WO2013087774A1 - Appareil ménager comprenant un module d'alimentation en énergie et un module de consommation d'énergie - Google Patents

Appareil ménager comprenant un module d'alimentation en énergie et un module de consommation d'énergie Download PDF

Info

Publication number
WO2013087774A1
WO2013087774A1 PCT/EP2012/075391 EP2012075391W WO2013087774A1 WO 2013087774 A1 WO2013087774 A1 WO 2013087774A1 EP 2012075391 W EP2012075391 W EP 2012075391W WO 2013087774 A1 WO2013087774 A1 WO 2013087774A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless power
power transmission
disposed
household appliance
receiving device
Prior art date
Application number
PCT/EP2012/075391
Other languages
English (en)
Inventor
Aifen Chen
Thomas Koch
Zuo Shao
Chaoyang Wang
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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
Priority claimed from CN2011104306671A external-priority patent/CN103166326A/zh
Priority claimed from CN201120535255XU external-priority patent/CN202374054U/zh
Application filed by BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2013087774A1 publication Critical patent/WO2013087774A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/40—Refrigerating devices characterised by electrical wiring

Definitions

  • the present invention relates to a household appliance, including a first member and a second member which are mutually independent and capable of moving relative to each other, where a power supply module is disposed on the first member, and a power consumption module is disposed on the second member, and in particular, to a water-carrying household appliance.
  • a household appliance usually includes multiple power consumption elements, and the power consumption elements are connected to a power supply module through electric wires.
  • the electric wires need to fulfill a connection across the space between the two.
  • identification becomes difficult during after-sales repair.
  • two members disposed with the power consumption elements and the power supply module respectively are capable of moving relative to each other, an electric wire connection between the power consumption elements and the power supply module becomes difficult, and the electric wires for connection is easy to be intertwined and abraded.
  • the electric wire connection between the power consumption elements and the power supply module capable of moving relative to each other is absolutely impossible, for example, when the two members are rotatable relative to each other.
  • a household appliance such as a washing machine, dish-washing machine, refrig- erator, oven, microwave oven, and sterilizer cabinet, which has a body and a door hinged to the body, is taken as an example.
  • Some power consumption modules such as a display module, a control module, and a sound module, are usually disposed on the door of the household appliance, and the household appliance is usually connected to an external power supply through the body, a power supply module is disposed on the body, and an electric wire for connecting the power supply module and the power consumption module usually passes through an electric wire channel disposed adjacent to a door hinge.
  • This structure requires a long electric wire, and requires an electric wire channel disposed adjacent to the hinge to protect and hide the electric wire.
  • a user opens and closes the door very frequently. Frequent opening and closing of the door might snap or abrade the electric wire. The snap and abrasion of the electric wire may cause that the bare electric wire contacts the box body, and further cause an electric leakage.
  • water might contact the electric wire for connection easily. This also causes a safety hazard to the electric wire for connecting the power consumption element and the power supply module which move relative to each other, especially when the electric wire becomes aged and abraded.
  • An objective of the present invention is to dispose a feasible and safe power supply device between an power consumption module and a power supply module which are mutually independent and move relative to each other, so as to solve the foregoing defects in the prior art.
  • a power supply module is disposed on the first member, and a power consumption module is disposed on the second member, the power supply module is connected to a wireless power transmission device, the power consumption module is connected to a wireless power receiving device, and the wireless power transmission device and the wireless power receiving device are disposed in pair to perform contactless power transmission.
  • the household appliance is a water-carrying electrical equipment.
  • the wireless power transmission device and the wireless power receiving device are respectively disposed in a waterproof manner in the first member and the second member.
  • the wireless power transmission device and the wireless power receiving device implement power transmission through electromagnetic induction or magnetic resonance coupling.
  • the wireless power transmission device includes an electromagnetic conversion coil
  • the wireless power receiving device includes a magneto-electric conversion coil
  • the first member is a body
  • the second member is a door assembly hinged to the body.
  • the door assembly includes a first end adjacent to the body and connected to the body and a second end far away from the first end, the wireless power receiving device is disposed adjacent to the first end of the door assembly, and the wireless power transmission device is disposed at a position adjacent to the wireless power receiving device on the body.
  • the door assembly is connected to the body through a hinge, and the wireless power transmission device and the wireless power receiving device are adjacent to the hinge.
  • This may comprise an embodiment wherein the said devices are disposed within or adjacent to the hinge itself, or adjacent to a hinge axis of the hinge so as to allow movement of the devices in accordance with the movement of the hinge.
  • the present invention includes beneficial effects as follows: Thanks to the contactless power transmission between the power consumption module and the power supply module, possible intertwining and abrasion for an electric wire connection are avoided, and even in the case that the power consumption module and the power supply module are located on two members rotatable relative to each other, the power transmission can be implemented.
  • the contactless power transmission manner avoids a complex electric wire installation and protection structure, and also avoids a possible electric leakage.
  • a possible electric leakage resulted from an electric wire easily wetted by water in the prior art is avoided.
  • the wireless power transmission device and the wireless power receiving device which are disposed in a waterproof manner almost avoid a possible electric leakage caused by the power transmission between the power consumption module and the power supply module.
  • the present invention may be applied to proper household appliances.
  • a specific implementation manner of the present invention is described in the following by only using the washing machine as an example, and by reference to the Figures of the attached drawing. In the drawing,
  • FIG. 1 is a simplified schematic diagram of a washing machine
  • FIG. 2 is a power supply block diagram of an LED light.
  • a washing machine 1 has a box body 2.
  • a drum 3 for receiving clothes to wash and/or dry the clothes is installed in the box body 2.
  • the drum 3 is driven by a motor (not shown) and is installed in a water holding bucket 4 in a rotatable manner.
  • the washing machine 1 obtains power through connecting a power supply wire 6 con- nected to the washing machine to an external power supply, so as to supply power for power consumption elements in the washing machine 1.
  • a power supply module 7 is further disposed in the box body 2 of the washing machine 1 , and is connected to the power supply wire 6, and after adjustment, the power supply introduced from outside supplies power for the power consumption elements in the washing machine.
  • An opening 5 which is in communication with the drum 3 for putting in or taking out clothes from the drum 3 is disposed on the box body 2.
  • a door assembly 10 is installed at a position corresponding to the opening 5 on the box body 2.
  • the door assembly is hinged to the box body 2 through a hinge 8.
  • the door assembly 10 includes a transparent view window 1 1 disposed for a user to view a processing situation of clothes in the drum 3, a frame 12 disposed along the periphery of the view window 1 1 , and a handle 13 disposed on the frame 12.
  • the frame 12 is connected to the hinge 8.
  • several LED lights 14 are installed on the frame 12.
  • a display device for displaying current information or other information of the washing machine 1 in the form of an image or a number or any other independent or combined power consumption devices may also be installed on the frame 12 or view window 1 1.
  • a wireless power transmission device 20 connected to the power supply module 7 is disposed at a position adjacent to the door hinge 8 on the box body 2, and correspondingly, a wireless power receiving device 30 connected to the LED lights 14 (and/or other power consumption devices) is disposed at a position adjacent to the door hinge 8 on the frame 12 of the door assembly 10.
  • the wireless power transmission device 20 and the wireless power receiving device 30 are disposed in pair to perform contactless power transmission. In this way, the power on the power supply module 7 is transmitted to the LED lights 14 (and/or other power consumption devices) through the wireless power transmission device 20 and the wireless power receiving device 30.
  • the wireless power transmission device 20 and the wireless power receiving device 30 are disposed adjacent to the door hinge 8, and the distance between the two is short, the transmission efficiency of power signal is high.
  • the wireless power transmission device and wireless power receiving device are disposed at positions with a short relative distance.
  • the wireless power transmission device and wireless power receiving device can be disposed adjacent to a hinge axis to achieve a short relative distance.
  • the foregoing wireless power transmission device and wireless power receiving device may be summarized as follows:
  • the door assembly includes a first end adjacent to the box body and connected to the box body and a second end far away from the first end, the wireless power receiving device is disposed adjacent to the first end of the door assembly, and the wireless power transmission device is disposed at a position adjacent to the wireless power receiving device on the body.
  • the operating environment of the washing machine is relatively wet, and the water- carrying feature may cause that water contacts components of the washing machine. Therefore, to avoid an electric leakage caused by the contact of the water and a safety accident further caused, the wireless power transmission device 20 and the wireless power receiving device 30 are respectively disposed in a waterproof manner in the box body 2 and the door assembly 10.
  • FIG. 2 illustrates a power supply circuit of the LED lights 14 by taking electromagnetic induction power supply as an example.
  • the wireless power transmission device 20 includes an electromagnetic conversion coil 21
  • the wireless power receiving device 30 includes a mag- neto-electric conversion coil 31 coupled with the electromagnetic conversion coil 21.
  • the power supply module 7, the wireless power transmission device 20, the wireless power receiving device 30, and the power consumption module 40 are electrically connected.
  • a rectification circuit 71 performs rectification on the input utility power, then converts the power into a high-frequency signal through a high-frequency transmission circuit 22, and transmits the high-frequency signal through the electromagnetic conversion coil 21.
  • the magneto-electric conversion coil 31 receives the high-frequency signal transmitted by the electromagnetic conversion coil 21 , performs adjustment through a receiving and rectification circuit 32, and outputs a voltage and current required for the LED lights 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

L'invention concerne un appareil ménager (1) comprenant un premier élément (2) et un deuxième élément (10) qui sont mutuellement indépendants et capables de bouger l'un par rapport à l'autre. Un module d'alimentation en énergie (7) est placé sur le premier élément (2) et un module de consommation d'énergie (14, 40) est placé sur le deuxième élément (10) ; le module d'alimentation en énergie (7) est raccordé à un dispositif de transmission d'énergie sans fil (20), le module de consommation d'énergie (14, 40) est raccordé à un dispositif de réception d'énergie sans fil (30), le dispositif de transmission d'énergie sans fil (20) et le dispositif de réception d'énergie sans fil (30) étant appariés afin d'effectuer une transmission d'énergie sans contact. Grâce à la transmission d'énergie sans contact entre le module de consommation d'énergie (14, 40) et le module d'alimentation en énergie (7), on évite la possibilité d'abrasion et d'emmêlement de la connexion à fil électrique.
PCT/EP2012/075391 2011-12-16 2012-12-13 Appareil ménager comprenant un module d'alimentation en énergie et un module de consommation d'énergie WO2013087774A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2011104306671A CN103166326A (zh) 2011-12-16 2011-12-16 家用电器
CN201120535255XU CN202374054U (zh) 2011-12-16 2011-12-16 家用电器
CN201110430667.1 2011-12-16
CN201120535255.X 2011-12-16

Publications (1)

Publication Number Publication Date
WO2013087774A1 true WO2013087774A1 (fr) 2013-06-20

Family

ID=47522507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/075391 WO2013087774A1 (fr) 2011-12-16 2012-12-13 Appareil ménager comprenant un module d'alimentation en énergie et un module de consommation d'énergie

Country Status (1)

Country Link
WO (1) WO2013087774A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514640A1 (de) * 2013-07-22 2015-02-15 Hagleitner Hans Georg Messvorrichtung zur Erfassung wenigstens eines Parameters einer Flüssigkeit
EP2868795A1 (fr) * 2013-11-04 2015-05-06 LG Electronics Inc. Connecteur et appareil de traitement du linge avec un tel connecteur
EP2868796A1 (fr) * 2013-11-04 2015-05-06 LG Electronics Inc. Connecteur et appareil de traitement du linge avec un tel connecteur
KR20160041886A (ko) * 2016-04-01 2016-04-18 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
KR20160084167A (ko) * 2015-01-05 2016-07-13 엘지전자 주식회사 의류처리장치 및 그 도어
KR101875663B1 (ko) * 2016-11-15 2018-07-06 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
EP3372725A1 (fr) * 2017-03-08 2018-09-12 Vestel Elektronik Sanayi ve Ticaret A.S. Système et procédé de production et de récupération d'énergie électrique à partir d'une machine à laver
CN112055766A (zh) * 2018-05-21 2020-12-08 伊莱克斯家用电器股份公司 衣物干燥机
US20220154380A1 (en) * 2020-11-18 2022-05-19 Haier Us Appliance Solutions, Inc. Laundry appliance having one or more wirelessly powered features
US11851806B2 (en) 2020-11-06 2023-12-26 Haier Us Appliance Solutions, Inc. Wirelessly powered additive dispensing assembly and laundry appliance
US11993890B2 (en) 2020-09-14 2024-05-28 Haier Us Appliance Solutions, Inc. Laundry appliance and additive dispensing assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146691A2 (fr) * 2008-06-06 2009-12-10 Henkel Ag & Co. Kgaa Dispositif de dosage et appareil ménager, en particulier lave-vaisselle
WO2011003755A2 (fr) * 2009-07-08 2011-01-13 BSH Bosch und Siemens Hausgeräte GmbH Appareil de froid
WO2011045108A1 (fr) * 2009-10-12 2011-04-21 Henkel Ag & Co. Kgaa Porte pour la fermeture étanche au liquide d'une ouverture d'alimentation en linge et de prélèvement d'un appareil de traitement de linge, en particulier d'un lave-linge et/ou d'un sèche-linge
WO2011143059A1 (fr) * 2010-05-10 2011-11-17 Illinois Tool Works Inc. Système de réglage de clayette de réfrigérateur muni d'un éclairage intégré à la clayette

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146691A2 (fr) * 2008-06-06 2009-12-10 Henkel Ag & Co. Kgaa Dispositif de dosage et appareil ménager, en particulier lave-vaisselle
WO2011003755A2 (fr) * 2009-07-08 2011-01-13 BSH Bosch und Siemens Hausgeräte GmbH Appareil de froid
WO2011045108A1 (fr) * 2009-10-12 2011-04-21 Henkel Ag & Co. Kgaa Porte pour la fermeture étanche au liquide d'une ouverture d'alimentation en linge et de prélèvement d'un appareil de traitement de linge, en particulier d'un lave-linge et/ou d'un sèche-linge
WO2011143059A1 (fr) * 2010-05-10 2011-11-17 Illinois Tool Works Inc. Système de réglage de clayette de réfrigérateur muni d'un éclairage intégré à la clayette

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514640B1 (de) * 2013-07-22 2015-05-15 Hagleitner Hans Georg Messvorrichtung zur Erfassung wenigstens eines Parameters einer Flüssigkeit
AT514640A1 (de) * 2013-07-22 2015-02-15 Hagleitner Hans Georg Messvorrichtung zur Erfassung wenigstens eines Parameters einer Flüssigkeit
KR20150051465A (ko) * 2013-11-04 2015-05-13 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
RU2598282C2 (ru) * 2013-11-04 2016-09-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Разъем и устройство для обработки белья, содержащее его
KR102158689B1 (ko) * 2013-11-04 2020-09-22 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
KR20150051466A (ko) * 2013-11-04 2015-05-13 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
EP2868796A1 (fr) * 2013-11-04 2015-05-06 LG Electronics Inc. Connecteur et appareil de traitement du linge avec un tel connecteur
KR102127388B1 (ko) * 2013-11-04 2020-06-26 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
EP2868795A1 (fr) * 2013-11-04 2015-05-06 LG Electronics Inc. Connecteur et appareil de traitement du linge avec un tel connecteur
JP2015089519A (ja) * 2013-11-04 2015-05-11 エルジー エレクトロニクス インコーポレイティド コネクタ及び該コネクタを備えた衣類処理装置
US9590372B2 (en) 2013-11-04 2017-03-07 Lg Electronics Inc. Connector and laundry treatment apparatus having the same
US9708749B2 (en) 2013-11-04 2017-07-18 Lg Electronics Inc. Connector and laundry treatment apparatus having the same
KR20160084167A (ko) * 2015-01-05 2016-07-13 엘지전자 주식회사 의류처리장치 및 그 도어
US10053810B2 (en) 2015-01-05 2018-08-21 Lg Electronics Inc. Laundry treatment apparatus and door thereof
KR102309292B1 (ko) * 2015-01-05 2021-10-06 엘지전자 주식회사 의류처리장치 및 그 도어
KR101988321B1 (ko) * 2016-04-01 2019-06-12 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
KR20160041886A (ko) * 2016-04-01 2016-04-18 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
KR101875663B1 (ko) * 2016-11-15 2018-07-06 엘지전자 주식회사 커넥터 및 상기 커넥터가 구비된 의류처리장치
EP3372725A1 (fr) * 2017-03-08 2018-09-12 Vestel Elektronik Sanayi ve Ticaret A.S. Système et procédé de production et de récupération d'énergie électrique à partir d'une machine à laver
CN112055766A (zh) * 2018-05-21 2020-12-08 伊莱克斯家用电器股份公司 衣物干燥机
US11993890B2 (en) 2020-09-14 2024-05-28 Haier Us Appliance Solutions, Inc. Laundry appliance and additive dispensing assembly
US11851806B2 (en) 2020-11-06 2023-12-26 Haier Us Appliance Solutions, Inc. Wirelessly powered additive dispensing assembly and laundry appliance
US20220154380A1 (en) * 2020-11-18 2022-05-19 Haier Us Appliance Solutions, Inc. Laundry appliance having one or more wirelessly powered features
US11692295B2 (en) 2020-11-18 2023-07-04 Haier Us Appliance Solutions, Inc. Laundry appliance having one or more wirelessly powered features

Similar Documents

Publication Publication Date Title
WO2013087774A1 (fr) Appareil ménager comprenant un module d'alimentation en énergie et un module de consommation d'énergie
CN103166326A (zh) 家用电器
CN204298638U (zh) 滚筒洗衣机前盖门及滚筒洗衣机
CN105671866A (zh) 滚筒洗衣机前盖门及滚筒洗衣机
EP3429034B1 (fr) Structure de câble, structure de cordon d'alimentation, et dispositif électrique
CN106521869B (zh) 衣物处理设备的机盖开闭检知方法及其衣物处理设备
CN103633510A (zh) 多功能智能遥控插座系统
CN205247131U (zh) 一种遥控控制开关装置
EP3351148B1 (fr) Circuit de communication d'alimentation électrique sans fil pour contenant de cuisson électrique, contenant de cuisson électrique, et procédé afférent
JP2013501453A (ja) 遠隔操作の電力消費機器及びモジュール
KR101293530B1 (ko) 슬라이딩 개폐형 도어가 구비된 세대용 통신단자 일체형 분전함
CN208423542U (zh) 一种远程智能控制配电箱
CN202374054U (zh) 家用电器
CN206223187U (zh) 柜门检测装置、开关检测电路和可开合柜
CN203055126U (zh) 一种数模化终端箱及具有该数模化终端箱的远程控制系统
CN104299808A (zh) 一种隔离开关控制系统
CN204243898U (zh) 一种具有遥控功能的断路器
CN206133236U (zh) 一种远程控制智能排插
CN209168979U (zh) 一种机架式ats的结构装置
ATE521748T1 (de) Elektronische steuervorrichtung für ein elektrisches haushaltsgerät mit zugangstür
CN203367756U (zh) 家用智能数显配电箱
CN206941235U (zh) 一种超声波洗衣机
CN111172717A (zh) 一种洗衣机及其控制方法
CN113728201A (zh) 带有能量传输装置的家用器具
CN104362583B (zh) 突波电流检测开关

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12812913

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12812913

Country of ref document: EP

Kind code of ref document: A1