SG11201405306YA - Heat dissipation device for moving-coil loudspeaker - Google Patents

Heat dissipation device for moving-coil loudspeaker

Info

Publication number
SG11201405306YA
SG11201405306YA SG11201405306YA SG11201405306YA SG11201405306YA SG 11201405306Y A SG11201405306Y A SG 11201405306YA SG 11201405306Y A SG11201405306Y A SG 11201405306YA SG 11201405306Y A SG11201405306Y A SG 11201405306YA SG 11201405306Y A SG11201405306Y A SG 11201405306YA
Authority
SG
Singapore
Prior art keywords
moving
heat dissipation
dissipation device
coil loudspeaker
loudspeaker
Prior art date
Application number
SG11201405306YA
Inventor
Xiangkang Qiu
Original Assignee
Xiangkang Qiu
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 Xiangkang Qiu filed Critical Xiangkang Qiu
Publication of SG11201405306YA publication Critical patent/SG11201405306YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/022—Cooling arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
SG11201405306YA 2012-01-29 2013-01-17 Heat dissipation device for moving-coil loudspeaker SG11201405306YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210026897.6A CN102547537B (en) 2012-01-29 2012-01-29 Radiation device for moving coil speaker
PCT/CN2013/000046 WO2013110230A1 (en) 2012-01-29 2013-01-17 Heat dissipation device for moving-coil loudspeaker

Publications (1)

Publication Number Publication Date
SG11201405306YA true SG11201405306YA (en) 2014-11-27

Family

ID=46353267

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201405306YA SG11201405306YA (en) 2012-01-29 2013-01-17 Heat dissipation device for moving-coil loudspeaker

Country Status (4)

Country Link
US (1) US9294842B2 (en)
CN (1) CN102547537B (en)
SG (1) SG11201405306YA (en)
WO (1) WO2013110230A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102547537B (en) * 2012-01-29 2015-07-01 邱向康 Radiation device for moving coil speaker
CN102752694A (en) * 2012-08-01 2012-10-24 楼氏电子（北京）有限公司 Magnetic circuit system and moving-coil type electroacoustic transducer with same
CN103200490A (en) * 2013-03-28 2013-07-10 深圳市腾音电子有限公司 Loudspeaker module
CN104105039A (en) * 2014-08-12 2014-10-15 胡达广 High-efficiency broadband loudspeaker
GB201503426D0 (en) * 2015-02-27 2015-04-15 Native Design Ltd Light and speaker driver device
CN105163247B (en) * 2015-09-23 2018-06-05 宁波东源音响器材有限公司 A kind of coil-moving speaker
CN105142083B (en) * 2015-09-23 2018-08-24 宁波东源音响器材有限公司 Loud speaker
CN106686502A (en) * 2015-11-10 2017-05-17 王卫平 Inner-magnet moving-coil speaker multi-channel magnetic circuit system
CN105282668B (en) * 2015-11-18 2019-04-05 成都旭光光电技术有限责任公司 A kind of energy converter and its manufacturing method using the fixed magnet steel of aluminium ring
CN105592386A (en) * 2016-03-11 2016-05-18 嘉兴万声电子科技有限公司 Ultrahigh-power loudspeaker
CN105959886B (en) * 2016-06-22 2020-03-24 新昌县七星街道鑫瑞机械厂 High strength high heat dispersion speaker
CN108271102B (en) * 2017-01-03 2019-09-20 上海亮音光电科技有限公司 A kind of sound, light, the police device of electric eye
US10306386B2 (en) 2017-06-27 2019-05-28 Bose Corporation Portable speaker configurations
US10524042B2 (en) 2017-06-27 2019-12-31 Bose Corporation Electro-acoustical transducer arrangements of a sound system
US10104761B1 (en) 2017-06-27 2018-10-16 Bose Corporation Cooling techniques to improve thermal performance of electroacoustic device
CN107396264B (en) * 2017-08-22 2020-02-18 瑞声科技(新加坡)有限公司 Loudspeaker
CN110392328A (en) * 2018-04-18 2019-10-29 惠州迪芬尼声学科技股份有限公司 Loudspeaker and its terminal assemblies
CN109756829A (en) * 2019-01-25 2019-05-14 王白梅 Three coaxial loudspeaker arrangements
CN109936805A (en) * 2019-03-15 2019-06-25 斯贝克电子（嘉善）有限公司 A kind of cooling system of full frequency speaker
CN111988712B (en) * 2020-08-31 2022-02-18 歌尔股份有限公司 Speaker monomer and electronic terminal

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991286A (en) * 1975-06-02 1976-11-09 Altec Corporation Heat dissipating device for loudspeaker voice coil
JPS571500Y2 (en) * 1977-06-08 1982-01-11
WO1992006569A1 (en) * 1990-10-09 1992-04-16 Stage Accompany B.V. Electrodynamic loudspeaker with cooling arrangement
NL9002510A (en) * 1990-11-16 1992-06-16 Stage Accompany B V SPEAKER WITH COOLING.
US5497428A (en) * 1994-11-01 1996-03-05 Rojas; Omar E. Self-cooled magnetic structure for loudspeakers
US6327371B1 (en) * 1995-12-29 2001-12-04 Jl Audio, Inc. Loudspeaker with cooling adapter
US6243472B1 (en) * 1997-09-17 2001-06-05 Frank Albert Bilan Fully integrated amplified loudspeaker
US6243479B1 (en) * 1999-12-08 2001-06-05 Lucio Proni Loudspeaker having pole piece with integral vent bores
US20010031063A1 (en) * 1999-12-21 2001-10-18 Jassa Langford Loudspeaker free flow cooling system
US6535613B1 (en) * 1999-12-28 2003-03-18 Jl Audio, Inc. Air flow control device for loudspeaker
JP2002271879A (en) * 2001-03-13 2002-09-20 Citizen Electronics Co Ltd Multi-function audio device
US6390231B1 (en) * 2001-05-08 2002-05-21 Community Professional Loudspeakers Loudspeaker with directed airflow cooling
US6373957B1 (en) * 2001-05-14 2002-04-16 Harman International Industries, Incorporated Loudspeaker structure
US7272238B2 (en) * 2004-10-12 2007-09-18 Alpine Electronics, Inc. Loudspeaker having cooling system
US7634101B2 (en) * 2006-01-31 2009-12-15 Alpine Electronics, Inc Thermal management system for loudspeaker having internal heat sink and vented top plate
US7804976B1 (en) * 2006-10-10 2010-09-28 Wayne Parham Radiant cooler for loudspeakers
US8131000B2 (en) * 2007-08-16 2012-03-06 Hi-Tech Sound System Co., Ltd. Cooling arrangement for voice coil of speaker
CN201118899Y (en) * 2007-10-31 2008-09-17 无锡杰夫电声有限公司 Speaker basin rack with set heat radiation hole
JP4898958B2 (en) * 2008-07-10 2012-03-21 パイオニア株式会社 Speaker device
EP2417777A1 (en) * 2009-04-10 2012-02-15 Koninklijke Philips Electronics N.V. An audio driver
CN102547537B (en) * 2012-01-29 2015-07-01 邱向康 Radiation device for moving coil speaker
CN202679597U (en) * 2012-01-29 2013-01-16 邱向康 Heat radiating device for moving coil speaker
US9084052B2 (en) * 2013-06-26 2015-07-14 Analog Devices Global Moving coil miniature loudspeaker module

Also Published As

Publication number Publication date
US20140348373A1 (en) 2014-11-27
CN102547537A (en) 2012-07-04
US9294842B2 (en) 2016-03-22
WO2013110230A1 (en) 2013-08-01
CN102547537B (en) 2015-07-01

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