CN109519841A - 节能路灯 - Google Patents

节能路灯 Download PDF

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Publication number
CN109519841A
CN109519841A CN201811232117.7A CN201811232117A CN109519841A CN 109519841 A CN109519841 A CN 109519841A CN 201811232117 A CN201811232117 A CN 201811232117A CN 109519841 A CN109519841 A CN 109519841A
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energy
lamp
conserving road
road lamp
pedestal
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周峰
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YANGZHOU NEW IDEAS PHOTOELECTRIC TECHNOLOGY Co Ltd
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YANGZHOU NEW IDEAS PHOTOELECTRIC TECHNOLOGY Co Ltd
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Priority to CN201811232117.7A priority Critical patent/CN109519841A/zh
Publication of CN109519841A publication Critical patent/CN109519841A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/032Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
    • 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
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023Power supplies in a casing
    • 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
    • F21V29/502Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503Cooling arrangements characterised by the adaptation for cooling of specific components of 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
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • 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
    • F21V7/00Reflectors for light sources
    • F21V7/22Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明公开了一种节能路灯,包括杆体和路灯灯罩,杆体的顶端安装有太阳能电池板,杆体的底端连接有底座,底座内安装有蓄电池和控制装置,杆体上设有支架,支架上设有两个灯体;每个灯体均与蓄电池电连接;灯体包括聚光灯罩、基座和设置于基座上表面的多个LED灯珠,基板下部设有散热装置;聚光灯罩包括基材层、涂覆于基材层上的反光材料涂层和设于反光材料涂层上的透明保护层。本发明提供一种节能路灯通过聚光灯罩,提高路灯的照明亮度及远度,使得光源得以充分利用,达到可减少路灯数量,从而起到节约材料的作用。

Description

节能路灯
技术领域
本发明涉及路灯技术领域,特别涉及一种节能路灯。
背景技术
当今社会的城市照明和道路照明中,路灯照明所占比例越来越大,与现有供电紧张的矛盾也越来越突出,因此采用太阳能路灯取代传统路灯已是一种必然趋势。目前城市中使用的路灯,多数其灯罩的材质和结构等原因,照明效果并不理想,且在考虑节能时,并未对路灯本身的光源所发出光进行充分利用。
发明内容
针对上述现有的路灯的问题,本发明提供一种节能路灯。
为了解决上述技术问题,本发明采用的技术方案是:
一种节能路灯,其中:包括杆体和路灯灯罩,所述杆体的顶端安装有太阳能电池板,所述杆体的底端连接有底座,所述底座内安装有蓄电池和控制装置,所述杆体上设有支架,所述支架上设有两个灯体;每个所述灯体均与蓄电池电连接;所述灯体包括聚光灯罩、基座和设置于基座上表面的多个LED灯珠,所述基座下部设有散热装置;所述聚光灯罩包括基材层、涂覆于基材层上的反光材料涂层和设于反光材料涂层上的透明保护层。
优选的是,所述的节能路灯,其中,所述散热装置包括基板和多个翅片,所述多个翅片分别竖向设置在基板上,且多个翅片相互平行设置。
优选的是,所述的节能路灯,其中,所述散热装置还包括壳体,其为两端封闭的竖直设置的中空筒体结构,所述基板和多个翅片设置于壳体中,所述壳体的上平面与所述基座的下表面固定连接,所述壳体的下平面与所述翅片的下端接触。
优选的是,所述的节能路灯,其中,所述反光材料涂层由以下重量份的材料组成:
优选的是,所述的节能路灯,其中,所述丙烯酸树脂的数均分子量为10000~12000g/mol。
优选的是,所述的节能路灯,其中,所述聚碳酸酯的数均分子量为3000~3200g/mol。
优选的是,所述的节能路灯,其中,还包括0.5~1重量份氮化硼。
优选的是,所述的节能路灯,其中,基材层为聚氯乙烯层和设于聚氯乙烯层底面的氟树脂层。
优选的是,所述的节能路灯,其中,所述反光材料涂层内植入有玻璃微珠,植入深度为所述玻璃微珠直径的1/2-2/3。
优选的是,所述的节能路灯,其中,所述玻璃微珠折射率为1.92~2.20,粒径为200μm~240μm。
有益效果:
本发明提供一种节能路灯,包括杆体和路灯灯罩,路灯灯罩内设有灯体,灯体包括聚光灯罩,聚光灯罩包括基材层、涂覆于基材层上的反光材料涂层和设于反光材料涂层上的透明保护层,提高聚光灯罩的聚光效果,通过在光材料涂层内植入玻璃微珠,利用光学原理弯曲镜面的反射光线以及聚光性,提高路灯的照明亮度及远度,使得光源得以充分利用,达到可减少路灯数量,从而起到节约材料的作用;在反光材料涂层和透明保护层之间还设聚焦薄膜层,使反光材料涂层具有不同角度的逆反射性能,进一步提高其光反射效率。
附图说明
图1为本发明中节能路灯的结构示意图;
图2为本发明中灯体的结构示意图;
图3为图2中聚光灯罩的结构示意图。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是,对于这些实施方式的说明用于帮助理解本发明,但并不构成对本发明的限定。此外,下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
参照图1~图3,本发明提供一种节能路灯,包括杆体1和路灯灯罩2,杆体1的顶端安装有太阳能电池板3,杆体1的底端连接有底座4,底座1内安装有蓄电池11和控制装置12,杆体上设有支架5,支架上设有两个灯体;每个灯体均与蓄电池电11连接;灯体包括聚光灯罩21、基座22和设置于基座22上表面的多个LED灯珠23,基座22下部设有散热装置23;聚光灯罩21包括基材层211、涂覆于基材层上的反光材料涂层212和设于反光材料涂层上的透明保护层213。
作为本案又一实施例,散热装置包括基板231和多个翅片232,多个翅片232分别竖向设置在基板231上,且多个翅片232相互平行设置。
作为本案又一实施例,散热装置还包括壳体233,其为两端封闭的竖直设置的中空筒体结构,基板231和多个翅片232设置于壳体233中,壳体233的上平面与基座22的下表面固定连接,壳体233的下平面与翅片232的下端接触。通过设置散热装置,能够快速将灯体产生的热量及时排出,降低壳体内部的温度,保持本发明提供的节能路灯始终处于较低温度,避免因热量聚集导致灯壳温度过高,延长灯体的使用寿命。
作为本案又一实施例,反光材料涂层212由以下重量份的材料组成:
丙烯酸树脂具有优异的耐辐射、耐候性、耐热、耐化学品性及耐腐蚀性能,并且具有优异的光学特性;聚碳酸酯提高反光材料涂层的机械加工性能;碳化硅、氧化铝、Fe-Si-B合金均属于改进型添加剂,它们作为一个整体,彼此协同发挥作用,它们可进一步增加反光涂层的抗老化、抗腐蚀、耐高温、耐低温和耐候性能。
作为本案又一实施例,丙烯酸树脂的数均分子量为10000~12000g/mol。
作为本案又一实施例,聚碳酸酯的数均分子量为3000~3200g/mol。
作为本案又一实施例,还包括0.5~1重量份氮化硼。氮化硼增加反光材料涂层的吸光-发光速率和灵敏度,防止反射层发出的光散射率过高。
作为本案又一实施例,基材层211为聚氯乙烯层和设于聚氯乙烯层底面的氟树脂层。通过设置基材层为聚氯乙烯层和氟树脂层,提高聚光灯罩的机械强度、耐后老化性能、耐辐射性能和聚光性能。
作为本案又一实施例,反光材料涂层内植入有玻璃微珠214,植入深度为所述玻璃微珠直径的1/2-2/3。通过在光材料涂层内植入玻璃微珠,利用光学原理弯曲镜面的反射光线以及聚光性,提高路灯的照明亮度及远度,使得光源得以充分利用,达到可减少路灯数量,从而起到节约材料的作用。
作为本案又一实施例,反光材料涂层212和透明保护层213之间还设有聚焦薄膜层215,该聚焦薄膜层215分布于多个玻璃微珠214之间。通过设置聚焦层215使反光材料涂层具有不同角度的逆反射性能,其为聚氨酯薄膜。
下面列出一些具体的实施例和对比例以及性能测试结果:
以上结合附图对本发明的实施方式作了详细说明,但本发明不限于所描述的实施方式。对于本领域的技术人员而言,在不脱离本发明原理和精神的情况下,对这些实施方式进行多种变化、修改、替换和变型,仍落入本发明的保护范围内。

Claims (10)

1.一种节能路灯,其特征在于:包括杆体和路灯灯罩,所述杆体的顶端安装有太阳能电池板,所述杆体的底端连接有底座,所述底座内安装有蓄电池和控制装置,所述杆体上设有支架,所述支架上设有两个灯体;每个所述灯体均与蓄电池电连接;所述灯体包括聚光灯罩、基座和设置于基座上表面的多个LED灯珠,所述基座下部设有散热装置;所述聚光灯罩包括基材层、涂覆于基材层上的反光材料涂层和设于反光材料涂层上的透明保护层。
2.根据权利要求1所述的节能路灯,其特征在于,所述散热装置包括基板和多个翅片,所述多个翅片分别竖向设置在基板上,且多个翅片相互平行设置。
3.根据权利要求1或2所述的节能路灯,其特征在于,所述散热装置还包括壳体,其为两端封闭的竖直设置的中空筒体结构,所述基板和多个翅片设置于壳体中,所述壳体的上平面与所述基座的下表面固定连接,所述壳体的下平面与所述翅片的下端接触。
4.根据权利要求1所述的节能路灯,其特征在于,所述反光材料涂层由以下重量份的材料组成:
5.根据权利要求4所述的节能路灯,其特征在于,所述丙烯酸树脂的数均分子量为10000~12000g/mol。
6.根据权利要求4所述的节能路灯,其特征在于,所述聚碳酸酯的数均分子量为3000~3200g/mol。
7.根据权利要求4所述的节能路灯,其特征在于,还包括0.5~1重量份氮化硼。
8.根据权利要求1所述的节能路灯,其特征在于,基材层为聚氯乙烯层和设于聚氯乙烯层底面的氟树脂层。
9.根据权利要求1所述的节能路灯,其特征在于,所述反光材料涂层内植入有玻璃微珠,植入深度为所述玻璃微珠直径的1/2-2/3。
10.根据权利要求1或9所述的节能路灯,其特征在于,所述反光材料涂层和透明保护层之间还设有聚焦薄膜层,该聚焦薄膜层分布于多个玻璃微珠之间。
CN201811232117.7A 2018-10-22 2018-10-22 节能路灯 Pending CN109519841A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110222284A1 (en) * 2010-07-07 2011-09-15 Kong Kyung-Il Street lamp
CN202660270U (zh) * 2012-04-19 2013-01-09 东莞市科磊得数码光电科技有限公司 带有柔光结构的led灯具
CN106085165A (zh) * 2016-06-21 2016-11-09 王建标 Led灯
CN207065429U (zh) * 2017-07-11 2018-03-02 江苏宝润照明电器有限公司 一种节能防水太阳能路灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110222284A1 (en) * 2010-07-07 2011-09-15 Kong Kyung-Il Street lamp
CN202660270U (zh) * 2012-04-19 2013-01-09 东莞市科磊得数码光电科技有限公司 带有柔光结构的led灯具
CN106085165A (zh) * 2016-06-21 2016-11-09 王建标 Led灯
CN207065429U (zh) * 2017-07-11 2018-03-02 江苏宝润照明电器有限公司 一种节能防水太阳能路灯

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