CN106969289A - 多光束角led投光灯 - Google Patents

多光束角led投光灯 Download PDF

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Publication number
CN106969289A
CN106969289A CN201710238371.7A CN201710238371A CN106969289A CN 106969289 A CN106969289 A CN 106969289A CN 201710238371 A CN201710238371 A CN 201710238371A CN 106969289 A CN106969289 A CN 106969289A
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base enclosure
power supply
projecting lamp
multiple beam
external power
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许有志
张磊
郭磊
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Anhui Paramount Environmental Art Technology Co Ltd
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Anhui Paramount Environmental Art Technology Co Ltd
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Priority to CN201710238371.7A priority Critical patent/CN106969289A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V7/00—Reflectors for light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本发明涉及一种多光束角LED投光灯，包括基壳，基壳的正面设置有反光罩，反光罩的罩口上设置防护密封垫，防护密封垫上贴置有钢化玻璃，反光罩内设置光源灯组、电气组件和内置电源，基壳的背面开设有连接插孔，连接插孔上插置有外置电源，外置电源的下方设置散热器，所述的外置电源上设置有鳍片散热板，基壳的背面上还设置有导热管，导热管的自由端顺延连接至鳍片散热板或散热器上。供电稳定且供电持续性强，散热性能优。

Description

多光束角LED投光灯
技术领域
本发明涉及LED灯技术领域，具体涉及一种多光束角LED投光灯。
背景技术
LED投光灯，又名LED聚光灯、LED投射灯。LED投光灯使指定被照面上的照度高于周围环境的灯具。主要用于大面积作业场矿、建筑物轮廓、体育场、立交桥、纪念碑、公园和花坛等。现有的LED投光灯多为单光束LED投光灯，为了达到景观效果，多光束角LED投光灯正在被逐渐开发，多光束角LED投光灯由于灯组多，电气组件复杂，其持续供电能力以及散热能力成为多光束角LED投光灯亟需解决的问题。
发明内容
本发明目的是提供一种多光束角LED投光灯，供电稳定且供电持续性强，散热性能优。
为了实现以上目的，本发明采用的技术方案为：一种多光束角LED投光灯，包括基壳，基壳的正面设置有反光罩，反光罩的罩口上设置防护密封垫，防护密封垫上贴置有钢化玻璃，反光罩内设置光源灯组、电气组件和内置电源，基壳的背面开设有连接插孔，连接插孔上插置有外置电源，外置电源的下方设置散热器，所述的外置电源上设置有鳍片散热板，基壳的背面上还设置有导热管，导热管的自由端顺延连接至鳍片散热板或散热器上。
优选的，所述的导热管的自由端呈喇叭状。
进一步的，所述的散热器上的外部铺设一层泡沫铜。
进一步的，位于基壳的两侧铰接设置有安装座，该两侧铰接端上均设置有防震橡胶座。
本发明的技术效果在于：本发明的光源灯组采用多光束角LED灯，所述的多光束角LED灯是指光源灯组的各LED灯采用多个角度布置，达到光束斑斓的光效。通过基壳上设置连接插孔，采用可移动式、可拆卸式的外置电源电连接于连接插孔上，使得投光灯供电稳定且供电持续性强，通过散热器的散热作用保证投光灯的基础散热，通过鳍片散热板对投光灯的散热源外置电源进行辅助散热，进一步提高投光灯的散热率。基壳采用高压铸铝压铸成型，虽然这样的基壳本身散热效果好，但是使用时间一长，光源灯组、电气组件和内置电源的高热性，还是会导致基壳内热量较大，故设置导热管，通过导热管将基壳内热量导至鳍片散热板和/或散热器上，进一步提高投光灯的散热性能。
附图说明
图1为本发明的主视结构示意图；
图2为本发明的侧视结构示意图。
具体实施方式
参照附图，一种多光束角LED投光灯，包括基壳1，基壳1的正面设置有反光罩2，反光罩2的罩口上设置防护密封垫3，防护密封垫3上贴置有钢化玻璃4，反光罩2内设置光源灯组5、电气组件和内置电源，基壳1的背面开设有连接插孔，连接插孔上插置有外置电源6，外置电源6的下方设置散热器7，所述的外置电源6上设置有鳍片散热板8，基壳1的背面上还设置有导热管9，导热管9的自由端顺延连接至鳍片散热板7或散热器7上。
本发明的光源灯组5采用多光束角LED灯，所述的多光束角LED灯是指光源灯组5的各LED灯采用多个角度布置，达到光束斑斓的光效。通过基壳1上设置连接插孔，采用可移动式、可拆卸式的外置电源6电连接于连接插孔上，使得投光灯供电稳定且供电持续性强，通过散热器7的散热作用保证投光灯的基础散热，通过鳍片散热板8对投光灯的散热源外置电源6进行辅助散热，进一步提高投光灯的散热率。基壳1采用高压铸铝压铸成型，虽然这样的基壳1本身散热效果好，但是使用时间一长，光源灯组5、电气组件和内置电源的高热性，还是会导致基壳1内热量较大，故设置导热管9，通过导热管9将基壳1内热量导至鳍片散热板8和/或散热器7上，进一步提高投光灯的散热性能。此外，钢化玻璃4为高强度钢化玻璃，透光性好，抗冲击力强；防护密封垫3为耐高温硅胶密封圈，确保防尘防水等级达到IP66。投光灯表面按环境背景颜色静电粉体喷塑处理。适用于户外重点区域照明及楼宇、桥梁、古建筑泛光照明。
优选的，所述的导热管8的自由端呈喇叭状。喇叭状的导热管8管头的好处是：其一，利于导热管8的自由端位于鳍片散热板7或散热器7上的稳定布置；其二，也是提高了导热管8的出热率。
进一步的，所述的散热器7上的外部铺设一层泡沫铜。泡沫铜是一种新型的散热材料，它的结构和海绵非常类似，较小的体积也具备超大的表面积。空气可以自由穿过其中，悄无声息地将热量排出。
进一步的，位于基壳1的两侧铰接设置有安装座10，该两侧铰接端上均设置有防震橡胶座11。
通过铰接的安装座10使得多光束角LED投光灯安装更方便，可根据现场照明需求，在水平面及竖直面大角度调整投射角度，通过安装座10实现投光灯的壁挂式安装或者吸顶式安装，十分方便。防震橡胶座11起到保护铰接端以及达到对投光灯缓冲保护的作用。

Claims (4)

1.一种多光束角LED投光灯，包括基壳(1)，基壳(1)的正面设置有反光罩(2)，反光罩(2)的罩口上设置防护密封垫(3)，防护密封垫(3)上贴置有钢化玻璃(4)，反光罩(2)内设置光源灯组(5)、电气组件和内置电源，其特征在于：基壳(1)的背面开设有连接插孔，连接插孔上插置有外置电源(6)，外置电源(6)的下方设置散热器(7)，所述的外置电源(6)上设置有鳍片散热板(8)，基壳(1)的背面上还设置有导热管(9)，导热管(9)的自由端顺延连接至鳍片散热板(7)或散热器(7)上。
2.根据权利要求1所述的多光束角LED投光灯，其特征在于：所述的导热管(8)的自由端呈喇叭状。
3.根据权利要求1所述的多光束角LED投光灯，其特征在于：所述的散热器(7)上的外部铺设一层泡沫铜。
4.根据权利要求1所述的多光束角LED投光灯，其特征在于：位于基壳(1)的两侧铰接设置有安装座(10)，该两侧铰接端上均设置有防震橡胶座(11)。
CN201710238371.7A 2017-04-13 2017-04-13 多光束角led投光灯 Pending CN106969289A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202216108U (zh) * 2011-09-06 2012-05-09 深圳市耀嵘科技有限公司 Led工矿灯
CN204176555U (zh) * 2014-11-21 2015-02-25 乐雷光电技术（上海）有限公司 一种超窄光束角led投光灯
CN205316140U (zh) * 2015-11-27 2016-06-15 宁波市佛兰德光电科技有限公司 Led投光灯
CN205579314U (zh) * 2016-04-08 2016-09-14 东莞市百分百科技有限公司 Led工矿投光灯
CN206018374U (zh) * 2016-05-24 2017-03-15 广州市波迪光电新技术有限公司 超薄led投光灯
CN207080852U (zh) * 2017-04-13 2018-03-09 安徽派蒙特环境艺术科技有限公司 多光束角led投光灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202216108U (zh) * 2011-09-06 2012-05-09 深圳市耀嵘科技有限公司 Led工矿灯
CN204176555U (zh) * 2014-11-21 2015-02-25 乐雷光电技术（上海）有限公司 一种超窄光束角led投光灯
CN205316140U (zh) * 2015-11-27 2016-06-15 宁波市佛兰德光电科技有限公司 Led投光灯
CN205579314U (zh) * 2016-04-08 2016-09-14 东莞市百分百科技有限公司 Led工矿投光灯
CN206018374U (zh) * 2016-05-24 2017-03-15 广州市波迪光电新技术有限公司 超薄led投光灯
CN207080852U (zh) * 2017-04-13 2018-03-09 安徽派蒙特环境艺术科技有限公司 多光束角led投光灯

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