TWI456773B - 散熱結構 - Google Patents

散熱結構 Download PDF

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Publication number
TWI456773B
TWI456773B TW101116891A TW101116891A TWI456773B TW I456773 B TWI456773 B TW I456773B TW 101116891 A TW101116891 A TW 101116891A TW 101116891 A TW101116891 A TW 101116891A TW I456773 B TWI456773 B TW I456773B
Authority
TW
Taiwan
Prior art keywords
heat dissipation
dissipation structure
thermally conductive
engaging portions
fin
Prior art date
Application number
TW101116891A
Other languages
English (en)
Other versions
TW201338176A (zh
Inventor
Huangchi Tseng
Chiuanting Lee
Weijieh Lee
Chunming Yang
Kuanwen Tung
Original Assignee
Au Optronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Au Optronics Corp filed Critical Au Optronics Corp
Publication of TW201338176A publication Critical patent/TW201338176A/zh
Application granted granted Critical
Publication of TWI456773B publication Critical patent/TWI456773B/zh

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Classifications

    • 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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Claims (15)

  1. 一種散熱結構，包含：複數個導熱基座，分別具有一第一表面與一第二表面，其中每一該第一表面形成有一定位槽，且每一該第二表面接合至一太陽能模組的背光面上；以及至少一可彎折的鰭片，耦合於該些定位槽中且連接於該些導熱基座之間。
  2. 如請求項1所述之散熱結構，其中該鰭片的高度大於每一該定位槽的深度，使該鰭片至少部分凸出於每一該導熱基座之該第一表面。
  3. 如請求項1所述之散熱結構，其中該太陽能模組具有複數個太陽能電池，該些太陽能電池的數量與該些導熱基座的數量相同，且每一該導熱基座的該第二表面固定於每一該太陽能電池上。
  4. 如請求項3所述之散熱結構，其中每一該導熱基座為一圓柱體，且每一該導熱基座的直徑小於或等於每一該太陽能電池的寬度。
  5. 如請求項1所述之散熱結構，其中該些定位槽的走向包含直線或曲線。
  6. 如請求項1所述之散熱結構，其中該鰭片以直線或曲線的走向直接連接於該些導熱基座。
  7. 如請求項1所述之散熱結構，具有複數個鰭片，且該些鰭片之高度由該太陽能模組的中心逐漸往該太陽能模組的邊緣降低。
  8. 如請求項1所述之散熱結構，其中每一該定位槽具有一槽底，且該槽底與每一該導熱基座的該第二表面之間具有一距離，使位於每一該些導熱基座之間的部分該鰭片與該太陽能模組的間隙至少相距該距離。
  9. 如請求項1所述之散熱結構，其中該鰭片更包含複數個卡合部，每一該卡合部與每一該定位槽分別具有L形的剖面，或每一該卡合部與每一該定位槽分別具有T形的剖面。
  10. 如請求項9所述之散熱結構，其中每一該第一表面形成有一穿孔連通每一該定位槽，且該散熱結構更包含：複數個固定元件，分別耦合於該些穿孔，且該些固定元件壓迫該些卡合部，使每一該卡合部固定於每一該定位槽中。
  11. 如請求項9所述之散熱結構，其中每一該卡合部具有一彈片抵靠於每一該定位槽，使該鰭片固定於該些定位槽中。
  12. 如請求項1所述之散熱結構，其中該鰭片具有複數個延伸翼分別位於該些導熱基座上，且該散熱結構更包含：複數個固定元件，分別貫穿該些延伸翼且固定於該些導熱基座上。
  13. 如請求項1所述之散熱結構，更包含：複數個黏著層，分別設置於每一該導熱基座之該第二表面與該太陽能模組的背光面之間。
  14. 如請求項13所述之散熱結構，其中每一該黏著層的材質包含雙面膠、矽膠或封裝材。
  15. 如請求項1所述之散熱結構，其中每一該導熱基座具有圓形、橢圓形、矩形或N邊形的剖面，其中N為大於或等於3的自然數。
TW101116891A 2012-03-13 2012-05-11 散熱結構 TWI456773B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210066800.4A CN102623540B (zh) 2012-03-13 2012-03-13 散热结构

Publications (2)

Publication Number Publication Date
TW201338176A TW201338176A (zh) 2013-09-16
TWI456773B true TWI456773B (zh) 2014-10-11

Family

ID=46563334

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101116891A TWI456773B (zh) 2012-03-13 2012-05-11 散熱結構

Country Status (4)

Country Link
US (1) US9171983B2 (zh)
CN (1) CN102623540B (zh)
TW (1) TWI456773B (zh)
WO (1) WO2013134979A1 (zh)

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US20150027509A1 (en) * 2013-07-25 2015-01-29 Alexander Levin Supporting structure for photovoltaic panel
US10655540B2 (en) 2016-09-30 2020-05-19 General Electric Company Apparatus and systems for a surface cooler having pliant fins
CN109600108A (zh) * 2019-02-01 2019-04-09 长兴博瑞能源有限公司 一种分布式光伏系统太阳能发电板

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JP2011103350A (ja) * 2009-11-10 2011-05-26 Fujikura Ltd 太陽光発電装置の冷却装置

Also Published As

Publication number Publication date
US9171983B2 (en) 2015-10-27
CN102623540B (zh) 2014-12-10
WO2013134979A1 (zh) 2013-09-19
TW201338176A (zh) 2013-09-16
US20130240016A1 (en) 2013-09-19
CN102623540A (zh) 2012-08-01

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