公开(公告)号：JP2011146317A

公开(公告)日：2011-07-28

申请号：JP2010007730

申请日：2010-01-18

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： NOMURA HIROYOSHI ,  KATAOKA AKIRA ,  YAMADA SHINYA

IPC: H05B6/12 ,  F24C15/00

Abstract: PROBLEM TO BE SOLVED: To solve the following problem: an operation key has conventionally needed to be pressed down many times to adjust heating power, and an on-off key for a burner and a heating power adjusting key are different and complicated in constitution. SOLUTION: The cooker includes: an operating part 3 operated when a user touches it with the finger and outputting a signal corresponding to the moving locus of the finger following the operation of a circumferential part and the inside of the circumference; a circumferential part operation-detecting part 42 detecting the moving locus (the moving direction, moving speed, or the like) of the finger at the circumferential part of the operating part 3; and a center part operation-detecting part 41 detecting the finger touching the inside of the circumference of the operating part 3. The heating level of an electromagnetic induction heating coil 8 is controlled according to the moving locus of the finger to control the on/off operation of the electromagnetic induction heating coil 8 according to the operating information of the finger at the inside of the circumference. Heating power can thereby be adjusted by a tracing operation with the finger to make the operation simple without pressing down many times. Furthermore, the operating parts for on/off operation and heating power adjustment can be formed in the same configuration. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 解决以下问题：为了解决以下问题，通常需要按下操作键多次来调节加热功率，并且用于燃烧器和加热功率调节键的开 - 关键是不同且复杂的 在宪法。 解决方案：炊具包括：当用户用手指触摸操作时操作的操作部分3，并且在圆周部分和周围的内部的操作之后输出与手指的移动轨迹相对应的信号; 在操作部3的圆周部检测手指的移动轨迹（移动方向，移动速度等）的圆周部操作检测部42; 以及检测手指接触操作部3的周围内侧的手指的中心部操作检测部41.电磁感应加热线圈8的加热电平根据手指的移动轨迹进行控制，以控制开/关 电磁感应加热线圈8根据手指在周边内侧的操作信息进行动作。 因此，可以通过手指进行跟踪操作来调节加热功率，使操作简单而不需要按压多次。 此外，用于开/关操作和加热功率调节的操作部件可以以相同的构造形成。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011048919A

公开(公告)日：2011-03-10

申请号：JP2009194016

申请日：2009-08-25

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： KITAIZUMI TAKESHI ,  KATAOKA AKIRA ,  SAWADA DAISUKE

IPC: H05B6/06 ,  H05B6/12

Abstract: PROBLEM TO BE SOLVED: To make operation of one heating coil stop when a semiconductor switch accompanying another heating coil breaks down in an induction heating device operating a plurality of heating coils at the same time with a common inverter. SOLUTION: A current detection means 10 is placed in series with a smoothing capacitor 9. When one of the semiconductor switches accompanying one heating coil breaks down, the paired semiconductor switch is immediately made to stop by an overcurrent protection means 11, and then, stationarily made to stop, while, another semiconductor switch accompanying the other heating coil is made to continue operation. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：当在与同一逆变器同时操作多个加热线圈的感应加热装置中伴随另一个加热线圈的半导体开关发生故障时，使一个加热线圈的动作停止。 解决方案：电流检测装置10与平滑电容器9串联放置。当伴随一个加热线圈的半导体开关中的一个断开时，成对的半导体开关立即被过电流保护装置11停止，并且 然后，静止停止，同时附加另一加热线圈的另一个半导体开关被继续操作。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010262883A

公开(公告)日：2010-11-18

申请号：JP2009114312

申请日：2009-05-11

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： KITAIZUMI TAKESHI ,  KATAOKA AKIRA ,  SAWADA DAISUKE ,  NAKAMURA SEIJI

IPC: H05B6/06 ,  H05B6/04 ,  H05B6/12

Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device capable of miniaturizing a circuit. SOLUTION: In the case a detected value of a current detection means 3 and a target value are different in more than a prescribed value within a fixed time in a constitution which has a rectifying circuit 2 and the current detection means 3 in common, by stopping at least one of first and second inverters 4, 5, the inverter circuit can be operated stably even if a load variation occurs, and can be miniaturized. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供能够使电路小型化的感应加热装置。 解决方案：在具有整流电路2和电流检测装置3的结构中，电流检测装置3的检测值和目标值在固定时间内大于规定值的情况不同 通过停止第一和第二逆变器4,5中的至少一个，即使发生负载变化也能够稳定地操作逆变器电路，并且可以小型化。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010219001A

公开(公告)日：2010-09-30

申请号：JP2009067437

申请日：2009-03-19

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： OKUDA SUNAO ,  FUJINAMI TOMOYA ,  ISHIMARU NAOAKI ,  KATAOKA AKIRA

IPC: H05B6/12

CPC classification number: H05B6/062 ,  H05B2213/07

Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker improving detection accuracy of an infrared sensor, and also to provide its program. SOLUTION: The induction heating cooker is provided with: an infrared sensor 106 which detects infrared rays radiated from a cooking vessel 101; a top plate temperature detection means 7 which detects temperature of a top plate 103; a top plate temperature correction means 108 which calculates the infrared rays radiated by the top plate 103 from the temperature of the top plate 103 and corrects output of the infrared sensor 106; and a mode switching means 109 which switches over between a normal mode to make a normal heating by a heating coil 104 and a standby mode in which when the temperature of the top plate 103 is a prescribed temperature or higher, heating stop and power reduction of the heating coil 104 are performed and makes it stand by until the top plate 103 becomes a prescribed temperature or lower. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种提高红外传感器的检测精度的感应加热烹调器，并提供其程序。 感应加热烹调器设置有：红外线传感器106，其检测从烹饪容器101辐射的红外线; 顶板温度检测装置7，其检测顶板103的温度; 顶板温度校正装置108，其从顶板103的温度计算由顶板103辐射的红外线，并校正红外传感器106的输出; 以及在正常模式之间切换以通过加热线圈104进行正常加热的模式切换装置109以及当顶板103的温度为规定温度以上时的加热停止和功率降低的待机模式 执行加热线圈104并使其保持直到顶板103变为规定温度或更低。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010212052A

公开(公告)日：2010-09-24

申请号：JP2009056214

申请日：2009-03-10

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： KITAIZUMI TAKESHI ,  KATAOKA AKIRA ,  SAWADA DAISUKE ,  ITO TADAAKI

IPC: H05B6/12 ,  H05B6/06

Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device capable of miniaturizing a circuit. SOLUTION: The induction heating device comprises an inverter converting an output of a rectifying circuit 2 into high-frequency power and applying power to a heating coil, a current detection means 3 for detecting an input current from an AC power source, and a control means 8 for controlling a conduction time of a plurality of semiconductor switches in first and second inverters according to outputs of the current detection means 3. After an input current of the first or the second inverter reaches a target value, the control means 8 can supply designated power to respective inverters even if simultaneous operations of two inverters are performed by the rectifying circuit 2 and the current detection means 3 which have their own structures, and the circuit of the induction heating device can be miniaturized. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供能够使电路小型化的感应加热装置。 解决方案：感应加热装置包括将整流电路2的输出转换为高频电力并向加热线圈供电的逆变器，用于检测来自AC电源的输入电流的电流检测装置3，以及 控制装置8，用于根据电流检测装置3的输出来控制第一和第二逆变器中的多个半导体开关的导通时间。在第一或第二反相器的输入电流达到目标值之后，控制装置8 即使由具有各自结构的整流电路2和电流检测装置3执行两个逆变器的同时操作，并且感应加热装置的电路可以小型化，也可以向各个逆变器提供指定的电力。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010199051A

公开(公告)日：2010-09-09

申请号：JP2009123773

申请日：2009-05-22

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： OKUDA SUNAO ,  FUJINAMI TOMOYA ,  ISHIMARU NAOAKI ,  KATAOKA AKIRA

IPC: H05B6/12

CPC classification number: H05B6/062 ,  H05B2213/07

Abstract: PROBLEM TO BE SOLVED: To accurately maintain a temperature of a cooking vessel within a predetermined range from a predetermined temperature specified by an input means. SOLUTION: An induction heating cooker is provided with a top plate, a heating coil, an input means, a control means controlling the high-frequency current applied to the heating coil to heat the cooking vessel, and an infrared sensor detecting, via the top plate, infrared energy emitted from the cooking vessel. The control means controls the high-frequency current applied to the heating coil based on the output of the infrared sensor so that the temperature of the cooking vessel is maintained at a temperature within a predetermined range from a predetermined temperature specified by an input means. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：将烹饪容器的温度准确地保持在由输入装置规定的预定温度的预定范围内。 感应加热烹调器设置有顶板，加热线圈，输入装置，控制加热加热线圈的高频电流以加热烹饪容器的控制装置，以及红外线传感器， 通过顶板，从烹饪容器发射的红外能量。 控制装置根据红外线传感器的输出控制施加到加热线圈的高频电流，使得烹饪容器的温度保持在从由输入装置指定的预定温度的预定范围内的温度。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009289522A

公开(公告)日：2009-12-10

申请号：JP2008139195

申请日：2008-05-28

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： KUSAKA TAKAAKI ,  KATAOKA AKIRA ,  TAKECHI KAZUNORI

IPC: H05B6/12

CPC classification number: H05B6/062 ,  H05B2213/07

Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker having suitable assemblability in a simple structure and capable of space-saving in a thin shape.
SOLUTION: The induction heating cooker is of a structure having a magnetism-prevention plate 28 capable of restraining a magnetic-flux leak from a heating coil 24 and supporting the heating coil 24 from a lower part. The assemblability of the induction heating cooker can be improved since a control circuit 27 for controlling an infrared sensor 26 detecting infrared rays emitted from a cooking container 22 and an output of the heating coil 24 in response to an output of the infrared sensor 26 is arranged at a lower part of the magnetism-prevention plate 28, its structure becomes simple, its space-saving can be attained, and thinning and miniaturization of the induction heating cooker can be attained.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有合适的组装性的感应加热烹调器，其结构简单且能够节省空间。 解决方案：感应加热烹调器具有能够抑制来自加热线圈24的磁通量泄漏并且从下部支撑加热线圈24的防磁板28的结构。 可以提高感应加热烹调器的组装性，因为用于控制红外线传感器26的控制电路27响应于红外线传感器26的输出而检测从烹饪容器22发射的红外线和加热线圈24的输出 在防磁板28的下部，其结构变得简单，可以实现节省空间，并且可以实现感应加热烹调器的变薄和小型化。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009103332A

公开(公告)日：2009-05-14

申请号：JP2007273391

申请日：2007-10-22

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： KATAOKA AKIRA ,  TAKECHI KAZUNORI

IPC: F24C7/04 ,  F24C15/00 ,  H05B6/12

CPC classification number: H05B6/062

Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker with a temperature adjusting function capable of being easily set, with respect to the temperature adjusting function of various cooking. SOLUTION: This heating cooker includes a temperature adjusting key 11, adjustment keys 12a, 12b for changing a set temperature, a set temperature display portion 14, and a cooking mode display portion 15, cooking modes corresponding to set temperatures are set in advance one-on-one, so that the cooking mode is set when the set temperature is decided. Thus it becomes unnecessary to set the cooking mode in advance, and the heating cooker can be easily used without increasing operation keys and performing a complicated operation. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：相对于各种烹饪的温度调节功能，提供具有能够容易地设定的温度调节功能的加热烹调器。 解决方案：该加热烹调器包括温度调节键11，用于改变设定温度的调节键12a，12b，设定温度显示部分14和烹调模式显示部分15，将与设定温度对应的烹调模式设定在 推进一对一，使得在设定温度决定时设定烹饪模式。 因此，不需要预先设定烹调模式，并且可以容易地使用加热烹调器而不增加操作键并执行复杂的操作。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2014154533A

公开(公告)日：2014-08-25

申请号：JP2013026292

申请日：2013-02-14

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： NISHIMURA MAKOTO ,  KITAIZUMI TAKESHI ,  TOMITA HIDEO ,  KATAOKA AKIRA

IPC: H05B6/12

Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction apparatus which can uniformly heat a heating object even when the shape and the size of the heating object are different from those of a built-in heating coil which is incorporated in an electromagnetic induction heating cooker and supplied with power from the electromagnetic induction heating cooker in a non-contact manner.SOLUTION: The electromagnetic induction apparatus comprises: a heating coil 120 for heating a heating object; a power receiving coil 110 for receiving power to be supplied to the heating coil, from an electromagnetic induction heating cooker 300 by an electromagnetic induction action; and heating coil connection means 140 for connecting the power receiving coil with the heating coil in a manner capable of electrification from the power receiving coil to the heating coil, in which the power receiving coil and the heating coil are connected so as to inhibit interference between generated magnetic fields by a current flowing in the heating coil and a current flowing in the power receiving coil.

Abstract translation: 要解决的问题：提供一种能够均匀加热加热物体的电磁感应装置，即使当加热物体的形状和尺寸与加入电磁感应加热烹调器中的内置加热线圈的形状和尺寸不同时， 以非接触方式从电磁感应加热烹调器供电。电磁感应装置包括：用于加热加热物体的加热线圈120; 从电磁感应加热烹调器300通过电磁感应动作接收供给加热线圈的动力的受电线圈110; 以及加热线圈连接装置140，用于以能够从受电线圈向加热线圈通电的方式将受电线圈与加热线圈连接，其中接收线圈和加热线圈被连接，以便抑制受电线圈和加热线圈之间的干扰 通过在加热线圈中流动的电流产生的磁场和在受电线圈中流动的电流。

公开(公告)号：JP2014134339A

公开(公告)日：2014-07-24

申请号：JP2013002274

申请日：2013-01-10

Applicant: Panasonic Corp ,  パナソニック株式会社

Inventor： NISHIMURA MAKOTO ,  KATAOKA AKIRA ,  KITAIZUMI TAKESHI

IPC: F25B21/02

Abstract: PROBLEM TO BE SOLVED: To provide a cooling device including a device body which has a thinned construction to lower a height of a cooling surface on which a cooling object is mounted, and preventing a leakage magnetic field caused by misalignment of junction for safety and convenience.SOLUTION: A cooling device includes a cooling plate 110 with an upper portion on which a cooling object is placed, a peltier element 120 in contact with a back side of the cooling plate 110, a power receiving coil 150 receiving electric power supplied to the peltier element 120, and a heat sink 130 for cooling a heating surface of the peltier element 120. The heat sink 130 is constituted to be arranged around the power receiving coil 150.

Abstract translation: 要解决的问题：提供一种冷却装置，其包括：具有减薄结构的装置主体，以降低其上安装冷却对象的冷却表面的高度，并且为了安全和方便，防止由于接合部的未对准引起的泄漏磁场 解决方案：冷却装置包括：冷却板110，其上放置冷却对象的上部;与冷却板110的背面接触的珀耳帖元件120;接收供给到冷却板110的电力的受电线圈150; 珀耳帖元件120和用于冷却珀耳帖元件120的加热表面的散热器130.散热器130构造成围绕电力接收线圈150布置。