CN205504723U - 一种led天花灯 - Google Patents

一种led天花灯 Download PDF

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Publication number
CN205504723U
CN205504723U CN201620076731.9U CN201620076731U CN205504723U CN 205504723 U CN205504723 U CN 205504723U CN 201620076731 U CN201620076731 U CN 201620076731U CN 205504723 U CN205504723 U CN 205504723U
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China
Prior art keywords
air outlet
pcb board
led
bonnet
filter screen
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Expired - Fee Related
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CN201620076731.9U
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English (en)
Inventor
肖东亚
肖双全
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ANHUI FU XIN YA OPTOELECTRONICS TECHNOLOGY Co.,Ltd.
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Linquan Longhang Electronics Co Ltd
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Abstract

本实用新型涉及一种LED天花灯,包括后盖、PCB板、LED灯珠、散热翅片、反光罩,所述后盖左侧设置有进风口,所述后盖右侧设置有出风口,所述出风口内设置有风扇,所述进风口和所述出风口内均设置有滤网,所述出风口内的所述滤网位于所述风扇外侧,所述后盖内设置有PCB板,所述PCB板上部设置有散热翅片,所述PCB板下部设置有LED灯珠,所述后盖下端设置有反光罩,所述反光罩内设置有透镜;本实用新型结构简单,设计合理,通过设置进风口和出风口,并在出风口内设置风扇,能将后盖内的热量强制从出风口排出去,保证灯具的正常工作,另外在进风口和出风口内设置滤网,避免灰尘进入灯具内,导致短路烧毁灯具。

Description

一种LED天花灯
技术领域
本实用新型涉及LED照明技术领域,具体是一种LED天花灯。
背景技术
LED天花灯是一种安装在灯座内光线下射式的照明灯具。LED天花灯是属于定向式照明灯具,只有它的对立面才能受光,光束角属于聚光,光线较集中,明暗对比强烈,更加突出被照物体,光通量较高,更衬托出安静的环境气氛。目前市场上普遍使用的LED天花灯,包括灯体、灯罩,灯体内设置有PCB板、LED灯珠以及散热器。现有的LED天花灯在工作状态产生的热量只是通过散热器散出,散热效率低,导致灯体内温度过高,严重影响LED天花灯的使用寿命。
实用新型内容
本实用新型所要解决的技术问题是提供一种LED天花灯。
为解决上述技术问题,本实用新型提供以下技术方案:一种LED天花灯,包括后盖、PCB板、LED灯珠、散热翅片、反光罩,其特征在于:所述后盖左侧设置有进风口,所述后盖右侧设置有出风口,所述出风口内设置有风扇,所述进风口和所述出风口内均设置有滤网,所述出风口内的所述滤网位于所述风扇外侧,所述后盖内设置有PCB板,所述PCB板上部设置有散热翅片,所述PCB板下部设置有LED灯珠,所述后盖下端设置有反光罩,所述反光罩内设置有透镜。
进一步优化的方案,所述散热翅片、所述后盖均为铝合金材质。
再进一步优化的方案,所述后盖下部两侧设置有安装弹簧。
本实用新型与现有技术相比具有的有益效果是:本实用新型结构简单,设计合理,通过设置进风口和出风口,并在出风口内设置风扇,能将后盖内的热量强制从出风口排出去,保证灯具的正常工作,另外在进风口和出风口内设置滤网,避免灰尘进入灯具内,导致短路烧毁灯具。
附图说明
图1为本实用新型一种LED天花灯的结构示意图。
图中标号为:1-后盖、2-PCB板、3-LED灯珠、4-散热翅片、5-反光罩、6-进风口、7出风口、8-风扇、9-滤网、10-透镜、11-安装弹簧。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本实用新型进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本实用新型,并不用于限定本实用新型。
在本实用新型的描述中,需要理解的是,术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。
参照图1可知,一种LED天花灯,包括后盖1、PCB板2、LED灯珠3、散热翅片4、反光罩5,其特征在于:所述后盖1左侧设置有进风口6,所述后盖1右侧设置有出风口7,所述出风口7内设置有风扇8,所述进风口6和所述出风口7内均设置有滤网9,所述出风口7内的所述滤网9位于所述风扇8外侧,所述后盖1内设置有PCB板2,所述PCB板2上部设置有散热翅片4,所述PCB板2下部设置有LED灯珠3,所述后盖1下端设置有反光罩5,所述反光罩5内设置有透镜10。
优化的,所述散热翅片4、所述后盖1均为铝合金材质。
进一步优化的,所述后盖1下部两侧设置有安装弹簧11。
以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型,凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本实用新型的保护范围之内。

Claims (3)

1.一种LED天花灯,包括后盖、PCB板、LED灯珠、散热翅片、反光罩,其特征在于:所述后盖左侧设置有进风口,所述后盖右侧设置有出风口,所述出风口内设置有风扇,所述进风口和所述出风口内均设置有滤网,所述出风口内的所述滤网位于所述风扇外侧,所述后盖内设置有PCB板,所述PCB板上部设置有散热翅片,所述PCB板下部设置有LED灯珠,所述后盖下端设置有反光罩,所述反光罩内设置有透镜。
2.根据权利要求1所述的一种LED天花灯,其特征在于:所述散热翅片、所述后盖均为铝合金材质。
3.根据权利要求1所述的一种LED天花灯,其特征在于:所述后盖下部两侧设置有安装弹簧。
CN201620076731.9U 2016-01-25 2016-01-25 一种led天花灯 Expired - Fee Related CN205504723U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108386747A (zh) * 2018-04-28 2018-08-10 郑州东之晨照明设计有限公司 一种组合式多角度照射照明灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108386747A (zh) * 2018-04-28 2018-08-10 郑州东之晨照明设计有限公司 一种组合式多角度照射照明灯

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C41 Transfer of patent application or patent right or utility model
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Inventor after: Liu Xi

Inventor after: Zheng Yawen

Inventor before: Xiao Dongya

Inventor before: Xiao Shuangquan

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Effective date of registration: 20170224

Address after: North Road on the west side of science and technology in Anhui province jiangshang road 236400 Fuyang City County Economic Development Zone

Patentee after: ANHUI FU XIN YA OPTOELECTRONICS TECHNOLOGY Co.,Ltd.

Address before: 236400 Fuyang province Linquan County Economic Development Zone, the first phase of the three workshop of the first floor of the nineteenth

Patentee before: Linquan Longhang Electronics Co., Ltd.

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Denomination of utility model: LED ceiling lamp

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