TW200610252A - Heat-dissipation structure of motor - Google Patents

Heat-dissipation structure of motor

Info

Publication number
TW200610252A
TW200610252A TW093126850A TW93126850A TW200610252A TW 200610252 A TW200610252 A TW 200610252A TW 093126850 A TW093126850 A TW 093126850A TW 93126850 A TW93126850 A TW 93126850A TW 200610252 A TW200610252 A TW 200610252A
Authority
TW
Taiwan
Prior art keywords
motor
heat
dissipation structure
cap
shell
Prior art date
Application number
TW093126850A
Other languages
Chinese (zh)
Other versions
TWI245483B (en
Inventor
Hung-Chi Chen
Ying-Chi Chen
Te-Tsai Chuang
Kuo-Cheng Lin
Wen-Shi Huang
Original Assignee
Delta Electronics Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35996430&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200610252(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW093126850A priority Critical patent/TWI245483B/en
Priority to DE102005006192.3A priority patent/DE102005006192B4/en
Priority to US11/058,230 priority patent/US20060051221A1/en
Priority to JP2005239540A priority patent/JP4542479B2/en
Application granted granted Critical
Publication of TWI245483B publication Critical patent/TWI245483B/en
Publication of TW200610252A publication Critical patent/TW200610252A/en
Priority to US12/728,799 priority patent/US8324766B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Abstract

This present invention is related to a heat-dissipation structure of motor, which can be applied to a fan. This structure comprises a rotor, which comprises a cylindrical motor shell having at least one hole, and a cap is connecting to the motor shell. There is a distance between the cap and the motor shell. When rotor is rotating, heat inside the motor will be led through the distance from motor to outside of the motor shell. The cap can prevent from any matter into the motor through the hole. That will strengthen the reliability of the motor.
TW093126850A 2004-09-06 2004-09-06 Heat-dissipation structure of motor TWI245483B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW093126850A TWI245483B (en) 2004-09-06 2004-09-06 Heat-dissipation structure of motor
DE102005006192.3A DE102005006192B4 (en) 2004-09-06 2005-02-10 Heat dissipation structure for a motor
US11/058,230 US20060051221A1 (en) 2004-09-06 2005-02-16 Heat-dissipation structure for motor
JP2005239540A JP4542479B2 (en) 2004-09-06 2005-08-22 Forced heat dissipation structure of motor
US12/728,799 US8324766B2 (en) 2004-09-06 2010-03-22 Heat-dissipation structure for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093126850A TWI245483B (en) 2004-09-06 2004-09-06 Heat-dissipation structure of motor

Publications (2)

Publication Number Publication Date
TWI245483B TWI245483B (en) 2005-12-11
TW200610252A true TW200610252A (en) 2006-03-16

Family

ID=35996430

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093126850A TWI245483B (en) 2004-09-06 2004-09-06 Heat-dissipation structure of motor

Country Status (4)

Country Link
US (1) US20060051221A1 (en)
JP (1) JP4542479B2 (en)
DE (1) DE102005006192B4 (en)
TW (1) TWI245483B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103078445A (en) * 2013-02-07 2013-05-01 浙江德盈电气制造有限公司 Efficient radiating motor

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083479B2 (en) * 2008-12-15 2011-12-27 Enermax Technology Corporation Heat dissipating fan structure of dual motor
CN102192163A (en) * 2010-03-08 2011-09-21 鸿富锦精密工业（深圳）有限公司 Fan
DE102010012392A1 (en) * 2010-03-22 2011-09-22 Ebm-Papst Mulfingen Gmbh & Co. Kg fan
JP2012203111A (en) * 2011-03-24 2012-10-22 Arisawa Mfg Co Ltd Stereoscopic image display device
US9388824B2 (en) * 2011-11-18 2016-07-12 Asia Vital Components Co., Ltd. Salt-spray protection structure for fan
CN104343740B (en) * 2013-08-07 2016-12-28 台达电子工业股份有限公司 Fan
US10100845B2 (en) * 2013-08-07 2018-10-16 Delta Electronics, Inc. Fan
JP7105584B2 (en) 2018-03-13 2022-07-25 山洋電気株式会社 Fan motor device and protective cover for fan motor device
DE102020103772A1 (en) * 2020-02-13 2021-08-19 Ebm-Papst St. Georgen Gmbh & Co. Kg Fan with cover plate on the rotor bell
CN114440202B (en) * 2022-01-25 2023-08-08 桂林智神信息技术股份有限公司 Heat radiation structure and lamp with same
TWI792924B (en) * 2022-02-18 2023-02-11 奇鋐科技股份有限公司 Centrifugal-to-axial mixed flow blower and heat dissipation system using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809277B4 (en) * 1987-09-21 2005-02-24 Papst Licensing Gmbh & Co. Kg Bearing arrangement for axially compact micro fan
US5188508A (en) * 1991-05-09 1993-02-23 Comair Rotron, Inc. Compact fan and impeller
DE4143383C2 (en) * 1991-07-03 1995-03-30 Licentia Gmbh Axial blower, in particular for cooling a condenser of an air conditioning system upstream of the radiator of a vehicle
US5967764A (en) * 1997-08-08 1999-10-19 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
US5944497A (en) * 1997-11-25 1999-08-31 Siemens Canada Limited Fan assembly having an air directing member to cool a motor
DE19909507C1 (en) * 1999-03-04 2000-11-16 Temic Auto Electr Motors Gmbh Radial blowers, especially for heating and air conditioning systems
TW568508U (en) * 2001-03-27 2003-12-21 Delta Electronics Inc Fan with good heat dissipation
US7078834B2 (en) * 2004-12-02 2006-07-18 Asia Vital Component Co., Ltd. Rotor device capable of dissipating heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103078445A (en) * 2013-02-07 2013-05-01 浙江德盈电气制造有限公司 Efficient radiating motor

Also Published As

Publication number Publication date
US20060051221A1 (en) 2006-03-09
DE102005006192A1 (en) 2006-03-23
JP4542479B2 (en) 2010-09-15
TWI245483B (en) 2005-12-11
DE102005006192B4 (en) 2015-11-12
JP2006081388A (en) 2006-03-23

Similar Documents

Publication Publication Date Title
TW200610252A (en) Heat-dissipation structure of motor
TW200638655A (en) Heat-dissipation structure of motor
USD647442S1 (en) Inner portion of a brake rotor
TW200644389A (en) Fan and rotor thereof
ATE429061T1 (en) ROTOR COVER AND ELECTRIC MOTOR
NO20065668L (en) Control of boydhus sludge engine in well.
MX2010009832A (en) Decoupling isolator.
AP2005003360A0 (en) Centrifugal pump with configured volute.
WO2012064103A3 (en) Double-rotor motor
WO2014102066A3 (en) Pump unit
TW200713759A (en) Cooling fan with an outer rotor motor
AP1863A (en) Pump housing assembly with liner.
WO2008089078A3 (en) Methods and apparatus for weapon fuze
TW200736505A (en) Fan, motor and bearing structure thereof
TWI318341B (en) Centrifugal blower, thermal module having the centrifugal blower and electronic assembly incorporating the thermal module
PH12016501881A1 (en) Structure for sensor attachment portion of transmission
TW200630285A (en) Pulley
WO2009037176A3 (en) Rotary lead-through for supplying oil to a transmission shaft comprising an axially extending bore or oil passage
EP3453886A8 (en) Ceiling fan
US20140361647A1 (en) Motor heat dissipation structure with inbuilt electronic board
TW200833962A (en) A hinge for electronic equipment
WO2007022984A3 (en) Bearing block
ES2310866T3 (en) PROTECTION DEVICE FOR ELECTRIC MOTOR.
SE0502035L (en) Cooling of stator
TW200727765A (en) Centrifugal fan and its stator structure and base structure