Patents by Inventor Chih-hwa Lee
Chih-hwa Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8555533Abstract: A steam brush of the present invention, it relates to a household appliance equipped with an electric heater. The steam brush of the present invention, the inside of its housing is disposed with a water tank, a water pump and an electric heating plate, a switch disposed on said housing is respectively connected to the external power line and the electric heating plate; wherein said housing is cylinder-shaped, a steam outlet surface is disposed on the top surface of said housing; a base seat detachably supports said housing. The steam outlet surface of the steam brush can be far away from the desktop, so it is relatively safe. Said steam brush can expand its functions, which can be applied as indoor humidifier, electric iron or cosmetic tool for facial steaming, it is multi-use.Type: GrantFiled: January 20, 2011Date of Patent: October 15, 2013Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-Chien Lin, Chih-hwa Lee, Chien-Chih Pan
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Patent number: 8166679Abstract: The present invention discloses an electric iron comprising: at least one base unit a main body provided with a water inlet, a water outlet and a water tank connected between said inlet and said outlet; said base unit and said main body may connected or disconnected by a connecting unit; said base unit provided with a water passage which can connected with said water outlet when in assembly with said main body, a steam outlet, a chamber connected between said water passage and said steam outlet and a heating plate used for heating said chamber. Since the base unit can disconnected to the main body, user can choice different heating plates based on different clothing ironing conditions.Type: GrantFiled: November 25, 2009Date of Patent: May 1, 2012Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-Hwa Lee, Chien-Chih Pan
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Patent number: 8151496Abstract: This invention discloses a multifunctional electric iron, comprising: a steam brush and a base unit. Said steam brush can be used as a garment steamer by connecting to a power supply or a boiler, and said steam brush also can be used as an ordinary steam iron by assembling with the base unit.Type: GrantFiled: December 14, 2009Date of Patent: April 10, 2012Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-hwa Lee, Chien-Chih Pan
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Patent number: 8146275Abstract: The present invention discloses a steam iron comprising a housing with a handle, a water container, a steam control device and a vapor chamber provided with an electric heating plate, wherein the steam control device comprising a pressure sensor mounted on the handle of said housing, a control board with a microprocessor and an execution unit for providing the water into said chamber or providing the vapor generated by a evaporator into said chamber for secondly heated; the execution unit is controlled by the control board by the pressure signal provided by said pressure sensor.Type: GrantFiled: November 20, 2009Date of Patent: April 3, 2012Assignee: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-hwa Lee, Chien-Chih Pan
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Publication number: 20110173848Abstract: A steam brush of the present invention, it relates to a household appliance equipped with an electric heater. The steam brush of the present invention, the inside of its housing is disposed with a water tank, a water pump and an electric heating plate, a switch disposed on said housing is respectively connected to the external power line and the electric heating plate; wherein said housing is cylinder-shaped, a steam outlet surface is disposed on the top surface of said housing; a base seat detachably supports said housing. The steam outlet surface of the steam brush can be far away from the desktop, so it is relatively safe. Said steam brush can expand its functions, which can be applied as indoor humidifier, electric iron or cosmetic tool for facial steaming, it is multi-use.Type: ApplicationFiled: January 20, 2011Publication date: July 21, 2011Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-Chien LIN, Chih-hwa Lee, Chien-Chih Pan
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Publication number: 20100326977Abstract: An electric heating plate of iron has an electric heating plate, a ceramic plate and a bonding layer. The top surface of the ceramic plate has a concave groove in which the bonding layer bonds the top surface of the ceramic plate with the bottom surface of the electric heating plate. The method of manufacturing the electric heating plate of iron comprises: processing the electric heating plate and the ceramic plate; wherein the electric heating plate has a bottom surface, and the ceramic plate has a top surface on which is disposed a concave groove; coating a bonding layer on the top surface of the ceramic plate, further, the bonding layer is filled in the concave groove; bonding the bottom surface of the electric heating plate on the bonding layer for connecting the ceramic plate and for transmitting the heat of the electric heating plate to the ceramic plate.Type: ApplicationFiled: June 28, 2010Publication date: December 30, 2010Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventor: Chih-hwa LEE
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Publication number: 20100236110Abstract: An automatically cooling iron has: a housing with an electric heating plate on the bottom, a fan inside of the housing, a motion status detector and an automatic switch circuit. The motion status detector is a ball switch providing three kinds of status information: statically and horizontally placing/statically and vertically standing/motion. The automatic switch circuit has a heating switch, a fan switch and a microprocessor. The microprocessor calculates horizontally placing time or vertical standing time according to the information of statically and horizontally placing/statically and vertically standing/motion provided by said ball switch, and if the horizontally placing time or vertical standing time reaches a predetermined value, the microprocessor controls the heating switch to cut off power to the electric heating plate and controls the fan switch to turn on the fan.Type: ApplicationFiled: March 18, 2010Publication date: September 23, 2010Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventor: Chih-hwa LEE
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Publication number: 20100146826Abstract: This invention discloses a multifunctional electric iron, comprising: a steam brush and a base unit. Said steam brush can be used as a garment steamer by connecting to a power supply or a boiler, and said steam brush also can be used as an ordinary steam iron by assembling with the base unit.Type: ApplicationFiled: December 14, 2009Publication date: June 17, 2010Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-hwa Lee, Chien-Chih Pan
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Publication number: 20100126049Abstract: The present invention discloses an electric iron comprising: at least one base unit a main body provided with a water inlet, a water outlet and a water tank connected between said inlet and said outlet; said base unit and said main body may connected or disconnected by a connecting unit; said base unit provided with a water passage which can connected with said water outlet when in assembly with said main body, a steam outlet, a chamber connected between said water passage and said steam outlet and a heating plate used for heating said chamber. Since the base unit can disconnected to the main body, user can choice different heating plates based on different clothing ironing conditions.Type: ApplicationFiled: November 25, 2009Publication date: May 27, 2010Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-Hwa LEE, Chien-Chih PAN
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Publication number: 20100122478Abstract: The present invention discloses a steam iron comprising a housing with a handle, a water container, a steam control device and a vapor chamber provided with an electric heating plate, wherein the steam control device comprising a pressure sensor mounted on the handle of said housing, a control board with a microprocessor and an execution unit for providing the water into said chamber or providing the vapor generated by a evaporator into said chamber for secondly heated; the execution unit is controlled by the control board by the pressure signal provided by said pressure sensor.Type: ApplicationFiled: November 20, 2009Publication date: May 20, 2010Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.Inventors: Chih-Hwa LEE, Chien-Chih Pan