JP7288363B2 - 電子機器および電子制御装置 - Google Patents

電子機器および電子制御装置 Download PDF

Info

Publication number
JP7288363B2
JP7288363B2 JP2019128706A JP2019128706A JP7288363B2 JP 7288363 B2 JP7288363 B2 JP 7288363B2 JP 2019128706 A JP2019128706 A JP 2019128706A JP 2019128706 A JP2019128706 A JP 2019128706A JP 7288363 B2 JP7288363 B2 JP 7288363B2
Authority
JP
Japan
Prior art keywords
cover
electronic device
arrangement direction
heat sink
heat
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.)
Active
Application number
JP2019128706A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021016225A5 (https=
JP2021016225A (ja
Inventor
優樹 大門
達也 大上
裕樹 中田
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.)
Diamond and Zebra Electric Mfg Co Ltd
Original Assignee
Diamond and Zebra Electric Mfg 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 Diamond and Zebra Electric Mfg Co Ltd filed Critical Diamond and Zebra Electric Mfg Co Ltd
Priority to JP2019128706A priority Critical patent/JP7288363B2/ja
Priority to EP20157664.2A priority patent/EP3764761A1/en
Priority to US16/826,836 priority patent/US11558967B2/en
Priority to CN202010255665.2A priority patent/CN112218483B/zh
Publication of JP2021016225A publication Critical patent/JP2021016225A/ja
Publication of JP2021016225A5 publication Critical patent/JP2021016225A5/ja
Application granted granted Critical
Publication of JP7288363B2 publication Critical patent/JP7288363B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
    • 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
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
    • H05K7/2049—Pressing means used to urge contact, e.g. springs
    • 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
    • H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
    • H05K7/20854—Heat transfer by conduction from internal heat source to heat radiating structure
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/60—Securing means for detachable heating or cooling arrangements, e.g. clamps
    • H10W40/611—Bolts or screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Inverter Devices (AREA)
JP2019128706A 2019-07-10 2019-07-10 電子機器および電子制御装置 Active JP7288363B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019128706A JP7288363B2 (ja) 2019-07-10 2019-07-10 電子機器および電子制御装置
EP20157664.2A EP3764761A1 (en) 2019-07-10 2020-02-17 Electronic equipment and electronic control device
US16/826,836 US11558967B2 (en) 2019-07-10 2020-03-23 Electronic equipment and electronic control device
CN202010255665.2A CN112218483B (zh) 2019-07-10 2020-04-02 电子设备和电子控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019128706A JP7288363B2 (ja) 2019-07-10 2019-07-10 電子機器および電子制御装置

Publications (3)

Publication Number Publication Date
JP2021016225A JP2021016225A (ja) 2021-02-12
JP2021016225A5 JP2021016225A5 (https=) 2022-06-01
JP7288363B2 true JP7288363B2 (ja) 2023-06-07

Family

ID=69650522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019128706A Active JP7288363B2 (ja) 2019-07-10 2019-07-10 電子機器および電子制御装置

Country Status (4)

Country Link
US (1) US11558967B2 (https=)
EP (1) EP3764761A1 (https=)
JP (1) JP7288363B2 (https=)
CN (1) CN112218483B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4307850B1 (en) * 2019-11-18 2026-01-14 Huawei Digital Power Technologies Co., Ltd. Electronic component with enclosure frame, circuit board with electronic component, and electronic device
WO2021186935A1 (ja) * 2020-03-19 2021-09-23 富士電機株式会社 電力変換装置
JP7433735B2 (ja) * 2021-09-01 2024-02-20 矢崎総業株式会社 電子部品の固定構造、及び車載充電器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050264998A1 (en) 2004-05-25 2005-12-01 3M Innovative Properties Company Heat sink assembly
JP2006237554A (ja) 2005-02-25 2006-09-07 Lg Electronics Inc 電気レンジ
JP2015057037A (ja) 2013-09-12 2015-03-23 エルエス産電株式会社Lsis Co., Ltd. 電力変換装置
JP2015118985A (ja) 2013-12-17 2015-06-25 Tdk株式会社 固定金具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563725A (en) * 1983-01-06 1986-01-07 Welwyn Electronics Limited Electrical assembly
US4972294A (en) * 1989-04-03 1990-11-20 Motorola, Inc. Heat sink clip assembly
US5274193A (en) * 1992-04-24 1993-12-28 Chrysler Corporation Heat sink spring and wedge assembly
US5450284A (en) * 1994-02-17 1995-09-12 Spacelabs Medical, Inc. Heat sink and transistor retaining assembly
JPH10107189A (ja) * 1996-09-25 1998-04-24 Sony Corp 放熱装置
US6043981A (en) * 1997-11-13 2000-03-28 Chrysler Corporation Heat sink assembly for electrical components
JP3790225B2 (ja) * 2003-03-25 2006-06-28 東芝キヤリア株式会社 放熱装置
JP4154325B2 (ja) * 2003-12-19 2008-09-24 株式会社日立産機システム 電気回路モジュール
TW200846881A (en) * 2007-05-18 2008-12-01 Acbel Polytech Inc Mounting device for chips and heat dissipating fins
AT507352B1 (de) * 2008-10-01 2013-04-15 Siemens Ag Kühlanordnung
JPWO2010119546A1 (ja) * 2009-04-16 2012-10-22 三菱電機株式会社 発熱部品固定金具
JP6552327B2 (ja) 2015-08-10 2019-07-31 ダイヤモンド電機株式会社 電力変換装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050264998A1 (en) 2004-05-25 2005-12-01 3M Innovative Properties Company Heat sink assembly
JP2006237554A (ja) 2005-02-25 2006-09-07 Lg Electronics Inc 電気レンジ
JP2015057037A (ja) 2013-09-12 2015-03-23 エルエス産電株式会社Lsis Co., Ltd. 電力変換装置
JP2015118985A (ja) 2013-12-17 2015-06-25 Tdk株式会社 固定金具

Also Published As

Publication number Publication date
JP2021016225A (ja) 2021-02-12
CN112218483A (zh) 2021-01-12
US11558967B2 (en) 2023-01-17
CN112218483B (zh) 2023-11-17
US20210014984A1 (en) 2021-01-14
EP3764761A1 (en) 2021-01-13

Similar Documents

Publication Publication Date Title
JP7001960B2 (ja) 回路構成体
CN114079390B (zh) 功率转换装置
JP7288363B2 (ja) 電子機器および電子制御装置
JP2020127302A (ja) 電気接続箱
CN107394716A (zh) 电气接线箱
CN112042092B (zh) 电源装置
CN114041327B (zh) 电路结构体
CN113994774A (zh) 电路结构体
CN107251348A (zh) 电连接箱及连接端子部件
CN216982372U (zh) 动力部件的散热组件结构
CN106712460A (zh) 电力转换器
WO2021053975A1 (ja) 電力変換装置およびモータ一体型電力変換装置
WO2019208184A1 (ja) 電力変換装置
WO2019146314A1 (ja) 二次電池モジュール
KR102458346B1 (ko) 컨버터
JP7192918B1 (ja) バスバー放熱構造及びインバータ装置
CN219893675U (zh) 散热装置、控制模组及储能电源
WO2020080248A1 (ja) 回路構造体及び電気接続箱
KR102694820B1 (ko) 컨버터
US20250358986A1 (en) Electrical device, electric drive system and vehicle
CN113228839B (zh) 电力变换装置
JP2006339271A (ja) 電子部品冷却ユニット
JP2022064587A (ja) 充電器
JPH04261363A (ja) Ｄｃ−ｄｃコンバータモジュール

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20211105

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220524

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220524

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230322

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230508

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230523

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230526

R150 Certificate of patent or registration of utility model

Ref document number: 7288363

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150