US20160091264A1 - Inverter heat-dissipation device and inverter - Google Patents

Inverter heat-dissipation device and inverter Download PDF

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Publication number
US20160091264A1
US20160091264A1 US14/862,853 US201514862853A US2016091264A1 US 20160091264 A1 US20160091264 A1 US 20160091264A1 US 201514862853 A US201514862853 A US 201514862853A US 2016091264 A1 US2016091264 A1 US 2016091264A1
Authority
US
United States
Prior art keywords
heat
inverter
air channel
heat radiator
air
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US14/862,853
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English (en)
Inventor
You Lu
Jie Zhou
Nengfei WANG
Guohong LI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sungrow Power Supply Co Ltd
Original Assignee
Sungrow Power Supply Co Ltd
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.)
Filing date
Publication date
Application filed by Sungrow Power Supply Co Ltd filed Critical Sungrow Power Supply Co Ltd
Assigned to SUNGROW POWER SUPPLY CO., LTD. reassignment SUNGROW POWER SUPPLY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LI, GUOHONG, LU, YOU, WANG, Nengfei, ZHOU, JIE
Publication of US20160091264A1 publication Critical patent/US20160091264A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
    • H05K7/20918—Forced ventilation, e.g. on heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
    • 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

Definitions

  • a length of the unidirectional straight-through air channel (a distance from the air inlet to the air outlet) is long, which results in a great pressure loss along the unidirectional straight-through air channel and a heavy load on the fan, thereby reducing the service life of the fan.
  • an inverter which includes a first heating element, a second heating element and the inverter heat-dissipation device described above, where
  • the first heating element may be installed onto a first heat radiator substrate via the first opening arranged on the air channel of the inverter heat-dissipation device, where the first heat radiator substrate may be a radiator substrate of the first heat radiator;
  • a first air outlet 141 is arranged at one end of the air channel 14
  • a second air outlet 142 is arranged at the other end of the air channel 14 .
  • FIG. 5 shows a schematic sectional view of an inverter according to the present disclosure.
  • the inverter includes a first heating element 51 , a second heating element 52 and an inverter heat-dissipation device 53 .
  • the inverter heat-dissipation device 53 is the inverter heat-dissipation device described in the first exemplary embodiment, which therefore need not be further described here.
  • the first heating element 51 is installed onto the first heat radiator 12 of the inverter heat-dissipation device 53 via the first opening arranged on the air channel 14 of the inverter heat-dissipation device 53 .
  • the back box 22 is an open box, and other elements and members than the inverter heat-dissipation device 53 may also be placed on the back box 22 , for example an electrical element and member, such as an inductor, a transformer, a fan and a pegboard.
  • an electrical element and member such as an inductor, a transformer, a fan and a pegboard.
  • the electrical elements, such as the inductor and the transformer need to be filled and sealed or processed in other ways, so as to meet an IP class requirement for exposing to the atmospheric environment.
  • the inverter according to the present disclosure may further include a third heating element 71 and a fourth heating element 72 .
US14/862,853 2014-09-28 2015-09-23 Inverter heat-dissipation device and inverter Abandoned US20160091264A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410508020.X 2014-09-28
CN201410508020.XA CN104202954A (zh) 2014-09-28 2014-09-28 一种逆变器散热装置及逆变器

Publications (1)

Publication Number Publication Date
US20160091264A1 true US20160091264A1 (en) 2016-03-31

Family

ID=52088155

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/862,853 Abandoned US20160091264A1 (en) 2014-09-28 2015-09-23 Inverter heat-dissipation device and inverter

Country Status (6)

Country Link
US (1) US20160091264A1 (ja)
EP (1) EP3001786B1 (ja)
JP (1) JP6498577B2 (ja)
CN (1) CN104202954A (ja)
ES (1) ES2694155T3 (ja)
TR (1) TR201816571T4 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793006A (zh) * 2019-10-25 2020-02-14 深圳市冠科科技有限公司 散热装置及大功率电光源
US20200196491A1 (en) * 2018-12-14 2020-06-18 Delta Electronics, Inc. Inverter device having heat dissipation mechanism
WO2020126547A1 (en) * 2018-12-18 2020-06-25 Bombardier Transportation Gmbhbombardier Transportation Gmbh An arrangement for cooling power semiconductor devices of a converter
WO2020126548A1 (en) * 2018-12-18 2020-06-25 Bombardier Transportation Gmbh An arrangement for cooling power semiconductor devices of a converter
CN111669941A (zh) * 2020-06-08 2020-09-15 西安黄河机电有限公司 一种双层风道散热装置
CN112153870A (zh) * 2020-09-25 2020-12-29 科华恒盛股份有限公司 一种散热结构及逆变装置
CN112789957A (zh) * 2018-09-27 2021-05-11 西门子股份公司 带有单独的内部空间的变流器
US11206743B2 (en) * 2019-07-25 2021-12-21 Emerson Climate Technolgies, Inc. Electronics enclosure with heat-transfer element
US20220159880A1 (en) * 2020-11-13 2022-05-19 Sungrow Power Supply Co., Ltd. Inverter and heat radiation structure thereof
CN114980709A (zh) * 2022-07-28 2022-08-30 深圳市德兰明海科技有限公司 一种双风道散热组件以及应用该组件的逆变器
EP4152600A4 (en) * 2020-06-04 2023-11-29 Huawei Digital Power Technologies Co., Ltd. HEAT DISSIPATION DEVICE AND PHOTOVOLTAIC INVERTER

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108633215B (zh) * 2017-03-21 2023-10-10 深圳市瑞能实业股份有限公司 测试针床的散热系统
CN115208169B (zh) * 2022-09-13 2022-12-02 广州东芝白云菱机电力电子有限公司 一种变频器故障保护装置及变频器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333852B1 (en) * 2000-09-14 2001-12-25 Liken Lin CPU heat dissipation device with special fins
US20050103477A1 (en) * 2003-11-14 2005-05-19 Lg Electronics Inc. Cooling apparatus for portable computer
US20100067194A1 (en) * 2008-09-17 2010-03-18 Meyer Iv George Anthony Heat dissipation device
US20100165566A1 (en) * 2008-12-26 2010-07-01 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device
US20100220439A1 (en) * 2007-09-29 2010-09-02 Biao Qin Flat heat pipe radiator and application thereof
US20130160983A1 (en) * 2011-12-21 2013-06-27 Hon Hai Precision Industry Co., Ltd. Heat-dissipation structure and electronic device using the same

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Publication number Priority date Publication date Assignee Title
EP0655881A1 (de) * 1993-11-26 1995-05-31 Siemens Aktiengesellschaft Gehäuse
JP2004364372A (ja) * 2003-06-03 2004-12-24 Fuji Electric Systems Co Ltd 電力変換装置の冷却装置
WO2010122632A1 (ja) * 2009-04-20 2010-10-28 三菱電機株式会社 電子機器収容ユニット
JP2011188671A (ja) * 2010-03-10 2011-09-22 Daihen Corp 電源装置
CN103597591A (zh) * 2011-06-15 2014-02-19 丰田自动车株式会社 半导体元件的冷却构造
JP5730700B2 (ja) * 2011-07-25 2015-06-10 新電元工業株式会社 パワーコンディショナ装置および太陽光発電システム
TW201321607A (zh) * 2011-11-25 2013-06-01 Microtips Electronics Co Ltd 用於變頻器的散熱裝置
CN103687456A (zh) * 2014-01-09 2014-03-26 惠州天能源科技有限公司 高效散热型壁挂式逆变控制一体机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333852B1 (en) * 2000-09-14 2001-12-25 Liken Lin CPU heat dissipation device with special fins
US20050103477A1 (en) * 2003-11-14 2005-05-19 Lg Electronics Inc. Cooling apparatus for portable computer
US20100220439A1 (en) * 2007-09-29 2010-09-02 Biao Qin Flat heat pipe radiator and application thereof
US20100067194A1 (en) * 2008-09-17 2010-03-18 Meyer Iv George Anthony Heat dissipation device
US20100165566A1 (en) * 2008-12-26 2010-07-01 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device
US20130160983A1 (en) * 2011-12-21 2013-06-27 Hon Hai Precision Industry Co., Ltd. Heat-dissipation structure and electronic device using the same

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112789957A (zh) * 2018-09-27 2021-05-11 西门子股份公司 带有单独的内部空间的变流器
US20200196491A1 (en) * 2018-12-14 2020-06-18 Delta Electronics, Inc. Inverter device having heat dissipation mechanism
US10834857B2 (en) * 2018-12-14 2020-11-10 Delta Electronics, Inc. Inverter device having heat dissipation mechanism
WO2020126547A1 (en) * 2018-12-18 2020-06-25 Bombardier Transportation Gmbhbombardier Transportation Gmbh An arrangement for cooling power semiconductor devices of a converter
WO2020126548A1 (en) * 2018-12-18 2020-06-25 Bombardier Transportation Gmbh An arrangement for cooling power semiconductor devices of a converter
US11937412B2 (en) 2018-12-18 2024-03-19 Bombardier Transportation Gmbh Arrangement for cooling power semiconductor devices of a converter
US11706899B2 (en) 2019-07-25 2023-07-18 Emerson Climate Technologies, Inc. Electronics enclosure with heat-transfer element
US11206743B2 (en) * 2019-07-25 2021-12-21 Emerson Climate Technolgies, Inc. Electronics enclosure with heat-transfer element
CN110793006A (zh) * 2019-10-25 2020-02-14 深圳市冠科科技有限公司 散热装置及大功率电光源
EP4152600A4 (en) * 2020-06-04 2023-11-29 Huawei Digital Power Technologies Co., Ltd. HEAT DISSIPATION DEVICE AND PHOTOVOLTAIC INVERTER
CN111669941A (zh) * 2020-06-08 2020-09-15 西安黄河机电有限公司 一种双层风道散热装置
CN112153870A (zh) * 2020-09-25 2020-12-29 科华恒盛股份有限公司 一种散热结构及逆变装置
US11930626B2 (en) * 2020-11-13 2024-03-12 Sungrow Power Supply Co., Ltd. Inverter and heat radiation structure thereof
US20220159880A1 (en) * 2020-11-13 2022-05-19 Sungrow Power Supply Co., Ltd. Inverter and heat radiation structure thereof
CN114980709A (zh) * 2022-07-28 2022-08-30 深圳市德兰明海科技有限公司 一种双风道散热组件以及应用该组件的逆变器

Also Published As

Publication number Publication date
JP2016073201A (ja) 2016-05-09
JP6498577B2 (ja) 2019-04-10
EP3001786A3 (en) 2016-07-27
CN104202954A (zh) 2014-12-10
ES2694155T3 (es) 2018-12-18
EP3001786A2 (en) 2016-03-30
TR201816571T4 (tr) 2018-11-21
EP3001786B1 (en) 2018-08-08

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SUNGROW POWER SUPPLY CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LU, YOU;ZHOU, JIE;WANG, NENGFEI;AND OTHERS;REEL/FRAME:036667/0190

Effective date: 20150912

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION