CN110381396B - 一种具有防尘散热功能的功放设备 - Google Patents
一种具有防尘散热功能的功放设备 Download PDFInfo
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- CN110381396B CN110381396B CN201910647589.7A CN201910647589A CN110381396B CN 110381396 B CN110381396 B CN 110381396B CN 201910647589 A CN201910647589 A CN 201910647589A CN 110381396 B CN110381396 B CN 110381396B
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- heat dissipation
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- power amplifier
- placing box
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 42
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 241000143432 Daldinia concentrica Species 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
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- 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
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910647589.7A CN110381396B (zh) | 2019-07-17 | 2019-07-17 | 一种具有防尘散热功能的功放设备 |
Applications Claiming Priority (1)
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CN201910647589.7A CN110381396B (zh) | 2019-07-17 | 2019-07-17 | 一种具有防尘散热功能的功放设备 |
Publications (2)
Publication Number | Publication Date |
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CN110381396A CN110381396A (zh) | 2019-10-25 |
CN110381396B true CN110381396B (zh) | 2021-01-26 |
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CN201910647589.7A Active CN110381396B (zh) | 2019-07-17 | 2019-07-17 | 一种具有防尘散热功能的功放设备 |
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CN (1) | CN110381396B (zh) |
Families Citing this family (5)
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---|---|---|---|---|
CN111240122A (zh) * | 2020-03-09 | 2020-06-05 | 湖南城市学院 | 一种保偏稀土掺杂光纤放大器 |
CN111935954B (zh) * | 2020-08-12 | 2022-05-17 | 国网山东省电力公司曹县供电公司 | 一种电力显示装置 |
CN112311336B (zh) * | 2020-10-29 | 2022-10-14 | 中国人民解放军火箭军工程大学 | 一种通信干扰机专用的超宽带功放 |
CN113163638B (zh) * | 2021-01-29 | 2022-09-09 | 深圳市金隆辉科技有限公司 | 一种新型低功耗音频解码器 |
CN115410396A (zh) * | 2022-08-01 | 2022-11-29 | 江苏航天大为科技股份有限公司 | 一种智能车型用车联网智能分析车流量的语音播报系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206099113U (zh) * | 2016-10-09 | 2017-04-12 | 朱贺 | 一种具有散热防尘功能的电力配电箱 |
CN107742844A (zh) * | 2017-10-24 | 2018-02-27 | 郑州天舜电子技术有限公司 | 除尘防尘且便于散热通风的配电箱 |
CN207283006U (zh) * | 2017-10-31 | 2018-04-27 | 汕头市科捷电器有限公司 | 一种散热防尘配电箱 |
CN108469145A (zh) * | 2018-05-31 | 2018-08-31 | 德清菁英信息科技有限公司 | 一种具有减震降噪防尘功能的制冷设备 |
CN109445541A (zh) * | 2018-12-05 | 2019-03-08 | 兰州优捷信息工程有限公司 | 一种多功能计算机机箱 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102484957A (zh) * | 2011-06-14 | 2012-05-30 | 华为终端有限公司 | 具有隔热结构的装置 |
-
2019
- 2019-07-17 CN CN201910647589.7A patent/CN110381396B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206099113U (zh) * | 2016-10-09 | 2017-04-12 | 朱贺 | 一种具有散热防尘功能的电力配电箱 |
CN107742844A (zh) * | 2017-10-24 | 2018-02-27 | 郑州天舜电子技术有限公司 | 除尘防尘且便于散热通风的配电箱 |
CN207283006U (zh) * | 2017-10-31 | 2018-04-27 | 汕头市科捷电器有限公司 | 一种散热防尘配电箱 |
CN108469145A (zh) * | 2018-05-31 | 2018-08-31 | 德清菁英信息科技有限公司 | 一种具有减震降噪防尘功能的制冷设备 |
CN109445541A (zh) * | 2018-12-05 | 2019-03-08 | 兰州优捷信息工程有限公司 | 一种多功能计算机机箱 |
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PB01 | Publication | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhiping Inventor before: Zhao Jianlei |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240716 Address after: No. 3 Shaluogang Road, Encheng Street, Enping City, Jiangmen City, Guangdong Province 529000 Patentee after: Enping Mingka Audio Co.,Ltd. Country or region after: China Address before: 511442 Room 1410, Building 5 (Merchants City Stadium 5 #) East of Hanxi Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU AODINGNUO TECHNOLOGY Co.,Ltd. Country or region before: China |