CN105972448A - 一种水冷散热型led灯 - Google Patents

一种水冷散热型led灯 Download PDF

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CN105972448A
CN105972448A CN201610334475.3A CN201610334475A CN105972448A CN 105972448 A CN105972448 A CN 105972448A CN 201610334475 A CN201610334475 A CN 201610334475A CN 105972448 A CN105972448 A CN 105972448A
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water
cylinder
heat radiation
led lamp
water pump
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傅飞艳
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/56Cooling arrangements using liquid coolants
    • F21V29/59Cooling arrangements using liquid coolants with forced flow of the coolant
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades

Abstract

本申请公开了一种水冷散热型LED灯,包括柱体和同轴套设于柱体的筒体,筒体内壁通过多个散热片连接柱体外侧壁,筒体外壁均匀设置有多个LED灯条;还包括水箱、水泵、散热水管、控制器和温度传感器,所述水泵连接于所述水箱,所述散热水管一端连接水泵,另一端连接水箱,散热水管铺设于LED灯条的两侧。由此,通过将LED灯条在LED灯芯的筒体上均匀设置,使得发出的光线更均匀,且筒体内部设置有散热片和散热块,能及时对灯芯散热,提高灯芯的寿命,此外还安装有水冷散热,能够进行主动散热,高效降温,适合大功率、长时间的照明工作,适应性好。

Description

一种水冷散热型LED灯
技术领域
本发明涉及灯芯,尤其涉及一种水冷散热型LED灯。
背景技术
传统的白炽灯(钨丝灯)耗能高、寿命短,在全球资源紧张的大环境下,已渐渐被各国政府禁止生产,并由电子节能灯替代,电子节能灯虽然节能效果好,但是由于使用较多污染环境的重金属元素,有悖于环境保护的趋势。
随着LED技术的高速发展,LED照明逐渐成为新型绿色照明的不二选择。LED在发光原理、节能、环保的层面上都远远优于传统照明产品。
目前的LED灯,都是由若干个LED灯珠组成,由于LED灯珠本身发光就有光角度,再加上相邻LED灯珠之间存在距离,发出的光线不均匀,容易出现明暗不均的现象;此外现有的LED灯的散热性能差,不适于长时间使用。
发明内容
本发明的目的是在于提供一种水冷散热型LED灯,解决上述现有技术问题中的一个或者多个。
根据本发明的一个方面,提供一种水冷散热型LED灯,包括柱体和同轴套设于柱体的筒体,筒体内壁通过多个散热片连接柱体外侧壁,筒体外壁均匀设置有多个LED灯条;还包括水箱、水泵、散热水管、控制器和温度传感器,水泵连接于水箱,散热水管一端连接水泵,另一端连接水箱,散热水管铺设于LED灯条的两侧;水箱、控制器和水泵均安装于筒体的内壁,温度传感器设置于筒体的外壁,控制器电连接于水泵和温度传感器,控制器控制水泵的开启与关闭。
在一些实施方式中:每个散热片的侧面镜像设置有L型散热块。
在一些实施方式中:筒体外侧壁涂有反光涂料。
本发明通过将LED灯条在LED灯芯的筒体上均匀设置,使得发出的光线更均匀,且筒体内部设置有散热片和散热块,能及时对灯芯散热,提高灯芯的寿命,此外还安装有水箱、水泵、散热水管和控制器,当需要散热时,能够进行主动水冷散热,高效降温,适合大功率、长时间的照明工作,适应性好,提高LED灯的寿命。
附图说明
图1是本发明一种水冷散热型LED灯的结构示意图;
图2是本发明一种水冷散热型LED灯的内部结构示意图。
具体实施方式
下面结合附图说明,对本发明作进一步详细说明。
如图1和图2所示,一种水冷散热型LED灯,包括柱体1和同轴套设于柱体1的筒体2,筒体2内壁通过多个散热片3连接柱体1外侧壁,散热片3两端均通过焊接连接筒体2和柱体1,筒体2外壁均匀安装有多个LED灯条4,在本实施例中,LED灯条4的数量为8个。每个散热片3的侧面还镜像设置有L型散热块5,也就是说散热块5以散热片3的轴线为轴呈轴对称。
还包括水箱91、水泵92、散热水管93、控制器94和温度传感器95,水泵92可以通过水管连接于水箱91,散热水管93一端连接水泵92,另一端连接水箱91,散热水管93铺设于筒体2的外壁且位于LED灯条4的两侧,散热水管93可以通过扣箍固定于筒体2。水箱91、控制器94和水泵92均可以通过螺栓安装于筒体2的内壁,温度传感器95固定安装于筒体2外壁上,控制器94电连接于水泵92和温度传感器95,控制器94控制水泵92的开启与关闭。水泵92能够将水箱91内的水抽出并通过散热水管93进行循环,由此能够对灯条表面进行散热。
控制器94为单片机,控制器94能够设定温度预设值,温度传感器95能够测量灯条表面的温度,并发送给控制器94。当测量的温度大于等于温度预设值时,控制器94控制开启水泵92进行水循环散热。当测量的温度小于温度预设值时,控制器94控制关闭水泵92。由此,可以智能的控制LED灯的散热,在温度不高时,无需散热,需要散热时进行散热。
此外,筒体2外侧壁涂有反光涂料,由此能够反射LED灯条4照射的光线,提高灯芯的照明度。
综上所述,本发明通过将LED灯条在LED灯芯的筒体上均匀设置,使得发出的光线更均匀,且筒体内部设置有散热片和散热块,能及时对灯芯散热,提高灯芯的寿命,此外还安装有水箱、水泵、散热水管和控制器,当需要散热时,能够进行主动水冷散热,高效降温,适合大功率、长时间的照明工作,适应性好,提高LED灯的寿命。
以上所述仅是本发明的一种实施方式,应当指出,对于本领域普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干相似的变形和改进,这些也应视为本发明的保护范围之内。

Claims (3)

1.一种水冷散热型LED灯,其特征在于:包括柱体(1)和同轴套设于所述柱体(1)的筒体(2),所述筒体(2)内壁通过多个散热片(3)连接所述柱体(1)外侧壁,所述筒体(2)外壁均匀设置有多个LED灯条(4);还包括水箱(91)、水泵(92)、散热水管(93)、控制器(94)和温度传感器(95),所述水泵(92)连接于所述水箱(91),所述散热水管(93)一端连接水泵(92),另一端连接水箱(91),散热水管(93)铺设于LED灯条(4)的两侧;所述水箱(91)、控制器(94)和水泵(92)均安装于筒体(2)的内壁,所述温度传感器(95)设置于筒体(2)的外壁,所述控制器(94)电连接于水泵(92)和温度传感器(95),控制器(94)控制水泵(92)的开启与关闭。
2.根据权利要求1所述的一种水冷散热型LED灯,其特征在于:所述每个散热片(3)的侧面镜像设置有L型散热块(5)。
3.根据权利要求1所述的一种水冷散热型LED灯,其特征在于:所述筒体(2)外侧壁涂有反光涂料。
CN201610334475.3A 2016-05-18 2016-05-18 一种水冷散热型led灯 Pending CN105972448A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915753A (zh) * 2018-12-28 2019-06-21 武汉钟码科技有限公司 一种散热效果好并且便于安装的led线条灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103175035A (zh) * 2013-03-19 2013-06-26 潘明明 一种内置水冷散热器式led路灯
CN104315481A (zh) * 2014-10-01 2015-01-28 陆萍 一种水冷散热装置
US20150198322A1 (en) * 2014-01-13 2015-07-16 National Taiwan University Of Science And Technology Liquid cooled light emitting diode devices
CN105387357A (zh) * 2015-12-23 2016-03-09 佛山赛威光电技术有限公司 一种散热led灯芯
CN105387395A (zh) * 2015-12-23 2016-03-09 佛山赛威光电技术有限公司 Led灯

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103175035A (zh) * 2013-03-19 2013-06-26 潘明明 一种内置水冷散热器式led路灯
US20150198322A1 (en) * 2014-01-13 2015-07-16 National Taiwan University Of Science And Technology Liquid cooled light emitting diode devices
CN104315481A (zh) * 2014-10-01 2015-01-28 陆萍 一种水冷散热装置
CN105387357A (zh) * 2015-12-23 2016-03-09 佛山赛威光电技术有限公司 一种散热led灯芯
CN105387395A (zh) * 2015-12-23 2016-03-09 佛山赛威光电技术有限公司 Led灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915753A (zh) * 2018-12-28 2019-06-21 武汉钟码科技有限公司 一种散热效果好并且便于安装的led线条灯
CN109915753B (zh) * 2018-12-28 2021-05-28 台州市颖华车业科技有限公司 一种散热效果好并且便于安装的led线条灯

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Application publication date: 20160928