CN104180230B - 一种用于替换金卤灯的微槽群复合相变led灯 - Google Patents
一种用于替换金卤灯的微槽群复合相变led灯 Download PDFInfo
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Abstract
本发明涉及照明电器技术领域,尤其涉及一种用于替换金卤灯的微槽群复合相变LED灯,一种用于替换金卤灯的微槽群复合相变LED灯,包括:散热器组件,所述散热器组件包括散热器、散热器顶板和散热器底板,所述散热器顶板和散热器底板分别安装在散热器的顶部和底部,所述散热器包括采用相变吸热的中空散热管;所述中空散热管的顶部和底部分别为冷凝端和蒸发端,所述中空散热管内部填充有工作介质,填充有工作介质的中空散热管的内部保持负压状态。所述散热器组件的设置,充分利用了相变吸热的原理,有效地提高了产品散热器的散热性能,并相应缩小了散热器的体积,减轻了产品的重量,具有较高的安全性、稳定性及可靠性。
Description
技术领域
本发明涉及照明电器技术领域,尤其涉及一种用于替换金卤灯的微槽群复合相变LED灯。
背景技术
现有LED是英文light emitting diode(发光二极管)的缩写,它的基本结构是一块电致发光的半导体材料芯片,用银胶或白胶固化到支架上,然后用银线或金线连接芯片和电路板,然后四周用环氧树脂密封,起到保护内部芯线的作用,最后安装外壳,所以LED灯的抗震性能好。
众所周知,散热性能是照明产品使用寿命的决定性因素,特别是在大功率LED灯替代照明产品中尤甚。当前的大功率金卤灯的照明产品,由于须要散发较大的热量,因此散热器的体积和重量均很大,直接导致使用者难以将产品安装在灯具中,并带来很大的安全隐患。
现有的金卤灯散热性差,散热器相对体积较大,重量较重,耗费的散热材料较多,生产成本较高,并且在安装及使用过程中存在着很大的安全风险,因此,提高金卤灯的散热性和减少散热器体积的问题就急需解决。
发明内容
本发明的目的在于提出一种用于替换金卤灯的微槽群复合相变LED灯,能够使得系统有效地提高了产品散热器的散热性能,并相应缩小了散热器的体积,减轻了产品的重量,具有较高的安全性、稳定性及可靠性。
为达此目的,本发明采用以下技术方案:
一种用于替换金卤灯的微槽群复合相变LED灯,包括:散热器组件,所述散热器组件包括散热器、散热器顶板和散热器底板,所述散热器顶板和散热器底板分别安装在散热器的顶部和底部,所述散热器包括采用相变吸热的中空散热管。
所述中空散热管的顶部和底部分别为冷凝端和蒸发端,所述中空散热管内部填充有工作介质,填充有工作介质的中空散热管的内部保持负压状态。
其中,所述中空散热管的管壁上还设置有将液体工作介质回流入蒸发端的吸热芯,所述吸热芯由毛细多孔材料构成。
其中,所述中空散热管的外部还连接有多个外部呈波浪或锯齿型的散热翅片,且多个散热翅片呈辐射状分散在中空散热管的外部。
其中,所述散热翅片的外侧均匀分布有多个用于使所述用于替换金卤灯的微槽群复合相变LED灯的上侧和外侧均分布有光线的背灯铝基板,所述多个背灯铝基板竖直安装在散热器底板上,所述散热器底板下侧正对连接有主铝基板;所述散热器顶板上安装有电源板。
其中,所述背灯铝基板的内侧还设置有锁紧块,与锁紧块对应的翅片上设置有卡槽,所述锁紧块卡接入与其对应的卡槽内。
其中,多个背灯铝基板依次通过焊线串联,且串联后的焊线穿设过散热器底板后焊接在主铝基板的正面。
其中,所述电源板上的其中一路电线依次从散热器顶板、散热器和散热器底板的中心穿过后焊接在主铝基板上;所述电源板的另一路电线穿过连接套焊接在螺头上。
其中,连接套的顶部螺接在螺头的下端,所述电源板设置在连接套内部,且装有电源板的连接套内灌有密封胶。
其中,所述散热器底板的外缘固定有后壳,所述后壳的下侧卡接有前壳,所述前壳内设有用于安装LED灯的安装口。
其中,所述后壳和前壳通过卡扣连接。
其中,所述电源板上还连接有调光电路,所述调光电路的调节器安装在控制板上;所述主铝基板的一侧还设置有散热风扇,所述散热风扇与控制板连接。
其中,所述控制板上还设置有信号接收器,与信号接收器相匹配的遥控装置通过向信号接收器发送指令以控制所述用于替换金卤灯的微槽群复合相变LED灯。
本发明的有益效果是:所述散热器组件的设置,充分利用了相变吸热的原理,有效地提高了产品散热器的散热性能,并相应缩小了散热器的体积,减轻了产品的重量,使得用于替换金卤灯的微槽群复合相变LED灯具有较高的安全性、稳定性及可靠性。
附图说明
图1是本发明具体实施方式提供的用于替换金卤灯的微槽群复合相变LED灯的结构示意图;
图2是本发明具体实施方式提供的散热器的结构示意图。
图中:
1、螺头;2、连接套;3、电源板;4、固定螺钉;5、散热器顶板;6、散热器;7、锁紧块;8、背灯铝基板;9、散热器底板;10、主铝基板;11、后壳;12、前壳;13、中空散热管;14、吸热芯;15、散热翅片。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
如图1-2所示,一种用于替换金卤灯的微槽群复合相变LED灯,包括:散热器组件、连接套组件和灯壳组件,所述散热器组件包括散热器6、散热器顶板5和散热器底板9,所述散热器顶板5和散热器底板9分别通过螺钉固定安装在散热器6的顶部和底部。
所述散热器6包括采用相变吸热的中空散热管13;所述中空散热管13内部填充有工作介质,填充有工作介质的中空散热管13的内部保持负压状态,所述中空散热管13的两端分别为冷凝端和蒸发端。
所述工作介质具有沸点低,易挥发的特性。所述中空散热管13的管壁上还设置有将液体工作介质回流入蒸发端的吸热芯14,所述吸热芯14由毛细多孔材料构成。所述毛细多孔材料用以将放热后冷却为液体的工作介质回流入蒸发端。
当热管的蒸发端受热时,工作介质吸收成为蒸汽,蒸汽形态的工作介质在微小压力差的作用下流向冷凝端,释放出热量,并重新凝结成液体,液体沿吸热芯14靠毛细力的作用流回蒸发端,如此循环不已,热量由蒸发端传递至冷凝端。
作为本技术方案的优选方案之一,所述中空散热管的外部还连接有多个外部呈波浪或锯齿型的散热翅片15,且多个散热翅片15呈辐射状分散在中空散热管13的外部。所述呈波浪形或者锯齿形的散热翅片,可以增大导热管的散热面积。
具体的,所述散热翅片15的外侧均匀分布有多个用于使所述用于替换金卤灯的微槽群复合相变LED灯的上侧和外侧均分布有光线的背灯铝基板8,所述多个背灯铝基板8竖直安装在散热器底板9上,所述背灯铝基板8通过螺钉固定连接在散热器底板9上,所述背灯铝基板8的形状与散热器6的形状相匹配。
所述散热器底板9下侧正对连接有主铝基板10;所述主铝基板10通过螺钉固定在散热器底板9的下侧,所述散热器顶板5上安装有电源板3,所述连接套2通过螺钉固定在在散热器顶板5上,并将电源板3置于其内部,装有电源板3的连接套2内灌有密封胶。
优选的,所述背灯铝基板8的内侧还设置有锁紧块7,与锁紧块7对应的翅片上设置有卡槽,所述锁紧块7卡接入与其对应的卡槽内。优选的所述锁紧块7上居中开设有纵向贯穿的锁紧口,所述锁紧块7的外部与卡槽的内部均设置有相互配合锁紧的波浪形或者锯齿型结构。
具体的,多个背灯铝基板8之间依次通过焊线串联,且串联后的焊线穿设过散热器底板9后焊接在主铝基板10的正面。所述连接套组件包括连接套2、螺头1和电源板3。
具体的,所述电源板3上的其中一路电线依次从散热器顶板5、散热器6和散热器底板9的中心穿过后焊接在主铝基板10上;所述电源板3的另一路电线穿过连接套2焊接在螺头1上。所述连接套2的顶部螺接在螺头1的下端,所述电源板3设置在连接套2内部。
所述灯壳组件包括后壳11和前壳12,其中,所述散热器底板9的外缘通过螺钉固定有后壳11,所述后壳11的下侧通过卡扣卡接在前壳12上,所述前壳12内设有用于安装LED灯的安装口。
作为本技术方案的优选方案之一,所述电源板3上还连接有调光电路,所述调光电路的调节器安装在控制板上;通过控制板对调光电路的控制,使得所述用于替换金卤灯的微槽群复合相变LED灯的光强按照用户的需要进行调整。
所述主铝基板10的一侧还设置有散热风扇,所述散热风扇与控制板连接,所述散热风扇位应急冷却装置,当控制板通过安装于主铝基板10附件的温度传感器感知到其温度高于用户设定的温度时,启动散热风扇。
进一步的,所述控制板上还设置有信号接收器,与信号接收器相匹配的遥控装置通过向信号接收器发送指令以控制所述用于替换金卤灯的微槽群复合相变LED灯。遥控装置的设置使得使用和操作更为方便。
综上所述,所述散热器组件的设置,充分利用了相变吸热的原理,有效地提高了产品散热器的散热性能,并相应缩小了散热器的体积,减轻了产品的重量,使得用于替换金卤灯的微槽群复合相变LED灯具有较高的安全性、稳定性及可靠性。
以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理,而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释,本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式,这些方式都将落入本发明的保护范围之内。
Claims (8)
1.一种用于替换金卤灯的微槽群复合相变LED灯,其特征在于,包括:散热器组件,所述散热器组件包括散热器(6)、散热器顶板(5)和散热器底板(9),所述散热器顶板(5)和散热器底板(9)分别安装在散热器(6)的顶部和底部,所述散热器(6)包括采用相变吸热的中空散热管(13);
所述中空散热管(4)的顶部和底部分别为冷凝端和蒸发端,所述中空散热管(13)内部填充有工作介质,填充有工作介质的中空散热管(13)的内部保持负压状态;
所述中空散热管(13)的管壁上还设置有将液体工作介质回流入蒸发端的吸热芯(14),所述吸热芯(14)由毛细多孔材料构成;
所述中空散热管的外部还连接有多个外部呈波浪或锯齿型的散热翅片(15),且多个散热翅片(15)呈辐射状分散在中空散热管(13)的外部。
2.根据权利要求1所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,所述散热翅片(15)的外侧均匀分布有多个用于使所述用于替换金卤灯的微槽群复合相变LED灯的上侧和外侧均分布有光线的背灯铝基板(8),所述多个背灯铝基板(8)竖直安装在散热器底板(9)上,所述散热器底板(9)下侧正对连接有主铝基板(10);所述散热器顶板(5)上安装有电源板(3)。
3.根据权利要求2所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,所述背灯铝基板(8)的内侧还设置有锁紧块(7),与锁紧块(7)对应的翅片上设置有卡槽,所述锁紧块(7)卡接入与其对应的卡槽内。
4.根据权利要求2所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,多个背灯铝基板(8)依次通过焊线串联,且串联后的焊线穿设过散热器底板(9)后焊接在主铝基板(10)的正面,所述电源板(3)上的其中一路电线依次从散热器顶板(5)、散热器(6)和散热器底板(9)的中心穿过后焊接在主铝基板(10)上;所述电源板(3)的另一路电线穿过连接套(2)焊接在螺头(1)上。
5.根据权利要求2所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,连接套(2)的顶部螺接在螺头(1)的下端,所述电源板(3)设置在连接套(2)内部,且装有电源板(3)的连接套(2)内灌有密封胶。
6.根据权利要求2所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,所述散热器底板(9)的外缘固定有后壳(11),所述后壳(11)的下侧卡接有前壳(12),所述前壳(12)内设有用于安装LED灯的安装口。
7.根据权利要求2所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,所述电源板(3)上还连接有调光电路,所述调光电路的调节器安装在控制板上;所述主铝基板(10)的一侧还设置有散热风扇,所述散热风扇与控制板连接。
8.根据权利要求7所述的用于替换金卤灯的微槽群复合相变LED灯,其特征在于,所述控制板上还设置有信号接收器,与信号接收器相匹配的遥控装置通过向信号接收器发送指令以控制所述用于替换金卤灯的微槽群复合相变LED灯。
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CN201410429783.5A CN104180230B (zh) | 2014-08-28 | 2014-08-28 | 一种用于替换金卤灯的微槽群复合相变led灯 |
CN201580000101.1A CN105612382A (zh) | 2014-08-28 | 2015-04-21 | 一种用于替代金卤灯和高压钠灯并带有主动智能散热系统的高功率替代型led灯 |
PCT/CN2015/077041 WO2016029703A1 (en) | 2014-08-28 | 2015-04-21 | High-power retrofit led lamp with active and intelligent cooling system for replacement of metal halid lamp and high-pressure sodiam lamp |
EP15835861.4A EP3186541A4 (en) | 2014-08-28 | 2015-04-21 | High-power retrofit led lamp with active and intelligent cooling system for replacement of metal halid lamp and high-pressure sodiam lamp |
US14/698,506 US20160066374A1 (en) | 2014-08-28 | 2015-04-28 | High-power retrofit led lamp with active and intelligent cooling system for replacement of metal halid lamp and high-pressure sodiam lamp |
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CN201580000101.1A Pending CN105612382A (zh) | 2014-08-28 | 2015-04-21 | 一种用于替代金卤灯和高压钠灯并带有主动智能散热系统的高功率替代型led灯 |
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WO2019127515A1 (zh) * | 2017-12-29 | 2019-07-04 | 深圳市超频三科技股份有限公司 | 灯具及其光源基板 |
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2015
- 2015-04-21 EP EP15835861.4A patent/EP3186541A4/en not_active Withdrawn
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- 2015-04-21 CN CN201580000101.1A patent/CN105612382A/zh active Pending
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