CN107039575A - 一种提高led光电转换效率的方法 - Google Patents

一种提高led光电转换效率的方法 Download PDF

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Publication number
CN107039575A
CN107039575A CN201710444752.0A CN201710444752A CN107039575A CN 107039575 A CN107039575 A CN 107039575A CN 201710444752 A CN201710444752 A CN 201710444752A CN 107039575 A CN107039575 A CN 107039575A
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CN
China
Prior art keywords
transformation efficiency
photoelectric transformation
led light
light photoelectric
improving led
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Pending
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CN201710444752.0A
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English (en)
Inventor
陈同星
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LESHAN TONGYUAN TECHNOLOGY Co Ltd
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LESHAN TONGYUAN TECHNOLOGY Co Ltd
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Application filed by LESHAN TONGYUAN TECHNOLOGY Co Ltd filed Critical LESHAN TONGYUAN TECHNOLOGY Co Ltd
Priority to CN201710444752.0A priority Critical patent/CN107039575A/zh
Publication of CN107039575A publication Critical patent/CN107039575A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/642—Heat extraction or cooling elements characterized by the shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367—Cooling facilitated by shape of device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/644—Heat extraction or cooling elements in intimate contact or integrated with parts of the device other than the semiconductor body

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Led Device Packages (AREA)

Abstract

本发明涉及一种提高LED光电转换效率的方法，采用的技术方案是，将鳍片、管型等散热器件的表面作粗糙的表面处理，使带热量的器件表面与空气流动具有比较大的黏着性，让外界的气体进行充分的热交换和位置交换，以达到提高光电转换效率的目的。有益效果是，实施容易，散热效果好。

Description

一种提高LED光电转换效率的方法
技术领域
本发明涉及光电转换的方法，尤其是一种提高散热表面关洁度从而改善LED光电转换效率的方法。
背景技术
现有技术中，目前较多的厂家为了追求美感或者便于表面处理，选择了平滑的表面，这是不利于LED光电转换效率的。气体和液体一样，在固体表面具有黏着性，光滑的表面使得气体流动时贴近固体的部分难以与外界的气体进行热交换和位置交换，这是不利于散热的。当表面粗糙度达到一定值时散热器的散热效率会有显著地提升。
发明内容
为了克服现有技术的不足，本发明提供一种提高LED光电转换效率的方法。
本发明所采用的技术方案是，将鳍片、管型等散热器件的表面作粗糙的表面处理，使带热量的器件表面与空气流动具有比较大的黏着性，让外界的气体进行充分的热交换和位置交换，以达到提高光电转换效率的目的。
本发明的有益效果是，实施容易，散热效果好。

Claims (1)

1.一种提高LED光电转换效率的方法，其特征是：将鳍片、管型等散热器件的表面作粗糙的表面处理。
CN201710444752.0A 2017-06-13 2017-06-13 一种提高led光电转换效率的方法 Pending CN107039575A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710444752.0A CN107039575A (zh) 2017-06-13 2017-06-13 一种提高led光电转换效率的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710444752.0A CN107039575A (zh) 2017-06-13 2017-06-13 一种提高led光电转换效率的方法

Publications (1)

Publication Number Publication Date
CN107039575A true CN107039575A (zh) 2017-08-11

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CN201710444752.0A Pending CN107039575A (zh) 2017-06-13 2017-06-13 一种提高led光电转换效率的方法

Country Status (1)

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CN (1) CN107039575A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2567933Y (zh) * 2002-07-30 2003-08-20 林泓溢 散热片的加速散热结构
CN201795451U (zh) * 2010-06-29 2011-04-13 梅州江南电器有限公司 Led灯具环保型散热结构
CN102141239A (zh) * 2011-04-22 2011-08-03 宜兴环特光电科技有限公司 一种led灯的铝制散热结构件及其制作方法
CN102734649A (zh) * 2011-04-08 2012-10-17 宁波亿能电子有限公司 一种高效陶瓷红外辐射散热led灯
CN203590662U (zh) * 2013-11-13 2014-05-07 昆山立茂国际贸易有限公司 电子元件散热装置
CN105258087A (zh) * 2014-07-16 2016-01-20 广州固佳灯具科技有限公司 散热自促增效技术

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2567933Y (zh) * 2002-07-30 2003-08-20 林泓溢 散热片的加速散热结构
CN201795451U (zh) * 2010-06-29 2011-04-13 梅州江南电器有限公司 Led灯具环保型散热结构
CN102734649A (zh) * 2011-04-08 2012-10-17 宁波亿能电子有限公司 一种高效陶瓷红外辐射散热led灯
CN102141239A (zh) * 2011-04-22 2011-08-03 宜兴环特光电科技有限公司 一种led灯的铝制散热结构件及其制作方法
CN203590662U (zh) * 2013-11-13 2014-05-07 昆山立茂国际贸易有限公司 电子元件散热装置
CN105258087A (zh) * 2014-07-16 2016-01-20 广州固佳灯具科技有限公司 散热自促增效技术

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