparatus for adjusting a luminaire
US10753558B2 (en) 2013-07-05 2020-08-25 DMF, Inc. Lighting apparatus and methods
USD901398S1 (en) 2019-01-29 2020-11-10 DMF, Inc. Plastic deep electrical junction box
USD902871S1 (en) 2018-06-12 2020-11-24 DMF, Inc. Plastic deep electrical junction box
USD905327S1 (en) 2018-05-17 2020-12-15 DMF, Inc. Light fixture
US10975570B2 (en) 2017-11-28 2021-04-13 DMF, Inc. Adjustable hanger bar assembly
US11060705B1 (en) 2013-07-05 2021-07-13 DMF, Inc. Compact lighting apparatus with AC to DC converter and integrated electrical connector
US11067231B2 (en) 2017-08-28 2021-07-20 DMF, Inc. Alternate junction box and arrangement for lighting apparatus
US11231154B2 (en) 2018-10-02 2022-01-25 Ver Lighting Llc Bar hanger assembly with mating telescoping bars
US11255497B2 (en) 2013-07-05 2022-02-22 DMF, Inc. Adjustable electrical apparatus with hangar bars for installation in a building
USD945054S1 (en) 2017-06-22 2022-03-01 DMF, Inc. Light fixture
US11274821B2 (en) 2019-09-12 2022-03-15 DMF, Inc. Lighting module with keyed heat sink coupled to thermally conductive trim
US11306903B2 (en) 2020-07-17 2022-04-19 DMF, Inc. Polymer housing for a lighting system and methods for using same

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US11060705B1 (en) 2013-07-05 2021-07-13 DMF, Inc. Compact lighting apparatus with AC to DC converter and integrated electrical connector
US10982829B2 (en) 2013-07-05 2021-04-20 DMF, Inc. Adjustable electrical apparatus with hangar bars for installation in a building
US11085597B2 (en) 2013-07-05 2021-08-10 DMF, Inc. Recessed lighting systems
US11255497B2 (en) 2013-07-05 2022-02-22 DMF, Inc. Adjustable electrical apparatus with hangar bars for installation in a building
US10408395B2 (en) 2013-07-05 2019-09-10 DMF, Inc. Recessed lighting systems
US9964266B2 (en) 2013-07-05 2018-05-08 DMF, Inc. Unified driver and light source assembly for recessed lighting
US10753558B2 (en) 2013-07-05 2020-08-25 DMF, Inc. Lighting apparatus and methods
US10816148B2 (en) 2013-07-05 2020-10-27 DMF, Inc. Recessed lighting systems
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US10139059B2 (en) 2014-02-18 2018-11-27 DMF, Inc. Adjustable compact recessed lighting assembly with hangar bars
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US11118768B2 (en) 2015-04-22 2021-09-14 DMF, Inc. Outer casing for a recessed lighting fixture
US10563850B2 (en) 2015-04-22 2020-02-18 DMF, Inc. Outer casing for a recessed lighting fixture
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US10975570B2 (en) 2017-11-28 2021-04-13 DMF, Inc. Adjustable hanger bar assembly
US10663153B2 (en) 2017-12-27 2020-05-26 DMF, Inc. Methods and apparatus for adjusting a luminaire
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USD901398S1 (en) 2019-01-29 2020-11-10 DMF, Inc. Plastic deep electrical junction box
US11274821B2 (en) 2019-09-12 2022-03-15 DMF, Inc. Lighting module with keyed heat sink coupled to thermally conductive trim
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Termination date: 20191210