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公开(公告)号：US10004114B2
公开(公告)日：2018-06-19
申请号：US14708692
申请日：2015-05-11
发明人： Sung Ho Lee , Jae Man Joo , Seok Weon Hong , Jong Chull Shon
CPC分类号： H05B6/065 , H05B6/12 , H05B2213/03
摘要： An induction heating cooker includes a plurality of heating coils to heat a container, an inverter having a plurality of switching elements to be operated such that a high-frequency voltage is selectively supplied to the plurality of heating coils, and a control unit to control the operations of the plurality of switching elements such that the high-frequency voltage is time-divisionally supplied to a heating coil, on which the container is positioned, among the plurality of heating coils. By this configuration, it is possible to reduce the number of inverters and manufacturing costs. In addition, since the thickness of the cooker is reduced, it is possible to reduce the overall size of the cooker.
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公开(公告)号：US10506909B2
公开(公告)日：2019-12-17
申请号：US15108692
申请日：2014-12-24
发明人： Ki Tae Park , Sung Jin Kim , Chang Wook Lee , Heon Ho Jeong , Jae Man Joo
摘要： Disclosed is a dishwasher having a structure improved to enhance the efficiency of washing. The dishwasher includes a main body, a washing tub provided in the main body, a door configured to close or open an open side of the washing tub, a fixed nozzle fixed on another side of the washing tub and configured to spray washing water, a vane configured to reflect the washing water sprayed via the fixed nozzle toward dishes while being moved within the washing tub, and a rail assembly configured to guide the movement of the vane. The vane is rotationally coupled to the rail assembly to change a direction of movement of the washing water sprayed via the fixed nozzle.
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公开(公告)号：US09844876B2
公开(公告)日：2017-12-19
申请号：US14692425
申请日：2015-04-21
发明人： Woo Ram Chung , Jae Man Joo , Dong Won Kim , Jun Hwa Lee , Jun Pyo Hong , Jae Young Jung , Kyung Hwan Yoo , Hwi Chan Jang
CPC分类号： B25J9/1664 , B25J5/00 , B25J9/0003 , G05D1/021 , G05D1/0219 , G05D2201/0203 , Y10S901/01
摘要： Disclosed herein are a robot cleaner having an improved travel pattern and a control method thereof. The robot cleaner performs cleaning using zigzag travel as a basic cleaning traveling manner, and then performs cleaning using random travel as a finishing cleaning traveling manner so as to clean areas skipped during the zigzag travel. The robot cleaner performs the zigzag travel while maintaining a designated interval with a travel route proceeding to a wall regardless of a direction proceeding to the wall, and employs an improved zigzag travel method to maintain a zigzag travel pattern, if the robot cleaner senses an obstacle during the zigzag travel.
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公开(公告)号：US10188261B2
公开(公告)日：2019-01-29
申请号：US14230465
申请日：2014-03-31
发明人： Seung Gee Hong , Yong Soo Kyong , Chan Young Park , Soo Hyung Yoo , Chang Wook Lee , Min Ho Jung , Hyoung Jun Kim , Jea Won Lee , Hyun Dong Jung , Jae Man Joo
摘要： A dish washing machine having a structure allowing wash water to be evenly sprayed into a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub to accommodate the dishes, a spray unit to spray wash water into the washing tub, a diversion unit arranged inside a flow passage of wash water to divert the wash water sprayed from the spray unit, and a guide member coupled to one side of the diversion unit to allow the diversion unit to move within the washing tub. As the spray unit and the diversion unit are provided, a dead zone which wash water does not reach may be eliminated, and divided and intensive washing may be implemented in the washing tub.
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公开(公告)号：US09986884B2
公开(公告)日：2018-06-05
申请号：US15108695
申请日：2014-12-23
发明人： Jung Chan Ryu , Woo Jin Shin , Soo Hyung Yoo , So Jeong Kim , Jun Ho Lee , Jae Man Joo , Sang Soo Choi
CPC分类号： A47L15/4208 , A47L15/0047 , A47L15/16 , A47L15/4221 , A47L15/4225 , A47L15/4244 , A47L15/4282 , A47L15/4289 , A47L2401/06 , A47L2401/08 , A47L2401/14 , A47L2401/20 , A47L2401/24 , A47L2401/34 , A47L2501/03 , A47L2501/05 , A47L2501/20
摘要： Provided are a dish washing machine and a controlling method thereof. When water is sprayed from a nozzle while a vane is positioned at a reference position during a drainage operation, since a deflection angle of the vane is bent back and the water is sprayed toward a rear wall of a washing tub, the water forms a fast and strong water current over a bottom plate of the washing tub to remove garbage which remains at a filter while flowing over the bottom of the washing tub. Accumulation at a filter at a top end of a sump and that may block the filter during washing such as preliminary washing, main washing, etc., is washed, thereby eliminating the inconvenience of having to separate and wash the filter, and effectively improves performance by avoiding poor circulation of water that may occur due to a filter blockage or generation of bubbles.
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公开(公告)号：US09683731B2
公开(公告)日：2017-06-20
申请号：US14590126
申请日：2015-01-06
发明人： Sung Jin Kim , Jae Man Joo
IPC分类号： A47L15/00 , F21V33/00 , A47L15/42 , D06F39/00 , D06F39/14 , F21V31/00 , F24C7/08 , F21W131/30 , F21Y115/10
CPC分类号： F21V33/0044 , A47L15/4261 , A47L15/4274 , A47L15/4293 , D06F39/005 , D06F39/14 , F21V31/00 , F21W2131/30 , F21Y2115/10 , F24C7/082
摘要： Disclosed herein is a home appliance having a front surface panel provided with penetrating holes formed thereto as to have light penetrated therethrough, a door having a rear surface panel, and a display unit provided inside the door and configured to display operation information through the penetrating holes of the front surface panel. The display unit includes a printed circuit board provided with at least one light emitting element, a guide member configured to guide light radiated from the at least one light emitting element, a display film having penetration portions corresponding with the penetrating holes of the front surface panel, and attached to the guide member, and a cover member provided at the guide member so as to prevent moisture from penetrating at the printed circuit board, and thus the exterior appearance of the door may be improved.
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公开(公告)号：US20140034086A1
公开(公告)日：2014-02-06
申请号：US14050767
申请日：2013-10-10
发明人： Woo Ram CHUNG , Jae Man Joo , Dong Won Kim , Jun Pyo Hong , Jae Young Jung , Kyung Hwan Yoo , Hwi Chan Jang
IPC分类号： A47L11/40
CPC分类号： A47L11/4011 , A47L11/4061 , A47L2201/00 , A47L2201/04 , A47L2201/06 , G05D1/0225 , G05D1/0242 , G05D1/0255 , G05D1/027 , G05D1/0272 , G05D2201/0203
摘要： A robot cleaner to perform a cleaning process by changing a traveling pattern according to a cleaning start position and a method for controlling the same are disclosed. The robot cleaner recognizes a current position of the robot cleaner upon receiving the automatic cleaning command. If the automatic cleaning process starts from the charger, the robot cleaner performs the automatic cleaning process using a conventional cleaning method. Otherwise, if the automatic cleaning process starts from the outside of the charger, the robot cleaner changes a traveling pattern, performs the spot cleaning process and then selectively performs the automatic cleaning process.
摘要翻译： 公开了一种通过根据清洁开始位置改变行驶模式进行清洁处理的机器人清洁器及其控制方法。 机器人清洁器在接收到自动清洁命令时识别机器人清洁器的当前位置。 如果自动清洁过程从充电器开始，则机器人清洁器使用常规的清洁方法执行自动清洁处理。 否则，如果自动清洗过程从充电器的外部开始，则机器人清洁器改变行进模式，执行点清洁处理，然后选择性地执行自动清洁处理。
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公开(公告)号：US10602908B2
公开(公告)日：2020-03-31
申请号：US16211623
申请日：2018-12-06
发明人： Seung Gee Hong , Yong Soo Kyong , Chan Young Park , Soo Hyung Yoo , Chang Wook Lee , Min Ho Jung , Hyoung Jun Kim , Jea Won Lee , Hyun Dong Jung , Jae Man Joo
摘要： A dish washing machine having a structure allowing wash water to be evenly sprayed into a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub to accommodate the dishes, a spray unit to spray wash water into the washing tub, a diversion unit arranged inside a flow passage of wash water to divert the wash water sprayed from the spray unit, and a guide member coupled to one side of the diversion unit to allow the diversion unit to move within the washing tub. As the spray unit and the diversion unit are provided, a dead zone which wash water does not reach may be eliminated, and divided and intensive washing may be implemented in the washing tub.
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公开(公告)号：US10478041B2
公开(公告)日：2019-11-19
申请号：US14532217
申请日：2014-11-04
发明人： Young Su Ser , Gong Soo Kim , Jae Man Joo
IPC分类号： A47L15/42
摘要： A dishwasher includes a main body, a washing tub that is disposed inside the main body and includes an opening formed on a front surface thereof, a door that opens and closes the opening, and a sealing member that seals between the washing tub and the door. The sealing member includes a fixing unit that is fixed to a lower portion of the door, and a sealing unit that extends toward a front side of the washing tub from the fixing unit and is brought into contact with an inner surface of the washing tub.
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公开(公告)号：US10244918B2
公开(公告)日：2019-04-02
申请号：US15976996
申请日：2018-05-11
发明人： Jung Chan Ryu , Woo Jin Shin , Soo Hyung Yoo , So Jeong Kim , Jun Ho Lee , Jae Man Joo , Sang Soo Choi
摘要： Provided are a dish washing machine capable of effectively removing garbage which remains at the bottom of a washing tub and a filter and a method of controlling the same. When washing water is sprayed from a nozzle while a vane is positioned at a reference position during a drainage operation, since a deflection angle of the vane is bent back and the washing water is strongly sprayed toward a rear wall of a washing tub, the washing water may form a fast and strong water current over a bottom plate of the washing tub, and the fast and strong water current may remove garbage which remains at a filter while flowing over the bottom of the washing tub. Also, even when an excessive amount of garbage is accumulated at a filter at a top end of a sump and blocks the filter during a washing operation such as preliminary washing, main washing, etc., the filter is automatically washed using a small amount of water, thereby eliminating inconvenience of a user to directly separate and wash the filter. Also, washing performance may be effectively improved by precisely determining whether degradation in washing performance caused by a poor circulation of washing water occurs due to a filter blockage or generation of bubbles.
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