CN107726224A - 一种太阳能集成散热led路灯 - Google Patents
一种太阳能集成散热led路灯 Download PDFInfo
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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
- 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
- F21S9/032—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 separate from the lighting unit
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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
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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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling 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
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- 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
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- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- 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)
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Abstract
本发明公开了LED路灯技术领域的一种太阳能集成散热LED路灯,包括支柱,所述支柱的顶端连接太阳能支架,所述太阳能支架的另一端连接太阳能集成板,所述支柱的右侧连接灯具固定杆,所述支柱的右侧设置保护壳,所述灯具固定杆的另一端连接集成盒,所述集成盒的底部通过支架连接灯壳,所述集成盒的内壁左右两侧均设置风机,所述集成盒的内腔设置吸热装置,所述集成盒的内腔设置散热装置,所述散热装置的顶部设置散热鳍片,所述灯壳的内腔设置LED灯,所述集成盒的底部设置玻璃罩,通过风机吹出的风加快散热装置和吸热装置的冷却速度,不仅结构简单,使用方便,还可以保证LED灯的散热速度,延长LED灯的使用寿命。
Description
技术领域
本发明涉及LED路灯技术领域,具体为一种太阳能集成散热LED路灯。
背景技术
LED灯其基本结构为电致发光的半导体材料。基于LED光源具有体积小、耗电量低、使用寿命长、高亮度、低热量等特性,决定了LED将是替代传统光源的最理想光源。随着LED技术的日趋成熟,采用LED光源设计的LED灯具已经得到了广泛的应用,现有大功率LED灯具通常采用的散热方案是:首先将LED芯片通过回流焊的方式焊接在铝基或者铜基的PCB板上,然后在PCB板底面涂覆一层导热硅胶,最后将PCB板粘接在铝合金灯体(散热器)上。LED芯片的热量首先传递到PCB板(铝基或铜基),再通过导热硅胶传递到散热器,散热器最后将热量传递到灯具周围的空气中。然而当这些散热装置本身达到一定温度时就会很难继续对LED灯持续的散热,使得LED灯内部过热而停止运行。
发明内容
本发明的目的在于提供一种太阳能集成散热LED路灯,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种太阳能集成散热LED路灯,包括支柱,所述支柱的顶端连接太阳能支架,所述太阳能支架的另一端连接太阳能集成板,所述支柱的右侧连接灯具固定杆,所述支柱的右侧设置保护壳,且保护壳在灯具固定杆的上方,所述灯具固定杆的另一端连接集成盒,所述集成盒的底部通过支架连接灯壳,所述集成盒的内壁左右两侧均设置风机,所述集成盒的内腔设置吸热装置,且吸热装置设置在灯壳的上方,所述集成盒的内腔设置散热装置,且散热装置设置在吸热装置的上方,所述散热装置的顶部设置散热鳍片,所述集成盒的顶部设置通气孔,所述灯壳的内腔设置LED灯,且LED灯延伸至灯壳的外侧,所述集成盒的底部设置玻璃罩。
优选的,所述LED灯为十八组相同结构的,且呈矩形阵列均匀设置在灯壳的底部。
优选的,所述吸热装置与散热装置之间留有缝隙。
优选的,所述吸热装置为轻质吸热铝板,且吸热装置的两端均通过卡扣与集成盒的两侧内壁连接。
优选的,所述散热鳍片最少为八组结构相同的结构,且集成盒的顶部均匀开设的通气孔与散热鳍片的位置相对应。
优选的,所述保护壳的面积大于集成盒的顶部表面的面积。
与现有技术相比,本发明的有益效果是:通过一种太阳能集成散热LED路灯,在集成盒的内部设置风机,通过风机吹出的风加快散热装置和吸热装置的冷却速度,不仅结构简单,使用方便,还可以保证LED灯的散热速度,延长LED灯的使用寿命。
附图说明
图1为本发明结构示意图;
图2为本发明集成盒内部结构示意图。
图中:1支柱、2太阳能支架、3太阳能集成板、4灯具固定杆、5保护壳、6通气孔、7散热鳍片、8散热装置、9吸热装置、10集成盒、11支架、12LED灯、13玻璃罩、14灯壳、15风机。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1-2,本发明提供一种技术方案:一种太阳能集成散热LED路灯,包括支柱1,所述支柱1的顶端连接太阳能支架2,所述太阳能支架2的另一端连接太阳能集成板3,所述支柱1的右侧连接灯具固定杆4,所述支柱1的右侧设置保护壳5,且保护壳5在灯具固定杆4的上方,所述灯具固定杆4的另一端连接集成盒10,所述集成盒10的底部通过支架11连接灯壳14,所述集成盒10的内壁左右两侧均设置风机15,所述集成盒10的内腔设置吸热装置9,且吸热装置9设置在灯壳14的上方,所述集成盒10的内腔设置散热装置8,且散热装置8设置在吸热装置9的上方,所述散热装置8的顶部设置散热鳍片7,所述集成盒10的顶部设置通气孔6,所述灯壳14的内腔设置LED灯12,且LED灯12延伸至灯壳14的外侧,所述集成盒10的底部设置玻璃罩13。
其中,所述LED灯12为十八组相同结构的,且呈矩形阵列均匀设置在灯壳14的底部,夜晚发光的时候可以更加的均匀,所述吸热装置9与散热装置8之间留有缝隙,使风机15吹出的风加快散热,节省时间,所述吸热装置9为轻质吸热铝板,且吸热装置9的两端均通过卡扣与集成盒10的两侧内壁连接,加快吸热和散热的效率,所述散热鳍片7最少为八组结构相同的结构,且集成盒10的顶部均匀开设的通气孔6与散热鳍片7的位置相对应,使集成盒10内部的气体有效的排出,加快散热,所述保护壳5的面积大于集成盒10的顶部表面的面积,使保护壳5覆盖集成盒10,保证不会受到雨水的侵蚀。
工作原理:通过太阳能集成板3吸收太阳能,晚上LED灯12照明时,风机15自行运转,风机15吹出的风首先经过散热装置8和吸热装置9的夹层,首次对吸热装置9进行冷却,散热装置8吸收吸热装置9的热量对吸热装置9二次冷却,散热装置8将本身的热量通过散热鳍片7加速散热,最后集成盒10内部的风通过通气孔6排出。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (6)
1.一种太阳能集成散热LED路灯,包括支柱(1),其特征在于:所述支柱(1)的顶端连接太阳能支架(2),所述太阳能支架(2)的另一端连接太阳能集成板(3),所述支柱(1)的右侧连接灯具固定杆(4),所述支柱(1)的右侧设置保护壳(5),且保护壳(5)在灯具固定杆(4)的上方,所述灯具固定杆(4)的另一端连接集成盒(10),所述集成盒(10)的底部通过支架(11)连接灯壳(14),所述集成盒(10)的内壁左右两侧均设置风机(15),所述集成盒(10)的内腔设置吸热装置(9),且吸热装置(9)设置在灯壳(14)的上方,所述集成盒(10)的内腔设置散热装置(8),且散热装置(8)设置在吸热装置(9)的上方,所述散热装置(8)的顶部设置散热鳍片(7),所述集成盒(10)的顶部设置通气孔(6),所述灯壳(14)的内腔设置LED灯(12),且LED灯(12)延伸至灯壳(14)的外侧,所述集成盒(10)的底部设置玻璃罩(13)。
2.根据权利要求1所述的一种太阳能集成散热LED路灯,其特征在于:所述LED灯(12)为十八组相同结构的,且呈矩形阵列均匀设置在灯壳(14)的底部。
3.根据权利要求1所述的一种太阳能集成散热LED路灯,其特征在于:所述吸热装置(9)与散热装置(8)之间留有缝隙。
4.根据权利要求1所述的一种太阳能集成散热LED路灯,其特征在于:所述吸热装置(9)为轻质吸热铝板,且吸热装置(9)的两端均通过卡扣与集成盒(10)的两侧内壁连接。
5.根据权利要求1所述的一种太阳能集成散热LED路灯,其特征在于:所述散热鳍片(7)最少为八组结构相同的结构,且集成盒(10)的顶部均匀开设的通气孔(6)与散热鳍片(7)的位置相对应。
6.根据权利要求1所述的一种太阳能集成散热LED路灯,其特征在于:所述保护壳(5)的面积大于集成盒(10)的顶部表面的面积。
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