BR112022018758A2 - Carregador sem fio - Google Patents
Carregador sem fioInfo
- Publication number
- BR112022018758A2 BR112022018758A2 BR112022018758A BR112022018758A BR112022018758A2 BR 112022018758 A2 BR112022018758 A2 BR 112022018758A2 BR 112022018758 A BR112022018758 A BR 112022018758A BR 112022018758 A BR112022018758 A BR 112022018758A BR 112022018758 A2 BR112022018758 A2 BR 112022018758A2
- Authority
- BR
- Brazil
- Prior art keywords
- terminal device
- housing
- guide structure
- wireless charger
- fan
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1632—External expansion units, e.g. docking stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- 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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
CARREGADOR SEM FIO. As modalidades deste pedido fornecem um carregador sem fio e se relacionam ao campo das tecnologias de dispositivos de carregamento. O carregador sem fio é configurado para carregar um dispositivo terminal, o dispositivo terminal inclui uma superfície de exibição e uma superfície traseira que são opostas uma à outra, e o carregador sem fio inclui: um alojamento, incluindo uma placa de contato usada para contato com a superfície traseira do dispositivo terminal; um módulo de carregamento sem fio; uma primeira ventoinha, capaz de dissipar o calor do módulo de carregamento sem fio, onde tanto o módulo de carregamento sem fio quanto a primeira ventoinha estão dispostos no alojamento, e uma abertura de entrada de ar está disposta em uma posição que é do alojamento e que está próxima a primeira ventoinha; e uma estrutura de guia de fluxo de ar, disposta em um lado que é do alojamento e que é adjacente à placa de contato, onde a estrutura de guia de fluxo de ar se estende em direção à superfície de exibição do dispositivo terminal, a estrutura de guia de fluxo de ar inclui um canal de fluxo, uma primeira abertura de exaustão de ar conectada ao canal de fluxo está disposta em uma posição que é da estrutura de guia de fluxo de ar e que está próxima à superfície de exibição do dispositivo terminal, uma abertura de ar conectada ao espaço no qual a primeira ventoinha está localizada está disposta em uma posição que é do alojamento e na qual a estrutura de guia de fluxo de ar está disposta, e a abertura de ar está conectada ao canal de fluxo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360385.3U CN212543377U (zh) | 2020-03-19 | 2020-03-19 | 一种无线充电器 |
| PCT/CN2021/076941 WO2021185018A1 (zh) | 2020-03-19 | 2021-02-19 | 一种无线充电器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022018758A2 true BR112022018758A2 (pt) | 2022-11-01 |
Family
ID=74523045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022018758A BR112022018758A2 (pt) | 2020-03-19 | 2021-02-19 | Carregador sem fio |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230014262A1 (pt) |
| EP (1) | EP4113779A4 (pt) |
| CN (1) | CN212543377U (pt) |
| BR (1) | BR112022018758A2 (pt) |
| WO (1) | WO2021185018A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211744148U (zh) * | 2019-11-05 | 2020-10-23 | 华为技术有限公司 | 一种无线充电底座 |
| CN212543377U (zh) * | 2020-03-19 | 2021-02-12 | 华为技术有限公司 | 一种无线充电器 |
| AU2023200259A1 (en) * | 2022-02-11 | 2023-08-31 | Getac Technology Corporation | Electronic device assembly, expansion component thereof, and heat dissipation module |
| US20240069599A1 (en) * | 2022-08-24 | 2024-02-29 | Cody Hudson | Laptop Computer Platform Device |
| CN118117684A (zh) * | 2022-11-30 | 2024-05-31 | 蔚来移动科技有限公司 | 用于车辆的无线充电器及车辆 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204144989U (zh) * | 2014-08-26 | 2015-02-04 | 和硕联合科技股份有限公司 | 无线充电散热座 |
| KR20170011715A (ko) * | 2015-07-24 | 2017-02-02 | 엘지이노텍 주식회사 | 차량용 무선충전장치 |
| US10148115B2 (en) * | 2015-09-01 | 2018-12-04 | Dell Products, Lp | Wireless charging pad with natural draft cooling and method therefor |
| CN207765996U (zh) * | 2018-01-12 | 2018-08-24 | 深圳市迪奥科科技有限公司 | 自带散热功能的无线充电支架 |
| CN209233498U (zh) * | 2018-10-15 | 2019-08-09 | 惠州市雨林科技有限公司 | 一种散热型无线充电器 |
| CN109088463A (zh) * | 2018-10-23 | 2018-12-25 | 东莞市荣锝康电子科技有限公司 | 一种多功能集线器 |
| CN208862617U (zh) * | 2018-11-13 | 2019-05-14 | 宁波工程学院 | 无线充电器 |
| CN209217759U (zh) * | 2018-12-18 | 2019-08-06 | 北京小米移动软件有限公司 | 无线充电器 |
| CN209913516U (zh) * | 2019-02-25 | 2020-01-07 | 厦门立琪电子有限公司 | 一种带散热功能的无线充电器 |
| CN211744148U (zh) * | 2019-11-05 | 2020-10-23 | 华为技术有限公司 | 一种无线充电底座 |
| CN212543377U (zh) * | 2020-03-19 | 2021-02-12 | 华为技术有限公司 | 一种无线充电器 |
-
2020
- 2020-03-19 CN CN202020360385.3U patent/CN212543377U/zh active Active
-
2021
- 2021-02-19 WO PCT/CN2021/076941 patent/WO2021185018A1/zh unknown
- 2021-02-19 EP EP21770736.3A patent/EP4113779A4/en active Pending
- 2021-02-19 BR BR112022018758A patent/BR112022018758A2/pt unknown
-
2022
- 2022-09-19 US US17/947,688 patent/US20230014262A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230014262A1 (en) | 2023-01-19 |
| EP4113779A1 (en) | 2023-01-04 |
| EP4113779A4 (en) | 2023-08-23 |
| CN212543377U (zh) | 2021-02-12 |
| WO2021185018A1 (zh) | 2021-09-23 |
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