CN110313117A - 电动机 - Google Patents

电动机 Download PDF

Info

Publication number
CN110313117A
CN110313117A CN201780072756.9A CN201780072756A CN110313117A CN 110313117 A CN110313117 A CN 110313117A CN 201780072756 A CN201780072756 A CN 201780072756A CN 110313117 A CN110313117 A CN 110313117A
Authority
CN
China
Prior art keywords
motor
cooling air
flow passage
shell
air flow
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.)
Granted
Application number
CN201780072756.9A
Other languages
English (en)
Other versions
CN110313117B (zh
Inventor
朱涛
邓实
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN110313117A publication Critical patent/CN110313117A/zh
Application granted granted Critical
Publication of CN110313117B publication Critical patent/CN110313117B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

一种电动机，电动机包括：外壳(3)，在外壳(3)上沿着周向设置有纵向延伸的多个散热翅片(21)，相邻散热翅片(21)之间形成纵向延伸的冷却气流通道(23)；安装到外壳(3)两端以形成大体封闭的内部空间(5)的第一端盖(7)和第二端盖(9)；由第一端盖(7)和第二端盖(9)可转动地支撑的转轴(15)；位于内部空间(5)中并且安装到转轴(15)上的转子(17)；以及在内部空间(5)中环绕转子(17)并且紧邻外壳(3)设置的定子(19)；电动机还包括设置在散热翅片(21)上并且允许散热翅片(21)在壳体(3)的周向上部分地暴露于周围环境的气流引导装置(25)，气流引导装置(25)被构造成将趋于在冷却气流通道(23)的中途从冷却气流通道(23)向周围环境溢出的冷却气流重新引导到冷却气流通道(23)中。由此不仅使电动机被均匀地冷却，还能够提高散热效率。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201780072756.9A 2017-04-26 2017-04-26 电动机 Active CN110313117B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/081958 WO2018195788A1 (zh) 2017-04-26 2017-04-26 电动机

Publications (2)

Publication Number Publication Date
CN110313117A true CN110313117A (zh) 2019-10-08
CN110313117B CN110313117B (zh) 2022-11-04

Family

ID=63919369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780072756.9A Active CN110313117B (zh) 2017-04-26 2017-04-26 电动机

Country Status (6)

Country Link
US (1) US11264860B2 (zh)
JP (1) JP6884230B2 (zh)
KR (1) KR102313057B1 (zh)
CN (1) CN110313117B (zh)
DE (1) DE112017007480T5 (zh)
WO (1) WO2018195788A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116613922A (zh) * 2023-07-20 2023-08-18 山东豪迈数控机床有限公司 旋转驱动装置和轮胎硫化机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102354434B1 (ko) 2020-03-24 2022-01-24 한국생산기술연구원 냉각 성능 향상용 구동모터
EP3961874A1 (de) * 2020-08-26 2022-03-02 Siemens Aktiengesellschaft Elektrodynamische rotatorische maschine mit eigenlüftung
US20240102432A1 (en) * 2022-09-22 2024-03-28 Safran Electrical & Power Axial fan for air cooled electrical aircraft motor
CN115395715B (zh) * 2022-10-27 2023-01-20 佛山登奇机电技术有限公司 一种散热冷却保护装置
CN116566107B (zh) * 2023-07-10 2024-01-16 深圳市智融自动化科技有限公司 一种混合冷却式电机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226580A (en) * 1960-08-03 1965-12-28 Siemens Ag Fluid-cooled rotating machines, particularly electric motors and generators
JPS6028456U (ja) * 1983-08-03 1985-02-26 株式会社東芝 回転電機
JPH08126246A (ja) * 1994-10-20 1996-05-17 Honda Motor Co Ltd 回転電機の冷却構造
CN1304203A (zh) * 1999-11-30 2001-07-18 通用电气公司 增强散热的风扇冷却电马达
JP2002218704A (ja) * 2001-01-22 2002-08-02 Mitsubishi Electric Corp 全閉外扇形電動機
CN201839175U (zh) * 2010-10-29 2011-05-18 南阳防爆集团股份有限公司 高压紧凑型低噪声三相异步电动机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH541896A (de) * 1971-08-25 1973-09-15 Nipkiep Anlauf-Regelvorrichtung für einen Asynchronmotor mit gewickeltem Läufer
JPS5943801Y2 (ja) * 1979-01-10 1984-12-27 株式会社東芝 回転変圧器付回転電機の冷却装置
JPS5943801U (ja) * 1982-09-10 1984-03-22 三洋電機株式会社 ガステ−ブルのガス管固定装置
DD240809A1 (de) * 1985-09-04 1986-11-12 Dresden Elektromaschinenbau Lagerschild oberflaechenbeluefteter dynamoelektrischer maschinen
JP2799030B2 (ja) * 1990-02-15 1998-09-17 株式会社日立製作所 冷却装置付き回転機
US5111095A (en) * 1990-11-28 1992-05-05 Magna Physics Corporation Polyphase switched reluctance motor
JPH0549216A (ja) * 1991-08-09 1993-02-26 Toshiba Corp 回転電機のフレーム
US20030121259A1 (en) * 1999-12-17 2003-07-03 Conrad Wayne Ernest Heat engine
DE102006047269A1 (de) * 2006-10-04 2008-04-10 Robert Bosch Gmbh Umrichtermotor
JP4787351B2 (ja) * 2009-11-09 2011-10-05 ファナック株式会社 ロータに発生する熱を放熱する放熱円盤を備えた誘導式電動機
CN206117387U (zh) * 2016-10-08 2017-04-19 江苏美邦电机科技有限公司 全幅散热电机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226580A (en) * 1960-08-03 1965-12-28 Siemens Ag Fluid-cooled rotating machines, particularly electric motors and generators
JPS6028456U (ja) * 1983-08-03 1985-02-26 株式会社東芝 回転電機
JPH08126246A (ja) * 1994-10-20 1996-05-17 Honda Motor Co Ltd 回転電機の冷却構造
CN1304203A (zh) * 1999-11-30 2001-07-18 通用电气公司 增强散热的风扇冷却电马达
JP2002218704A (ja) * 2001-01-22 2002-08-02 Mitsubishi Electric Corp 全閉外扇形電動機
CN201839175U (zh) * 2010-10-29 2011-05-18 南阳防爆集团股份有限公司 高压紧凑型低噪声三相异步电动机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116613922A (zh) * 2023-07-20 2023-08-18 山东豪迈数控机床有限公司 旋转驱动装置和轮胎硫化机
CN116613922B (zh) * 2023-07-20 2023-10-10 山东豪迈数控机床有限公司 旋转驱动装置和轮胎硫化机

Also Published As

Publication number Publication date
US20200052544A1 (en) 2020-02-13
JP6884230B2 (ja) 2021-06-09
WO2018195788A1 (zh) 2018-11-01
KR102313057B1 (ko) 2021-10-18
DE112017007480T5 (de) 2020-01-09
KR20190139897A (ko) 2019-12-18
JP2020518227A (ja) 2020-06-18
US11264860B2 (en) 2022-03-01
CN110313117B (zh) 2022-11-04

Similar Documents

Publication Publication Date Title
CN110313117A (zh) 电动机
US10110093B2 (en) Motor with heat dissipation structure
US9800117B2 (en) Self-cooled motor
TWI565198B (zh) 可抑住馬達內部升溫之散熱構造
US10804764B2 (en) Systems and methods for air-cooling motor components
CN111431324A (zh) 一种水冷电机
US20170126100A1 (en) Motor structure capable of dissipating heat therein
US20160344261A1 (en) Wheel hub motor
CN107222054A (zh) 旋转电机
US10110095B2 (en) Motor structure capable of dissipating heat therein
US20170098980A1 (en) Motor with heat dissipation structure
CN208539671U (zh) 一种自冷却电机转子
JP3615993B2 (ja) 全閉モータ
US10122244B2 (en) Motor with heat dissipation structure
CN209516802U (zh) 散热电机
JP2016213936A (ja) 回転電機
US10986750B2 (en) Heat exchange device in directed flow system
CN107492969B (zh) 电动机
KR200490109Y1 (ko) 유도 전동기
CN106549536B (zh) 电动机
KR100914922B1 (ko) 전폐형 모터의 냉각 시스템
CN209344928U (zh) 车辆的轮毂组件以及车辆
TWM516804U (zh) 馬達之散熱結構
TWM512260U (zh) 可抑住馬達內部升溫之散熱構造
KR20160076082A (ko) 유도 전동기

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant