CN106812728B - 散热风扇装置 - Google Patents
散热风扇装置 Download PDFInfo
- Publication number
- CN106812728B CN106812728B CN201510847645.3A CN201510847645A CN106812728B CN 106812728 B CN106812728 B CN 106812728B CN 201510847645 A CN201510847645 A CN 201510847645A CN 106812728 B CN106812728 B CN 106812728B
- Authority
- CN
- China
- Prior art keywords
- resonant cavity
- component
- radiator fan
- fan device
- fan
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/665—Sound attenuation by means of resonance chambers or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510847645.3A CN106812728B (zh) | 2015-11-27 | 2015-11-27 | 散热风扇装置 |
US15/166,290 US9961422B2 (en) | 2015-11-27 | 2016-05-27 | Apparatus of fan heat dissipation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510847645.3A CN106812728B (zh) | 2015-11-27 | 2015-11-27 | 散热风扇装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106812728A CN106812728A (zh) | 2017-06-09 |
CN106812728B true CN106812728B (zh) | 2019-04-16 |
Family
ID=58778317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510847645.3A Active CN106812728B (zh) | 2015-11-27 | 2015-11-27 | 散热风扇装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9961422B2 (zh) |
CN (1) | CN106812728B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170354060A1 (en) * | 2016-06-03 | 2017-12-07 | Crestron Electronics, Inc. | Apparatus for cooling electronic circuitry |
US11076501B2 (en) * | 2017-05-23 | 2021-07-27 | Crestron Electronics, Inc. | Apparatus for cooling electronic circuitry |
US11711904B2 (en) * | 2016-06-03 | 2023-07-25 | Crestron Electronics, Inc. | Apparatus for cooling electronic circuitry |
CN108089674A (zh) * | 2016-11-22 | 2018-05-29 | 英业达科技有限公司 | 散热风扇装置及音量调整方法 |
US10104761B1 (en) * | 2017-06-27 | 2018-10-16 | Bose Corporation | Cooling techniques to improve thermal performance of electroacoustic device |
CN111204226B (zh) * | 2018-02-10 | 2021-04-02 | 重庆桴之科科技发展有限公司 | 电动汽车用传感器装置 |
CN108810674A (zh) * | 2018-05-25 | 2018-11-13 | 郑州游爱网络技术有限公司 | 一种用于会议服务的音响 |
CN109587586A (zh) * | 2018-11-06 | 2019-04-05 | 黄冠强 | 一种用于户外的音响固定装置 |
CN109922392A (zh) * | 2019-03-14 | 2019-06-21 | 安徽天兵电子科技股份有限公司 | 一种双形态功放器 |
CN113473762B (zh) * | 2020-03-30 | 2022-12-13 | 华为技术有限公司 | 设备外壳、设备和激光雷达 |
TWI797753B (zh) | 2021-09-22 | 2023-04-01 | 仁寶電腦工業股份有限公司 | 利用揚聲器散熱之發聲裝置及其適用之控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792999A (en) * | 1997-01-23 | 1998-08-11 | Bose Corporation | Noise attenuating in ported enclosure |
CN2527764Y (zh) * | 2001-12-30 | 2002-12-25 | 中国科学院声学研究所 | 具有管束式穿孔板共振吸声结构的离心风机 |
CN203756612U (zh) * | 2013-12-27 | 2014-08-06 | 山西巨龙风机有限公司 | 一种单级高速鼓风机消音箱 |
CN204372437U (zh) * | 2014-11-28 | 2015-06-03 | 连云港正航电力节能技术有限公司 | 多功能复合式管道消音器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7133533B2 (en) * | 2003-07-21 | 2006-11-07 | Bose Corporation | Passive acoustic radiating |
-
2015
- 2015-11-27 CN CN201510847645.3A patent/CN106812728B/zh active Active
-
2016
- 2016-05-27 US US15/166,290 patent/US9961422B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792999A (en) * | 1997-01-23 | 1998-08-11 | Bose Corporation | Noise attenuating in ported enclosure |
CN2527764Y (zh) * | 2001-12-30 | 2002-12-25 | 中国科学院声学研究所 | 具有管束式穿孔板共振吸声结构的离心风机 |
CN203756612U (zh) * | 2013-12-27 | 2014-08-06 | 山西巨龙风机有限公司 | 一种单级高速鼓风机消音箱 |
CN204372437U (zh) * | 2014-11-28 | 2015-06-03 | 连云港正航电力节能技术有限公司 | 多功能复合式管道消音器 |
Also Published As
Publication number | Publication date |
---|---|
CN106812728A (zh) | 2017-06-09 |
US9961422B2 (en) | 2018-05-01 |
US20170155984A1 (en) | 2017-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106812728B (zh) | 散热风扇装置 | |
WO2016165318A1 (zh) | 扬声器模组 | |
US9453513B2 (en) | Noise absorption device for air blower | |
Černetič et al. | Use of noise and vibration signal for detection and monitoring of cavitation in kinetic pumps | |
CN108087342A (zh) | 一种具有亥姆霍兹共振消声结构的离心风机扩压器 | |
CN207989400U (zh) | 一种具有亥姆霍兹共振消声结构的离心风机扩压器 | |
CN108089674A (zh) | 散热风扇装置及音量调整方法 | |
TWI577892B (zh) | 散熱風扇裝置 | |
Han et al. | Noise source identification and noise reduction in a multi-state, centrifugal air compressor system | |
US11178482B2 (en) | Transducer module and electronics device | |
CN204119427U (zh) | 一种反辐射振动的音响 | |
CN205864711U (zh) | 一种无源辐射器音箱 | |
Bliefnick et al. | Vibration isolation of newer equipment typologies | |
CN208046817U (zh) | 一种功放机 | |
TWI619888B (zh) | 散熱風扇裝置及音量調整方法 | |
EP4230873A1 (en) | Noise reduced blower means and their use in electric power tools and devices | |
Lu et al. | The perforated panel resonator with flexible tube bundle | |
Davidson | Hemi-anechoic chamber qualification and comparison of room qualification standards | |
Pignier et al. | Predicting the pass-by signature of vehicle flow sound sources including the influence of nearby built environment | |
Lu et al. | The perforated panel resonator with flexible tube bundles and its Appliations | |
Yang | Sound attenuation in a curved duct using a microperforated panel | |
CN103939397A (zh) | 叶轮机械用吸声扩压器 | |
Shafer et al. | Near‐field mapping of pressure fields during active noise control of small axial cooling fans | |
Crocker et al. | Sound power level measurements of the noise produced by a residential split unit air conditioner | |
Takahashi | Case report of a low-frequency noise complaint settled through adjudication by the Environmental Dispute Coordination Commission |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 20114 Puxing Road 789, Caohejing Export Processing Zone, Minhang District, Shanghai Co-patentee after: Inventec Corporation Patentee after: Inventec Technology Co., Ltd. Co-patentee after: Inventec (Chongqing) Co., Ltd. Address before: 20114 Puxing Road 789, Caohejing Export Processing Zone, Minhang District, Shanghai Co-patentee before: Inventec Corporation Patentee before: Inventec Technology Co., Ltd. |