CN109892026A - 电子调速器及无人机 - Google Patents

电子调速器及无人机 Download PDF

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Publication number
CN109892026A
CN109892026A CN201780065387.0A CN201780065387A CN109892026A CN 109892026 A CN109892026 A CN 109892026A CN 201780065387 A CN201780065387 A CN 201780065387A CN 109892026 A CN109892026 A CN 109892026A
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capacitor
speed regulator
metal shell
electron speed
accommodation groove
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CN201780065387.0A
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CN109892026B (zh
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肖乐
刘炜刚
蓝求
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
    • B64D27/02—Aircraft characterised by the type or position of power plant
    • B64D27/24—Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • 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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/04—Metal casings
    • 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
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • 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

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种电子调速器(1000)及无人机，涉及无人机技术。电子调速器(1000)包括：电容(1111)；第一电路板(1110)，用于承载电容(1111)，并且与电容(1111)电连接；以及金属壳体(1200)，用于收容第一电路板(1110)；其中，金属壳体(1200)的内表面设置有至少一个容置槽(1201)，电容(1111)至少部分容置在容置槽(1201)中，以通过金属壳体(1200)对电容(1111)进行散热。无人机包括：飞行控制器(2000)、电子调速器(1000)、电机(3000)，电子调速器(1000)用于根据飞行控制器(2000)发送的油门控制信号控制电机(3000)转动。电子调速器(1000)及无人机，通过在电子调速器(1000)的金属壳体(1200)的内表面设置容置槽(1201)，将电容(1111)收容在该容置槽(1201)中，能够有效增大电容(1111)与金属壳体(1200)的接触面积，提高电容(1111)与金属壳体(1200)之间的热传导效率，提高对电容(1111)的散热效果，减少电容(1111)高温失效的风险。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201780065387.0A 2017-04-24 2017-06-20 电子调速器及无人机 Active CN109892026B (zh)

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CN2017204343743 2017-04-24
CN201720434374.3U CN206821134U (zh) 2017-04-24 2017-04-24 电子调速器及无人机
PCT/CN2017/089241 WO2018196135A1 (zh) 2017-04-24 2017-06-20 电子调速器及无人机

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CN109892026B CN109892026B (zh) 2022-04-26

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206821134U (zh) * 2017-04-24 2017-12-29 深圳市大疆创新科技有限公司 电子调速器及无人机
CN108551748A (zh) * 2018-05-31 2018-09-18 赫星科技有限公司 无人机、飞行控制器及其散热方法
CN108541195A (zh) * 2018-05-31 2018-09-14 赫星科技有限公司 无人机、飞行控制器及其散热结构
CN110876266A (zh) * 2018-12-03 2020-03-10 深圳市大疆创新科技有限公司 电子调速器、动力装置及无人飞行器
CN110435899B (zh) * 2019-07-05 2020-11-20 嘉兴安行信息科技有限公司 一种无人机中电子调速器的安装结构
CN110509984A (zh) * 2019-09-24 2019-11-29 联禾厚普（太仓）精密机械有限公司 一种电动转向系统ecu固定座

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CN101483096A (zh) * 2008-11-11 2009-07-15 佛山市顺德区创格电子实业有限公司 具有高散热功率的电容器
CN203734510U (zh) * 2013-12-31 2014-07-23 瑞斯康达科技发展股份有限公司 一种电源模块
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CN206024350U (zh) * 2016-09-26 2017-03-15 深圳市大疆创新科技有限公司 电子调速器及具有该电子调速器的云台、无人飞行器

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CN206821134U (zh) 2017-12-29
CN109892026B (zh) 2022-04-26
CN114628147A (zh) 2022-06-14
WO2018196135A1 (zh) 2018-11-01

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