CN104421819A - 节能路灯 - Google Patents

节能路灯 Download PDF

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Publication number
CN104421819A
CN104421819A CN201310399137.4A CN201310399137A CN104421819A CN 104421819 A CN104421819 A CN 104421819A CN 201310399137 A CN201310399137 A CN 201310399137A CN 104421819 A CN104421819 A CN 104421819A
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Prior art keywords
energy
generator
lamp
led
lamp body
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CN201310399137.4A
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English (en)
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石玉洲
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Individual
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Priority to CN201310399137.4A priority Critical patent/CN104421819A/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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting 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
    • F21S9/026—Lighting 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 using wind power, e.g. using wind turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting 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
    • F21S9/03—Lighting 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
    • F21S9/035—Lighting 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 integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2101/00—Point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy 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)
  • Sustainable Energy (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Wind Motors (AREA)

Abstract

一种节能路灯，包括灯杆、LED灯、光伏板，其技术要点是：所述光伏板设置在LED灯的背面上；灯杆内设有限位凸台，限位凸台上安装有发电机，发电机转轴的一端限位在发电机上，发电机转轴的另一端贯穿灯杆顶部，发电机转轴的另一端的设置有螺旋状叶片。解决了现有节能路灯在长期阴雨天气下储能不足的问题。其结构设计巧妙，具有环保节能、使用寿命长等优点。

Description

节能路灯
技术领域
本发明涉及一种照明设备，具体是一种节能路灯。
背景技术
面对煤炭及石油等石化燃料日益枯竭的威胁，风能与太阳能等可再生能源已在全球受到极大的重视，也是最具商业潜在价值的能源产业。现有的太阳能LED路灯用以给城市街道照明，太阳能LED路灯主要包括用以将日照中的太阳能转化为电能的光伏板、蓄电池、LED灯体。太阳能板通常固定在灯杆上，而日照光线的角度随着时间的变化而不断变化，难以发挥最大的发电效率。如果梅雨季节来临，长期的阴雨天气将导致蓄电池储能不足，无法满足LED路灯的使用需求。为此，需要对现有的节能路灯进行改进。
发明内容
本发明的目的是提供一种节能路灯，解决了现有节能路灯在长期阴雨天气下储能不足的问题。其结构设计巧妙，具有环保节能、使用寿命长等优点。
本发明所采用的技术方案是：该节能路灯包括灯杆、LED灯、光伏板，其特征在于：所述光伏板设置在LED灯的背面上；灯杆内设有限位凸台，限位凸台上安装有发电机，发电机转轴的一端限位在发电机上，发电机转轴的另一端贯穿灯杆顶部，发电机转轴的另一端的设置有螺旋状叶片。
所述LED灯包括灯体、设置在灯体上的灯体固定部、限位在灯体内的铝基板、通过导热胶固定在铝基板上的LED、设置在灯体透光面的灯罩、安装在灯罩与铝基板之间的灯碗。
所述发电机包括外壳，装配在发电机外壳中的环形的定子，缠绕在定子上的定子绕组，限位在发电机外壳上的发电机转轴，固定在转轴上的发电机转子，转子与定子同轴设置，转子由多层等大的永磁体盘片构成。
本发明具有的优点及积极的技术效果是：光伏板设置在LED灯的背面上，使路灯外形更加简洁美观。灯杆内设有限位凸台，限位凸台上安装有发电机，将发电机设置在灯杆内部，不影响美观同时提高了路灯的蓄电池的电能产率。发电机转轴的另一端的设置有螺旋状叶片，叶片可受到任意方向风的作用而旋转发电。综上所述，本发明的路灯可不受季节、天气等因素的限制，弥补了传统节能路灯在长期阴雨天气下储能不足的问题，因此具有环保节能、使用寿命长等优点。
附图说明
以下结合附图对本发明作进一步描述。
图1为本发明的局部剖视结构示意图；
图2为本发明使用状态示意图；
图3为LED灯的俯视局部剖视结构示意图；
图4为LED灯的主视局部剖视结构示意图；
图5为发电机的结构示意图。
图中序号说明：1叶片、2发电机转轴、3发电机、4限位凸台、5灯杆、6LED灯、7加强筋、8底座、9光伏板、10散热孔、11灯体固定部、12灯体固定螺丝、13导热胶、14灯体、15LED、16灯碗、17灯罩、18稳压管、19铝基板、20铝基板固定螺丝、21发电机外壳、22定子、23定子绕组、24轴承、25转子。
具体实施方式
       根据图1~5详细说明本发明的具体结构。该节能路灯包括灯杆5、LED灯6、光伏板9、蓄电池（图中未示出）等部分。其中，蓄电池设置在灯杆底部，以方便定期更换。LED灯包括灯体14、设置在灯体14底部的灯体固定部11、限位在灯体内的铝基板19、通过导热胶13固定在铝基板19上的LED15、设置在灯体14透光面的灯罩17、安装在灯罩17与铝基板19之间的灯碗16。LED15与稳压管18并联，防止由于电压不稳而降低LED的使用寿命。灯罩17上设有空腔，灯体14底部设有与灯碗空腔向对应的散热孔10。铝基板19通过铝基板固定螺丝20固定在灯体14内，安装方便。灯体固定部11插入灯杆后通过灯体固定螺丝12锁紧。光伏板9设置在LED灯6的背面上，使灯杆外形更加简洁美观。灯杆5内设有限位凸台4，限位凸台4上安装有发电机3，发电机3包括发电机外壳22，装配在发电机外壳22中的环形的定子23，缠绕在定子上的定子绕组24，限位在发电机外壳22上的发电机转轴2，固定在转轴上的发电机转子，转子25与定子22同轴设置，转子25由多层等大的永磁体盘片构成。发电机转轴2的一端限位在发电机3上，灯杆顶部限位有轴承，发电机转轴2的另一端贯穿灯杆5顶部，并通过该轴承限位。发电机转轴2的另一端的设置有螺旋状叶片1。叶片1可制成两端面转角为90~180°的螺旋叶片。由于发电机转轴2垂直于地面，叶片1可受到任意方向风的作用而旋转。

Claims (3)

1.一种节能路灯，包括灯杆、LED灯、光伏板，其特征在于：所述光伏板设置在LED灯的背面上；灯杆内设有限位凸台，限位凸台上安装有发电机，发电机转轴的一端限位在发电机上，发电机转轴的另一端贯穿灯杆顶部，发电机转轴的另一端的设置有螺旋状叶片。
2.根据权利要求1所述的节能路灯，其特征在于：所述LED灯包括灯体、设置在灯体上的灯体固定部、限位在灯体内的铝基板、通过导热胶固定在铝基板上的LED、设置在灯体透光面的灯罩、安装在灯罩与铝基板之间的灯碗。
3.根据权利要求1所述的节能路灯，其特征在于：所述发电机包括外壳，装配在发电机外壳中的环形的定子，缠绕在定子上的定子绕组，限位在发电机外壳上的发电机转轴，固定在转轴上的发电机转子，转子与定子同轴设置，转子由多层等大的永磁体盘片构成。
CN201310399137.4A 2013-09-05 2013-09-05 节能路灯 Pending CN104421819A (zh)

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Application Number Priority Date Filing Date Title
CN201310399137.4A CN104421819A (zh) 2013-09-05 2013-09-05 节能路灯

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CN201310399137.4A CN104421819A (zh) 2013-09-05 2013-09-05 节能路灯

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748051A (zh) * 2015-03-23 2015-07-01 安徽兆利光电科技有限公司 一种节能环保led灯具
CN104819424A (zh) * 2015-03-23 2015-08-05 安徽兆利光电科技有限公司 一种带有光控装置的节能环保led灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104748051A (zh) * 2015-03-23 2015-07-01 安徽兆利光电科技有限公司 一种节能环保led灯具
CN104819424A (zh) * 2015-03-23 2015-08-05 安徽兆利光电科技有限公司 一种带有光控装置的节能环保led灯

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