公开(公告)号：USD968986S1

公开(公告)日：2022-11-08

申请号：US35512255

申请日：2021-01-21

申请人： Won Woo Choi ,  Jun Young Choi

设计人： Won Woo Choi ,  Jun Young Choi

公开(公告)号：US20130056459A1

公开(公告)日：2013-03-07

申请号：US13602877

申请日：2012-09-04

申请人： Gyu-Sik LIM ,  Tae Kyou Park ,  Yong Sung Choi ,  Won Woo Choi

发明人： Gyu-Sik LIM ,  Tae Kyou Park ,  Yong Sung Choi ,  Won Woo Choi

IPC分类号： H05B6/66

CPC分类号： H05B6/662 ,  H01F2027/406 ,  H05B6/666

摘要： A microwave oven capable of quickly detecting the abnormal operation and the overheated temperature of a high voltage transformer. The microwave oven including cooking chamber, a magnetron configured to provide a high frequency wave to inside of the cooking chamber, a high voltage transformer (HVT) including a core, a primary coil wound around the core, and a secondary coil wound around the core and configured to transform a voltage, which is provided to the microwave oven, to the magnetron, and a Thermo Protector (TP) configured to block a current from being applied to the primary coil when the HVT is overheated, wherein the TP is disposed at an outer surface of the secondary coil.

摘要翻译： 能够快速检测高压变压器的异常运行和过热温度的微波炉。 包括烹饪室的微波炉，构造成向烹饪室内部提供高频波的磁控管，包括芯的高压变压器（HVT），缠绕在芯上的初级线圈和缠绕在芯上的次级线圈 并且被配置为将提供给微波炉的电压转换到磁控管;以及热保护器（TP），其被配置为当HVT过热时阻止电流施加到初级线圈，其中TP设置在 次级线圈的外表面。

公开(公告)号：US07675453B2

公开(公告)日：2010-03-09

申请号：US11491926

申请日：2006-07-25

申请人： Hong Joo Kang ,  Won Woo Choi

发明人： Hong Joo Kang ,  Won Woo Choi

IPC分类号： H04L5/00

CPC分类号： G08C17/00 ,  H02J9/005 ,  H04N5/63 ,  Y10T307/747

摘要： A power saving apparatus that uses a plurality of switches, including a switch provided in a remote controller receptacle mounted on a device, to turn on or off power to a device according to whether a remote controller is received in the remote controller receptacle, thereby saving standby power of the device. The power saving apparatus includes first, second, and third switches, and a controller. The first switch is used to power on/off the device. The second switch is provided in the remote controller receptacle to turn on/off power to the device according to whether or not a remote controller is received in the remote controller receptacle. The controller outputs a control signal to turn on/off power to the device when power is supplied through the first or second switch. The third switch turns on or off the power to the device according to the control signal output from the controller.

摘要翻译： 一种省电装置，其使用多个开关，包括设置在安装在设备上的遥控器插座中的开关，以根据遥控器是否被接收在遥控器插座中来接通或断开设备的电力，从而节省 设备的待机电源。 节电装置包括第一，第二和第三开关，以及控制器。 第一个开关用于打开/关闭设备。 第二开关设置在遥控器插座中，以根据遥控器是否接收在遥控器插座中来接通/断开设备的电源。 当通过第一或第二开关供电时，控制器输出控制信号以接通/断开设备的电源。 第三个开关根据从控制器输出的控制信号打开或关闭设备的电源。

公开(公告)号：US5780821A

公开(公告)日：1998-07-14

申请号：US803130

申请日：1997-02-21

申请人： Won-Woo Choi ,  Seok-Weon Hong

发明人： Won-Woo Choi ,  Seok-Weon Hong

IPC分类号： A47J27/00 ,  A47J27/088 ,  F24C7/02 ,  G01G3/00 ,  G05F1/00 ,  G05F3/00 ,  H05B6/64 ,  H05B6/68 ,  H05B6/80

CPC分类号： H05B6/688 ,  H05B6/6464 ,  H05B6/687 ,  Y02B40/143

摘要： A microwave oven includes a cooking chamber, a tray disposed in the cooking chamber upon which food can be placed, and a magnetron for supplying high frequency waves to the cooking chamber. The microwave oven has a food-thawing mode and a food-cooking mode. In the thawing mode, the oven is capable of bringing food to different states of thawing in response to the selection of a specific food-thawing key. In the food-cooking mode, various cooking levels can be selected.

摘要翻译： 微波炉包括烹饪室，设置在烹饪室中的可以放置食物的托盘和用于向烹饪室供应高频波的磁控管。 微波炉具有食物融化模式和食物烹饪模式。 在解冻模式中，烤箱能够响应于特定的食物解冻钥匙的选择而将食物带入不同的解冻状态。 在食物烹饪模式中，可以选择各种烹饪水平。

公开(公告)号：US20070159348A1

公开(公告)日：2007-07-12

申请号：US11491926

申请日：2006-07-25

申请人： Hong Joo Kang ,  Won Woo Choi

发明人： Hong Joo Kang ,  Won Woo Choi

IPC分类号： G06F13/42

CPC分类号： G08C17/00 ,  H02J9/005 ,  H04N5/63 ,  Y10T307/747

摘要： A power saving apparatus that uses a plurality of switches, including a switch provided in a remote controller receptacle mounted on a device, to turn on or off power to a device according to whether a remote controller is received in the remote controller receptacle, thereby saving standby power of the device. The power saving apparatus includes first, second, and third switches, and a controller. The first switch is used to power on/off the device. The second switch is provided in the remote controller receptacle to turn on/off power to the device according to whether or not a remote controller is received in the remote controller receptacle. The controller outputs a control signal to turn on/off power to the device when power is supplied through the first or second switch. The third switch turns on or off the power to the device according to the control signal output from the controller.

摘要翻译： 一种省电装置，其使用多个开关，包括设置在安装在设备上的遥控器插座中的开关，以根据遥控器是否被接收在遥控器插座中来接通或断开设备的电力，从而节省 设备的待机电源。 节电装置包括第一，第二和第三开关，以及控制器。 第一个开关用于打开/关闭设备。 第二开关设置在遥控器插座中，以根据遥控器是否接收在遥控器插座中来接通/断开设备的电源。 当通过第一或第二开关供电时，控制器输出控制信号以接通/断开设备的电源。 第三个开关根据从控制器输出的控制信号打开或关闭设备的电源。

公开(公告)号：US06218652B1

公开(公告)日：2001-04-17

申请号：US09387561

申请日：1999-09-01

申请人： Cheol-jin Kim ,  Won-woo Choi

发明人： Cheol-jin Kim ,  Won-woo Choi

IPC分类号： H05B668

CPC分类号： H05B6/6417 ,  Y10T307/918

摘要： In the microwave oven having a high voltage driving part with a high voltage transformer, a switching unit applies electric power to the high voltage driving part. In the switching unit, when switched on, an operational contact firstly comes in contact with a first contact coupled with a PTC thermistor and secondly with a second contact after a given time period, and a driving unit generates driving force and turns on/off the switching unit. Since the switching unit and driving unit may be simply installed to effectively eliminate the inrush current, assembly and work efficiencies are improved according to a simpler wiring process, and also, the total manufacturing cost for the microwave oven is reduced.

摘要翻译： 在具有高电压变压器的高压驱动部的微波炉中，开关单元向高电压驱动部施加电力。 在开关单元中，当接通时，在给定时间段之后，操作触点首先接触与PTC热敏电阻耦合的第一触点，其次与第二触点接触，并且驱动单元产生驱动力并将其打开/关闭 开关单元 由于可以简单地安装开关单元和驱动单元以有效地消除浪涌电流，所以根据更简单的布线处理提高了组装和工作效率，并且微波炉的总制造成本也降低。

公开(公告)号：US6107615A

公开(公告)日：2000-08-22

申请号：US387560

申请日：1999-09-01

申请人： Won-woo Choi

发明人： Won-woo Choi

IPC分类号： H05B6/64 ,  A47J43/042 ,  F24C7/02 ,  H05B6/80 ,  H05B6/78

CPC分类号： H05B6/6411

摘要： A tray driving apparatus for a microwave oven and a microwave oven having the same including a speed changing unit for enhancing the cooking quality by periodically changing the rotational speed of the tray to more evenly radiate a microwave to food. The speed changing means includes a driving gear unit having a plurality of driving gears and mounted to the driving shaft; and a driven gear unit having a plurality of driven gears corresponding to respective driving gears of the driving gear unit, and mounted to the driven shaft. The gears of any one of the driving gear unit and the driven gear unit are portion gears which are gears having gear teeth on respective portions of outer peripheries thereof, the gear teeth of the portion gears are alternately disposed to each other one on another. Accordingly, upon a rotation of the driving shaft, each portion gear of any one of the driving gear unit and the driven gear unit are alternately meshed with a corresponding gear of the other one of the driving gear unit and the driven gear unit, to thereby change the rotational speed of the tray.

摘要翻译： 一种用于微波炉的托盘驱动装置和具有该微波炉的微波炉，包括：变速单元，用于通过周期性地改变托盘的转速来更均匀地将微波辐射到食物中来提高烹饪质量。 变速装置包括具有多个驱动齿轮并安装在驱动轴上的驱动齿轮单元; 以及从动齿轮单元，其具有与驱动齿轮单元的各个驱动齿轮相对应的多个从动齿轮，并且安装到从动轴。 驱动齿轮单元和从动齿轮单元中的任何一个的齿轮是部分齿轮，它们是在其外周的相应部分上具有齿轮的齿轮，部分齿轮的齿轮齿彼此交替布置。 因此，在驱动轴的旋转中，驱动齿轮单元和从动齿轮单元中的任一个的各部分齿轮与驱动齿轮单元和从动齿轮单元中的另一个的相应齿轮交替啮合，由此 更改托盘的转速。

公开(公告)号：USRE39687E1

公开(公告)日：2007-06-12

申请号：US10225285

申请日：2002-08-22

申请人： Won-Woo Choi

发明人： Won-Woo Choi

IPC分类号： H05B6/78

CPC分类号： H05B6/6411

摘要： A tray driving apparatus for a microwave oven and a microwave oven having the same including a speed changing unit for enhancing the cooking quality by periodically changing the rotational speed of the tray to more evenly radiate a microwave to food. The speed changing means includes a driving gear unit having a plurality of driving gears and mounted to the driving shaft; and a driven gear unit having a plurality of driven gears corresponding to respective driving gears of the driving gear unit, and mounted to the driven shaft. The gears of any one of the driving gear unit and the driven gear unit are portion gears which are gears having gear teeth on respective portions of outer peripheries thereof, the gear teeth of the portion gears are alternately disposed to each other one on another. Accordingly, upon a rotation of the driving shaft, each portion gear of any one of the driving gear unit and the driven gear unit are alternately meshed with a corresponding gear of the other one of the driving gear unit and the driven gear unit, to thereby change the rotational speed of the tray.

摘要翻译： 一种用于微波炉的托盘驱动装置和具有该微波炉的微波炉，包括：变速单元，用于通过周期性地改变托盘的转速来更均匀地将微波辐射到食物中来提高烹饪质量。 变速装置包括具有多个驱动齿轮并安装在驱动轴上的驱动齿轮单元; 以及从动齿轮单元，其具有与驱动齿轮单元的各个驱动齿轮相对应的多个从动齿轮，并且安装到从动轴。 驱动齿轮单元和从动齿轮单元中的任何一个的齿轮是部分齿轮，它们是在其外周的相应部分上具有齿轮的齿轮，部分齿轮的齿轮齿彼此交替布置。 因此，在驱动轴的旋转中，驱动齿轮单元和从动齿轮单元中的任一个的各部分齿轮与驱动齿轮单元和从动齿轮单元中的另一个的相应齿轮交替啮合，由此 更改托盘的转速。

公开(公告)号：US5811768A

公开(公告)日：1998-09-22

申请号：US802812

申请日：1997-02-19

申请人： Won-Woo Choi ,  Seok-Weon Hong ,  Kwang-Seok Kang

发明人： Won-Woo Choi ,  Seok-Weon Hong ,  Kwang-Seok Kang

IPC分类号： H05B11/00 ,  F24C7/02 ,  F24C7/08 ,  F24C15/16 ,  H05B6/64 ,  H05B6/80 ,  H05B6/68

CPC分类号： H05B6/666 ,  H05B6/6411

摘要： A microwave oven has a cooking chamber in which a tray is provided for supporting food to be cooked. The tray is rotatable and can be raised and lowered. Cooking can be performed by microwaves and/or an electric resistance heater disposed in the cooking chamber. A sensor disposed in the cooking chamber detects a condition wherein food on the rising tray is at a height corresponding to that of the heater. In response to the sensing of such a condition the heater is turned off, a mechanism for raising the tray is also turned off, and a warning is emitted.

摘要翻译： 微波炉具有烹饪室，在该烹调室中设置有用于支撑烹饪食物的托盘。 托盘可旋转并可升高和降低。 可以通过设置在烹饪室中的微波和/或电阻加热器进行烹饪。 设置在烹饪室内的传感器检测上升托盘上的食物处于与加热器对应的高度的状态。 响应于这种情况的检测，加热器被关闭，用于升高托盘的机构也被关闭，并且发出警告。