CN102339886A - 太阳能电池装置 - Google Patents

太阳能电池装置 Download PDF

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Publication number
CN102339886A
CN102339886A CN2010102354587A CN201010235458A CN102339886A CN 102339886 A CN102339886 A CN 102339886A CN 2010102354587 A CN2010102354587 A CN 2010102354587A CN 201010235458 A CN201010235458 A CN 201010235458A CN 102339886 A CN102339886 A CN 102339886A
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solar battery
battery apparatus
radiator
solar cell
radiating fin
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卢忠亮
翁世勋
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Hong Jun Precision Industry Co ltd
Fuzhun Precision Industry Shenzhen Co Ltd
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Hong Jun Precision Industry Co ltd
Fuzhun Precision Industry Shenzhen Co Ltd
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Priority to CN2010102354587A priority Critical patent/CN102339886A/zh
Priority to US12/848,230 priority patent/US20120017987A1/en
Publication of CN102339886A publication Critical patent/CN102339886A/zh
Pending legal-status Critical Current

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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
    • H01L31/0543—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 refractive type, e.g. lenses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H02S40/42—Cooling means
    • H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • 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

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

一种太阳能电池装置，包括一散热器及设置于该散热器上的一太阳能电池，所述散热器包括一基板、一散热鳍片组及导热性连接所述基板与散热鳍片组的一热管，所述太阳能电池贴置于所述散热器的基板上。与现有技术相比，本发明的太阳能电池装置的散热器的基板通过热管与散热鳍片组导热性连接，从而提高散热器的散热效率，进而确保太阳能电池装置稳定工作。

Description

太阳能电池装置
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，环境污染问题已经引起全世界的关注，尤其由于各种能源消耗所排放的二氧化碳引发的温室效应进而导致全球气温上升等问题；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，包括一散热器及设置于该散热器上的一太阳能电池，所述散热器包括一基板、一散热鳍片组及导热性连接所述基板与散热鳍片组的一热管，所述太阳能电池贴置于所述散热器的基板上。
与现有技术相比，本发明的太阳能电池装置的散热器的基板通过热管与散热鳍片组导热性连接，从而提高散热器的散热效率，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1中的太阳能电池装置沿III-III线的剖视图。
主要元件符号说明
  散热器   10
  基板   12
  散热鳍片组   14
  散热鳍片   140
  热管   16
  蒸发段   160
  冷凝段   162
  太阳能电池   20
  聚光透镜   30
  支架   40
  水平部   42
  支撑臂   44
  支撑部   440
具体实施方式
请参阅图1，本发明一实施例的太阳能电池装置包括一散热器10、一太阳能电池20、一聚光透镜30及一支架40。
请同时参阅图2及图3，上述散热器10包括一基板12、一散热鳍片组14及导热性连接所述基板12与散热鳍片组14的一热管16。所述基板12为一矩形板体，其由导热性能良好的铜、铝等金属制成。所述太阳能电池20贴置于该基板12的顶面上。在基板12与太阳能电池20之间，可以进一步加设导热材料，如导热胶。所述散热鳍片组14由若干散热鳍片140层叠而成。这些散热鳍片140相互平行、间隔设置，并平行于所述基板12设置。相邻二所述散热鳍片140之间形成有供气流通过的空气流道(未标示)。在本实施例中，所述基板12与散热鳍片组14相间隔设置，在其他实施例中，二者也可直接接触。所述热管16内填充有工作流体以通过相变化进行传热。所述热管16呈U形，包括一蒸发段160及由该蒸发段160两端分别向下延伸而出的二冷凝段162。所述热管16的蒸发段160嵌置于所述基板12内，且所述蒸发段160与基板12的顶面一同与所述太阳能电池20导热性接触。所述热管16的二冷凝段162穿置于所述散热鳍片组14内，从而该热管16将散热鳍片组14与基板12导热连接。所述冷凝段162垂直贯穿所述散热鳍片140。
上述聚光透镜30是由透明材料如树脂、有机玻璃或塑料等制成的一椭球体。在本实施例中，所述聚光透镜30中部的厚度最大，边缘的厚度最小，即该聚光透镜30的厚度由中部向边缘逐渐减小。所述聚光透镜30用于将照射其上的日光集中透射至太阳能电池20所在位置。该聚光透镜30的入、出光面可设计为多种形状，在本实施例中，该聚光透镜30的入、出光面为弧形面且对称设置。
上述支架40为一弯折片体，其用于承载所述聚光透镜30并将该聚光透镜30对应固定置于所述太阳能电池20上方。所述支架呈U形，包括一水平部42及由该水平部42两端分别向上倾斜延伸而出的二支撑臂44。每一支撑臂44靠近其末端处向外弯折形成一支撑部440。所述聚光透镜30承载于所述二支撑臂44的支撑部440上。所述散热器10及太阳能电池20装置于该支架40的水平部42上，并夹置于二支撑臂44之间。
本发明的太阳能电池装置工作时，日光通过所述聚光透镜30集中在太阳能电池20上，所产生的热量被散热器10的基板12所吸收，再通过热管16传递至散热鳍片组14上，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器10的基板12通过热管16与散热鳍片组14导热性连接，从而提高散热器10的散热效率，进而确保太阳能电池20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，包括一散热器及设置于该散热器上的一太阳能电池，其特征在于：所述散热器包括一基板、一散热鳍片组及导热性连接所述基板与散热鳍片组的一热管，所述太阳能电池贴置于所述基板上。
2.如权利要求1所述的太阳能电池装置，其特征在于：所述散热鳍片组由若干散热鳍片层叠而成，相邻二所述散热鳍片之间形成有供气流通过的空气流道。
3.如权利要求2所述的太阳能电池装置，其特征在于：这些散热鳍片相互平行、间隔设置，并平行于所述基板设置。
4.如权利要求1所述的太阳能电池装置，其特征在于：所述基板与散热鳍片组相间隔设置。
5.如权利要求1所述的太阳能电池装置，其特征在于：所述热管包括一蒸发段及由该蒸发段两端分别向下延伸而出的二冷凝段。
6.如权利要求5所述的太阳能电池装置，其特征在于：所述热管的蒸发段嵌置于所述基板内。
7.如权利要求5所述的太阳能电池装置，其特征在于：所述热管的冷凝段穿置于所述散热鳍片组内。
8.如权利要求7所述的太阳能电池装置，其特征在于：所述热管的冷凝段垂直贯穿所述散热鳍片。
9.如权利要求1所述的太阳能电池装置，还包括一聚光透镜，该聚光透镜为一椭球体，其厚度由中部向边缘逐渐减小。
10.如权利要求9所述的太阳能电池装置，还包括一支架将聚光透镜对应固定置于所述太阳能电池上方，该支架包括一水平部及及由该水平部两端分别延伸而出的二支撑臂，所述聚光透镜承载于所述二支撑臂上，所述散热器及太阳能电池装置于水平部上，并夹置于二支撑臂之间。
CN2010102354587A 2010-07-23 2010-07-23 太阳能电池装置 Pending CN102339886A (zh)

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US12/848,230 US20120017987A1 (en) 2010-07-23 2010-08-02 Solar cell apparatus

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CN109688250A (zh) * 2019-01-17 2019-04-26 深圳市晶久瑞电子科技有限公司 太阳能充电墨水屏手机
CN112271983A (zh) * 2020-10-23 2021-01-26 深圳技术大学 一种高效聚光的光伏发电设备和方法

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US10042580B2 (en) * 2015-11-05 2018-08-07 International Business Machines Corporation Speculatively performing memory move requests with respect to a barrier

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US3179861A (en) * 1959-10-05 1965-04-20 Nuclear Corp Of America Self-powered semiconductor circuits
CN2763973Y (zh) * 2004-12-10 2006-03-08 鸿富锦精密工业（深圳）有限公司 散热器
US20070215198A1 (en) * 2006-03-16 2007-09-20 United Technologies Corporation Solar cell system with thermal management
US20080000515A1 (en) * 2006-06-30 2008-01-03 Kuo-Len Lin Automatically Solar Energy Tracking and Collecting System
JP5117839B2 (ja) * 2007-12-14 2013-01-16 シャープ株式会社 集光型太陽光発電装置
JP2009182103A (ja) * 2008-01-30 2009-08-13 Furukawa Electric Co Ltd:The ソーラ発電用ヒートシンクおよびソーラ発電用システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109688250A (zh) * 2019-01-17 2019-04-26 深圳市晶久瑞电子科技有限公司 太阳能充电墨水屏手机
CN112271983A (zh) * 2020-10-23 2021-01-26 深圳技术大学 一种高效聚光的光伏发电设备和方法

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