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    • 1. 发明专利
    • Induction heating cooker, and power control system for home electric appliance
    • 电感加热器,家用电器电源控制系统
    • JP2013157103A
    • 2013-08-15
    • JP2012014813
    • 2012-01-27
    • Mitsubishi Electric Corp三菱電機株式会社Mitsubishi Electric Home Appliance Co Ltd三菱電機ホーム機器株式会社
    • KINOSHITA KOICHININAGAWA HIROMIYAMAMOTO OSAMUKAWADA YUKIO
    • H05B6/12H02J3/00
    • Y02B70/3225Y04S20/222
    • PROBLEM TO BE SOLVED: To suppress total power in home so as not to deteriorate cooking performance and cooking workability in the case where a heating cooker, such as an induction heating cooker and a rice cooker, is used simultaneously with other electrical equipment in kitchen.SOLUTION: In a system supplying power via the same circuit breaker to a first home electric appliance, such as an induction heating cooker and a rice cooker, and a second home electric appliance, such as an air conditioner, and controlling power consumption of the home electric appliances by a power command device, the first home electric appliance has heating programs corresponding to a plurality of heating modes that can be selected by a user. The heating program includes a heating step of performing temperature feedback control as a preference heating step that a predetermined power is maintained without being affected by a power reduction request command from the power command device. When the power command device receives a power reduction request signal from external, a usage power of the home electric appliance that executes a heating mode including a non-preference heating step is reduced.
    • 要解决的问题:在厨房中与其他电气设备同时使用诸如感应加热烹调器和电饭煲的加热烹调器的情况下,抑制家庭中的总功率,从而不会降低烹饪性能和烹饪可操作性。 解决方案:在通过相同的断路器向第一家用电器(例如感应加热烹调器和电饭煲)以及第二家用电器(例如空调)供电的系统中,并且控制住宅的电力消耗 通过电力指令装置的电器,第一家用电器具有对应于可由用户选择的多个加热模式的加热程序。 加热程序包括:加热步骤,其执行温度反馈控制,作为在不受来自电力指令装置的功率降低请求命令的影响的情况下维持预定功率的偏好加热步骤。 当电力指令装置从外部接收到电力消除请求信号时,降低执行包括非偏好加热步骤的加热模式的家用电器的使用功率。
    • 2. 发明专利
    • Heating cooker
    • 加热烹饪机
    • JP2014093293A
    • 2014-05-19
    • JP2013152322
    • 2013-07-23
    • Mitsubishi Electric Corp三菱電機株式会社Mitsubishi Electric Home Appliance Co Ltd三菱電機ホーム機器株式会社
    • MORII AKIRATAMAMURA MASAKIKAMEOKA KAZUHIRONAKAMURA HIROSHIYANAGISAWA KENTAROOSAWA RITSUKONINAGAWA HIROMIOTSUKA KAZUHIKO
    • H05B6/12
    • PROBLEM TO BE SOLVED: To provide a heating cooker which allows for accurate determination of the gap distance between the bottom of a heated article mounted on a top plate and the surface of the top plate.SOLUTION: A heating cooker 100 includes a top plate 2 on which a heated article is mounted, heating means arranged under the top plate 2, top plate temperature detection means for detecting the temperature of the top plate 2, gap distance determination means for determining the gap distance between the bottom of a heated article mounted on the top plate 2 and the surface of the top plate 2, based on the detection results of the top plate temperature detection means, and a control unit 23 for stopping the heating of the heating means continuously until the top plate temperature lowers by a predetermined temperature, when the initial top plate temperature before the heating means starts heating is equal to or more than an initial threshold, and starting determination of the gap distance by the gap distance determination means when the top plate temperature lowers by a predetermined temperature.
    • 要解决的问题:提供一种加热烹调器,其能够准确地确定安装在顶板上的加热物品的底部与顶板的表面之间的间隙距离。解决方案:加热烹调器100包括顶板2 在其上安装有加热物品的加热装置,设置在顶板2下方的加热装置,用于检测顶板2的温度的顶板温度检测装置,用于确定安装在上板2上的加热物品的底部之间的间隙距离的间隙距离确定装置 顶板2和顶板2的表面,基于顶板温度检测装置的检测结果,以及用于连续加热加热装置的控制单元23,直到顶板温度降低预定温度 当加热装置开始加热之前的初始顶板温度等于或大于初始阈值时,开始确定间隙距离 当顶板温度降低预定温度时,通过间隙距离确定装置。
    • 3. 发明专利
    • Induction heating cooker and program thereof
    • 感应加热烹饪机及其程序
    • JP2014011136A
    • 2014-01-20
    • JP2012149160
    • 2012-07-03
    • Mitsubishi Electric Corp三菱電機株式会社Mitsubishi Electric Home Appliance Co Ltd三菱電機ホーム機器株式会社
    • NINAGAWA HIROMI
    • H05B6/12
    • PROBLEM TO BE SOLVED: To provide an induction heating cooker and a control program thereof, which detects a temperature of a top plate at the start of heating, sets a threshold value of heating power setting change depending on the temperature of the top plate at the start of heating, and controls heating power such that a temperature of a heated object does not reach a dangerous temperature which causes deformation of the heated object.SOLUTION: An induction heating cooker comprises: a top plate for loading a heated object; heating means arranged below the top plate for inductively heating the heated object by passing a high-frequency current through induction heating coils; a substrate on which inverter circuits for supplying the high-frequency current to the heating means are mounted; control means for controlling the inverter circuits and the heating means; and a temperature sensor for detecting a temperature of the top plate. In the induction heating cooker, the temperature sensor detects an initial temperature of the top plate before passing the current through the heating means, and the control means sets depending on the initial temperature, a threshold value for determining whether to change heating power setting of the heating means.
    • 要解决的问题:为了提供一种感应加热烹调器及其控制程序,该感应加热烹调器及其控制程序在开始加热时检测顶板的温度,根据顶板的温度设定加热功率设定变化的阈值 开始加热,并且控制加热功率,使得被加热物体的温度不会达到引起加热物体变形的危险温度。解决方案:感应加热炊具包括:用于加载被加热物体的顶板; 加热装置布置在顶板下方,用于通过使高频电流通过感应加热线圈感应加热被加热物体; 安装用于向加热装置提供高频电流的反相器电路的基板; 用于控制逆变器电路和加热装置的控制装置; 以及用于检测顶板的温度的温度传感器。 在感应加热烹调器中,温度传感器在使电流通过加热装置之前检测顶板的初始温度,并且控制装置根据初始温度设定,用于确定是否改变加热装置的加热功率设定的阈值 加热方式。
    • 4. 发明专利
    • Induction heating cooker and program thereof
    • 感应加热烹饪机及其程序
    • JP2013062173A
    • 2013-04-04
    • JP2011200521
    • 2011-09-14
    • Mitsubishi Electric Corp三菱電機株式会社Mitsubishi Electric Home Appliance Co Ltd三菱電機ホーム機器株式会社
    • NINAGAWA HIROMIKAWADA YUKIO
    • H05B6/12A47J27/00H05B6/44
    • H05B6/065H05B6/1272Y02B40/126
    • PROBLEM TO BE SOLVED: To provide an induction heating cooker adopting control for promoting generation of a convection current in a liquid such as water contained in a heated object and a boiled food soup and control for allowing inhibition of overburning, and a program for the control.SOLUTION: An induction heating cooker comprises: inverter circuits MIV and SIV 1-4 supplying high frequency power to both of an annular main heating coil MC and a plurality of sub heating coils SC1-SC4 located around the main heating coil MC; an energization control circuit F selectively energizing the main heating coil MC and the sub heating coils SC1-4 depending on the size of a heated object; and an operation unit capable of instructing the energization control circuit F by selection of one from among a plurality of operation modes including a "stewing" mode.
    • 要解决的问题:提供一种感应加热烹调器,其采用控制以促进在加热物体和煮沸的食物汤中包含的液体中的液体中产生对流,并且允许抑制超燃烧的控制,以及程序 为控制。 感应加热烹调器包括:逆变器电路MIV和SIV 1-4,其向环形主加热线圈MC和位于主加热线圈MC周围的多个次加热线圈SC1-SC4提供高频电力; 通电控制电路F根据加热对象的尺寸选择性地激励主加热线圈MC和次加热线圈SC1-4; 以及能够通过从包括“炖”模式的多个操作模式中选择一个来指示通电控制电路F的操作单元。 版权所有(C)2013,JPO&INPIT
    • 8. 发明专利
    • Heating cooker and power control system for home appliances
    • 家用电器加热烹饪机和电源控制系统
    • JP2013187042A
    • 2013-09-19
    • JP2012051248
    • 2012-03-08
    • Mitsubishi Electric Corp三菱電機株式会社Mitsubishi Electric Home Appliance Co Ltd三菱電機ホーム機器株式会社
    • KINOSHITA KOICHIKAWADA YUKIONINAGAWA HIROMIYAMAMOTO OSAMU
    • H05B6/12F24C15/00F24F11/02H04Q9/00
    • PROBLEM TO BE SOLVED: To provide a system that can control total domestic power in order to avoid reduction of cooking performance or cooking workability and allow a user to reduce total domestic power consumption readily, when using a heating cooker along with other electrical equipment in a kitchen at the same time.SOLUTION: In a system where a heating cooker, such as an induction heating cooker or a rice cooker, and home appliances, such as air conditioners, are provided with power via a breaker, and power consumption of these home appliances are controlled by a power control device, an energization control circuit in one of the home appliances is electrically connected to the power control device after the main power has been turned on, and activates a first indicator to indicate that the appliance is a subject which is to possibly receive a power reduction request signal and, if the power reduction request signal has been received from the power control device during operation, then activates a second indicator to indicate that fact. The fact that the appliance is in a power reduction mode or power supply priority mode is also indicated.
    • 要解决的问题:为了提供一种能够控制总的家用电力的系统,以避免降低烹饪性能或烹饪可操作性,并且允许用户容易地降低总的家用电力消耗,当将加热炊具与其他电气设备一起使用时 厨房同时进行。解决方案:在诸如感应加热炊具或电饭煲之类的加热炊具以及家用电器(如空调)的系统中,通过断路器提供电力,并且这些家庭的功率消耗 电器由电力控制装置控制,其中一个家用电器中的通电控制电路在主电源接通之后电连接到电力控制装置,并且启动第一指示器以指示该电器是主体, 可能接收功率降低请求信号,并且如果在操作期间已经从功率控制装置接收到功率降低请求信号,则th en激活第二个指示符来指示事实。 还指示了设备处于功率降低模式或电源优先模式的事实。
    • 9. 发明专利
    • Induction heating cooker and program therefor
    • 感应加热烹饪机及其程序
    • JP2013134845A
    • 2013-07-08
    • JP2011283235
    • 2011-12-26
    • Mitsubishi Electric Corp三菱電機株式会社Mitsubishi Electric Home Appliance Co Ltd三菱電機ホーム機器株式会社
    • NINAGAWA HIROMIKAWADA YUKIOKAMEOKA KAZUHIRO
    • H05B6/12
    • PROBLEM TO BE SOLVED: To enable stewing by a primary heating coil and secondary heating coils, and enable visual verification of a heating state.SOLUTION: An induction heating cooker comprises: an energization control circuit selectively energizing a primary heating coil and a plurality of secondary heating coils around the primary heating coli; and an operation part capable of selecting any one of multiple operation modes including a stewing mode and issuing an instruction to the energization control circuit. When cooking food by stewing at a first stewing heating power level, the induction heating cooker sets a first period T1 for driving the primary coil, a second period T2 for driving not less than half and less than a total number of secondary heating coils and a third period T3 for driving the rest of the secondary heating coils, and causes the energization control circuit to sequentially perform and repeat operations in the three periods. And when cooking food by stewing at a second heating level higher than the first heating level, the induction heating cooker causes the energization control circuit to sequentially perform and repeat an operation in a period T4 for only driving the primary heating coil and an operation in a period T5 for driving all of the secondary heating coils, and causes display means to display driving information of the primary and secondary heating coils.
    • 要解决的问题:能够通过一次加热线圈和二次加热线圈进行炖,并且能够对加热状态进行目视验证。解决方案:感应加热烹调器包括:通电控制电路,其选择性地激励初级加热线圈和多个次级线圈 在一次加热大肠杆菌周围加热线圈; 以及能够选择包括炖模式的多种操作模式中的任一种并向通电控制电路发出指令的操作部。 当通过以第一炖加热功率水平炖烹饪食物时,感应加热烹调器设置用于驱动初级线圈的第一时段T1,用于驱动不少于一半且小于二次加热线圈总数的第二时段T2,以及 用于驱动其余二次加热线圈的第三时段T3,并且使得通电控制电路在三个周期中顺序执行并重复操作。 并且当通过在高于第一加热水平的第二加热水平进行炖烹饪食物时,感应加热烹调器使得通电控制电路在仅驱动一次加热线圈的时间段T4中依次执行并重复操作,并且在 周期T5,用于驱动所有二次加热线圈,并使显示装置显示一次加热线圈和二次加热线圈的驱动信息。