CN102315292A - 太阳能电池装置 - Google Patents
太阳能电池装置 Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Abstract
一种太阳能电池装置,包括一散热装置及设置于该散热装置上的一太阳能电池,所述散热装置包括一底座、设置于底座上的一支撑件、设置于该支撑件上的一吸热件及导热性连接该吸热件与底座的一热管,所述太阳能电池贴置于所述吸热件上。与现有技术相比,本发明的太阳能电池装置的散热装置的吸热件通过热管与底座导热性连接,从而提高散热装置的散热效率,进而确保太阳能电池装置稳定工作。
Description
技术领域
本发明涉及一种电池装置,尤其涉及一种太阳能电池装置。
背景技术
近些年,环境污染已引起全世界的关注,尤其由排放的二氧化碳之温室效应引起全球气温上升等严重问题;而且在能源需求不断成长的处境下,人们强烈希望新能源的出现。20世纪70年代,由美国贝尔实验室首先研制出的硅太阳能电池逐步发展起来。迄今为止,太阳能电池已衍生出多种类型,典型的有晶体硅太阳能电池、多晶硅太阳能电池、非晶硅太阳能电池、化合物太阳能电池、染料敏化太阳能电池等。作为一种光电转换元件,太阳能电池由于安全而且容易处置,目前作为一种无公害的能源有很好的应用前景。
然而,太阳能电池在吸收光能转化为电能的同时会聚集大量的热量,这些热量如果不能及时地散发出去,会导致太阳能电池的工作温度过高而不稳定,甚至导致太阳能电池的损毁。
发明内容
有鉴于此,有必要提供一种具有散热结构的太阳能电池装置。
一种太阳能电池装置,包括一散热装置及设置于该散热装置上的一太阳能电池,所述散热装置包括一底座、设置于底座上的一支撑件、设置于该支撑件上的一吸热件及导热性连接该吸热件与底座的一热管,所述太阳能电池贴置于所述吸热件上。
与现有技术相比,本发明的太阳能电池装置的散热装置的吸热件通过热管与底座导热性连接,从而提高散热装置的散热效率,进而确保太阳能电池装置稳定工作。
下面参照附图,结合具体实施例对本发明作进一步的描述。
附图说明
图1是本发明一实施例的太阳能电池装置的组装示意图。
图2是图1中的太阳能电池装置的分解结构示意图。
图3是图2中的太阳能电池装置的倒置图。
图4是图1中的太阳能电池装置的剖面示意图。
主要元件符号说明
散热装置 | 10 |
底座 | 12 |
底板 | 120 |
凹槽 | 1202 |
散热片 | 122 |
支撑件 | 14 |
筒体 | 140 |
散热肋 | 142 |
吸热件 | 16 |
吸热板 | 160 |
鳍片 | 162 |
热管 | 18 |
散热段 | 180 |
吸热段 | 182 |
连接段 | 184 |
太阳能电池 | 20 |
聚光板 | 30 |
反光面 | 32 |
均温板 | 100 |
具体实施方式
请参阅图1至图3,本发明一实施例的太阳能电池装置包括一散热装置10、至少一太阳能电池20及至少一聚光板30。
请同时参阅图4,上述散热装置10包括一底座12、设置于底座12上的一支撑件14、设置于支撑件14上的至少一吸热件16及导热性连接吸热件16与底座12的至少一热管18。所述底座12包括一底板120及由底板120的底面向下延伸而出的若干散热片122。这些散热片122相互平行、间隔设置,并垂直于底板120的底面。所述底板120的顶面上开设有至少一用于容置所述热管18的凹槽1202。所述支撑件14包括一筒体140及由筒体140外周缘向外延伸而出的若干散热肋142。所述散热肋142环绕所述筒体140呈放射状均匀、间隔设置。所述支撑件14竖直设置于所述底板120的顶面上。所述吸热件16包括一贴有太阳能电池20的吸热板160及由该吸热板160一表面相对太阳能电池20反向延伸而出的若干鳍片162。所述吸热板160竖直设置于支撑件14的顶端上,所述鳍片162朝向筒体140内侧设置。在本实施例中共有二太阳能电池20,因此所述散热装置10包括二吸热件16相正对设置于支撑件14上,其中每一吸热件16的吸热板160的外侧面用于贴设一太阳能电池20。为增强吸热板160的吸热效率,在吸热板160与对应的太阳能电池20之间,可以进一步加设一均温板100。该均温板100填充有工作流体以通过相变化进行传热。可以理解地,该均温板100还可替换为其他的导热材料,如导热胶。所述热管18包括与所述底座12相导热性接触的一散热段180、与所述吸热件16相导热性接触的一吸热段182及连接该散热段180与吸热段182一连接段184。所述散热段180呈L形,其对应水平嵌置于底板120上的一凹槽1202内。所述吸热段182整体上呈U形,其穿置于吸热件16内,其中该吸热段182的自由端与吸热板160导热性贴合,该吸热段182与连接段184相连的另一端穿过鳍片162设置。所述连接段184穿置于所述支撑件14的筒体140内,也可以进一步与筒体140的内侧壁相导热性接触。在本实施例中,所述散热装置10包括二热管18,每一热管18对应连接底座12与吸热件16。
上述聚光板30是由透明材料如树脂、有机玻璃或塑料等制成的一板体。在本实施例中共有二聚光板30,其分别由所述底座12的底板120两侧分别向外延伸而出,该二聚光板30关于所述底板120对称设置。每一所述聚光板30具有对应面向贴置于吸热件16上的太阳能电池20的一反光面32。为加强反光效果,该反光面32上加设有一层反光膜(图未示)。所述反光面32用于将照射其上的日光集中反射至太阳能电池20所在位置。反光面32可设计为多种形状,在本实施例中,该反光面32为一抛物面。
本发明的太阳能电池装置工作时,日光集中在太阳能电池20上时产生的热量被散热装置10的吸热件16的吸热板160、鳍片162吸收,部分热量通过热管18传递至底座12上,最终散发至周围环境中去;另有部分热量传递至支撑件14上,同样最终散发至周围环境中去。与现有技术相比,本发明的太阳能电池装置的散热装置10的吸热件16通过热管18与底座12导热性连接,从而提高散热装置10的散热效率,进而确保太阳能电池装置稳定工作。
可以理解地,对于本领域的普通技术人员来说,可以根据本发明的技术构思做出其它各种相应的改变与变形,而所有这些改变与变形都应属于本发明权利要求的保护范围。
Claims (10)
1.一种太阳能电池装置,包括一散热装置及设置于该散热装置上的一太阳能电池,其特征在于:所述散热装置包括一底座、设置于底座上的一支撑件、设置于该支撑件上的一吸热件及导热性连接该吸热件与底座的一热管,所述太阳能电池贴置于所述吸热件上。
2.如权利要求1所述的太阳能电池装置,其特征在于:所述吸热件包括一吸热板及由该吸热板一表面延伸而出的若干鳍片。
3.如权利要求1所述的太阳能电池装置,其特征在于:所述支撑件包括一筒体及由筒体外周缘向外延伸而出的若干散热肋。
4.如权利要求3所述的太阳能电池装置,其特征在于:所述散热肋围绕筒体呈放射状设置。
5.如权利要求1所述的太阳能电池装置,其特征在于:所述底座包括一底板及由该底板一表面向下延伸而出的若干散热片。
6.如权利要求5所述的太阳能电池装置,其特征在于:所述热管包括与所述底座相导热性接触的一散热段、与所述吸热件相导热性接触的一吸热段及连接该散热段与吸热段的一连接段。
7.如权利要求6所述的太阳能电池装置,其特征在于:所述底板的另一表面上开设有凹槽,所述热管的散热段对应容置于该凹槽内。
8.如权利要求1所述的太阳能电池装置,还包括一聚光板,该聚光板具有对应面向贴置于吸热件上的太阳能电池的一反光面。
9.如权利要求8所述的太阳能电池装置,其特征在于:所述反光面为一抛物面。
10.如权利要求1所述的太阳能电池装置,其特征在于:所述吸热件与太阳能电池之间加设有一均温板。
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CN2010102139913A CN102315292A (zh) | 2010-06-30 | 2010-06-30 | 太阳能电池装置 |
US12/850,618 US8362352B2 (en) | 2010-06-30 | 2010-08-04 | Solar cell apparatus |
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CN2010102139913A CN102315292A (zh) | 2010-06-30 | 2010-06-30 | 太阳能电池装置 |
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US4297003A (en) * | 1979-10-19 | 1981-10-27 | Solar Kinetics, Inc. | Solar collector module |
US20060196640A1 (en) * | 2004-12-01 | 2006-09-07 | Convergence Technologies Limited | Vapor chamber with boiling-enhanced multi-wick structure |
US7906722B2 (en) * | 2005-04-19 | 2011-03-15 | Palo Alto Research Center Incorporated | Concentrating solar collector with solid optical element |
US7690418B2 (en) * | 2005-12-28 | 2010-04-06 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat sink |
US20070215198A1 (en) * | 2006-03-16 | 2007-09-20 | United Technologies Corporation | Solar cell system with thermal management |
KR20090074724A (ko) * | 2006-07-28 | 2009-07-07 | 메가와트 솔라 엘엘씨 | 태양광 전기 발생을 위하여 태양 복사에너지를 수집하는 반사체 어셈블리, 반사시스템, 그리고 반사 방법 |
US7802616B2 (en) * | 2007-06-01 | 2010-09-28 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipation apparatus with heat pipes |
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