CN105822912A - 一种复式散热型led灯 - Google Patents
一种复式散热型led灯 Download PDFInfo
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- CN105822912A CN105822912A CN201610333818.4A CN201610333818A CN105822912A CN 105822912 A CN105822912 A CN 105822912A CN 201610333818 A CN201610333818 A CN 201610333818A CN 105822912 A CN105822912 A CN 105822912A
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- led lamp
- heat dissipation
- cylinder
- water pump
- barrel body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling 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
- F21V29/713—Cooling 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
本申请公开了一种复式散热型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;筒体一端设有风机,另一端封闭,筒体的筒壁设有若干个通风孔,通风孔位于相邻的两个LED灯条之间;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,此外还安装有散热风机,能够进行主动通风,高效降温,适合大功率、长时间的照明工作,适应性好。
Description
技术领域
本发明涉及灯芯,尤其涉及一种复式散热型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复式散热型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,提供一种复式散热型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;筒体一端设有风机,另一端封闭,筒体的筒壁设有若干个通风孔,通风孔位于相邻的两个LED灯条之间;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、温度传感器和风机,控制器控制水泵和风机的开启与关闭。
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,此外还安装有散热风机、水箱、水泵、散热水管和控制器,当需要散热时,能够进行主动通风散热和水冷散热,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是本发明一种复式散热型LED灯的结构示意图;
图2是本发明一种复式散热型LED灯的内部结构示意图;
图3是本发明一种复式散热型LED灯设置风机的结构示意图。
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1-3所示,一种复式散热型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。
筒体2一端设有风机6,另一端封闭,其中风机6通过支架固定安装在筒体2的端部,风机6能够将筒体2内的气流向外排出。筒体2的筒壁设有若干个通风孔21,通风孔21位于相邻的两个LED灯条4之间。风机6可以和LED灯条4并联连接,当导电条4通电时,风机6开始工作,LED灯条4附近的热气通过通风孔21吸进筒体2内,并排出去,高效降温,适合大功率、长时间的照明工作。
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、温度传感器95和风机6,控制器94控制水泵92和风机6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、以及开启风机6进行通风散热。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和风机6。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,此外还安装有散热风机、水箱、水泵、散热水管和控制器,当需要散热时,能够进行主动通风散热和水冷散热,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)
1.一种复式散热型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);所述筒体(2)一端设有风机(6),另一端封闭,筒体(2)的筒壁设有若干个通风孔(21),所述通风孔(21)位于相邻的两个LED灯条(4)的之间;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)、温度传感器(95)和风机(6),控制器(94)控制水泵(92)和风机(6)的开启与关闭。
2.根据权利要求1所述的一种复式散热型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所述的一种复式散热型LED灯,其特征在于:所述筒体(2)外侧壁涂有反光涂料。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106641883A (zh) * | 2016-12-23 | 2017-05-10 | 台龙电子(昆山)有限公司 | 一种内置有led灯条的发光机构 |
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CN204901680U (zh) * | 2015-09-09 | 2015-12-23 | 江苏佳强照明电器有限公司 | 一种散热灯芯 |
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 |
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- 2016-05-18 CN CN201610333818.4A patent/CN105822912A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103175035A (zh) * | 2013-03-19 | 2013-06-26 | 潘明明 | 一种内置水冷散热器式led路灯 |
CN203286527U (zh) * | 2013-06-06 | 2013-11-13 | 四川海金汇光电有限公司 | 一种水冷散热led灯具 |
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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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106641883A (zh) * | 2016-12-23 | 2017-05-10 | 台龙电子(昆山)有限公司 | 一种内置有led灯条的发光机构 |
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