Patents by Inventor Zhengen Li
Zhengen Li 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: 11959601Abstract: A lighting assembly can include a lamp module group including a first housing defining a protruding column, the first housing defining a cavity, the first housing defining a housing opening to the cavity positioned opposite from the protruding column; a power supply driving module positioned within the cavity; and a first concentric terminal connected in electrical communication with the power supply driving module, the first concentric terminal extending through the protruding column; and a second housing including a second concentric terminal, the second housing receiving a portion of the first housing, the second concentric terminal connected in electrical communication with the first concentric terminal, the second concentric terminal configured to supply power to the power supply driving module through the first concentric terminal.Type: GrantFiled: August 25, 2022Date of Patent: April 16, 2024Assignee: Lumien Enterprise, Inc.Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li
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Publication number: 20220412517Abstract: A lighting assembly can include a lamp module group including a first housing defining a protruding column, the first housing defining a cavity, the first housing defining a housing opening to the cavity positioned opposite from the protruding column; a power supply driving module positioned within the cavity; and a first concentric terminal connected in electrical communication with the power supply driving module, the first concentric terminal extending through the protruding column; and a second housing including a second concentric terminal, the second housing receiving a portion of the first housing, the second concentric terminal connected in electrical communication with the first concentric terminal, the second concentric terminal configured to supply power to the power supply driving module through the first concentric terminal.Type: ApplicationFiled: August 25, 2022Publication date: December 29, 2022Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li
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Patent number: 11466821Abstract: A lamp module group can include a housing defining a first housing end and a second housing end, the housing defining a first protruding column at the first housing end, the housing defining a cavity with a housing opening to the cavity defined at the second housing end and a column opening to the cavity defined by the first protruding column; an LED lamp board positioned within the cavity, the LED lamp board configured to emit light through the housing opening; a power supply driving module positioned within the cavity between the LED lamp board and the first protruding column, the power supply driving module connected in electrical communication with the LED lamp board; and a concentric terminal extending through the column opening, the concentric terminal connected in electrical communication with the power supply driving module.Type: GrantFiled: August 31, 2021Date of Patent: October 11, 2022Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li
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Patent number: 11421837Abstract: A spotlight structure includes a main body, a waterproof front cover, and a waterproof rear cover. A front cavity and a rear cavity are arranged in the main body. A focusing component, a spotlight adjusting component and a color temperature adjusting component are arranged in the cavities. A screw thread is arranged on the outer walls of the front end and the rear end of the main body. A dovetail groove is arranged at the root of the screw thread. An O-ring is arranged on the dovetail groove. An edge of the waterproof front cover adjacent to the O-ring and an edge of the waterproof rear cover adjacent to the O-ring are a beveled edge, respectively. The waterproof front cover is threaded with the front end of the main body, and the waterproof rear cover is threaded with the rear end of the main body.Type: GrantFiled: April 30, 2020Date of Patent: August 23, 2022Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li
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Publication number: 20220082223Abstract: A spotlight structure includes a main body, a waterproof front cover, and a waterproof rear cover. A front cavity and a rear cavity are arranged in the main body. A focusing component, a spotlight adjusting component and a color temperature adjusting component are arranged in the cavities. A screw thread is arranged on the outer walls of the front end and the rear end of the main body. A dovetail groove is arranged at the root of the screw thread. An O-ring is arranged on the dovetail groove. An edge of the waterproof front cover adjacent to the O-ring and an edge of the waterproof rear cover adjacent to the O-ring are a beveled edge, respectively. The waterproof front cover is threaded with the front end of the main body, and the waterproof rear cover is threaded with the rear end of the main body.Type: ApplicationFiled: April 30, 2020Publication date: March 17, 2022Applicant: JIANGSU COMFORT LIGHTING CO., LTD.Inventors: Haicheng ZHANG, Honggui XIE, Zhengen LI
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Publication number: 20210396362Abstract: A lamp module group can include a housing defining a first housing end and a second housing end, the housing defining a first protruding column at the first housing end, the housing defining a cavity with a housing opening to the cavity defined at the second housing end and a column opening to the cavity defined by the first protruding column; an LED lamp board positioned within the cavity, the LED lamp board configured to emit light through the housing opening; a power supply driving module positioned within the cavity between the LED lamp board and the first protruding column, the power supply driving module connected in electrical communication with the LED lamp board; and a concentric terminal extending through the column opening, the concentric terminal connected in electrical communication with the power supply driving module.Type: ApplicationFiled: August 31, 2021Publication date: December 23, 2021Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li
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Patent number: 11162651Abstract: A lamp module group includes an LED lamp board, a power supply driving module, a concentric male terminal, and a first housing, which can achieve the purposes of heat conduction and heat dissipation, waterproofing, and rotational coaxial connection power extraction. A waterproof rubber ring is squeezed by the first housing causing a second housing where the concentric male terminal and the concentric female terminal is located, achieving the purpose of capable of achieving waterproofing between the first housing and the second housing. The first housing and the second housing are connected into one body by a thread, which may conduct the heat of the power supply driving module and the LED lamp board, thereby achieving the purpose of dissipating the heat of the power supply driving module and the LED lamp board.Type: GrantFiled: January 6, 2020Date of Patent: November 2, 2021Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li
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Publication number: 20210247038Abstract: A lamp module group includes an LED lamp board, a power supply driving module, a concentric male terminal, and a first housing, which can achieve the purposes of heat conduction and heat dissipation, waterproofing, and rotational coaxial connection power extraction. A waterproof rubber ring is squeezed by the first housing causing a second housing where the concentric male terminal and the concentric female terminal is located, achieving the purpose of capable of achieving waterproofing between the first housing and the second housing. The first housing and the second housing are connected into one body by a thread, which may conduct the heat of the power supply driving module and the LED lamp board, thereby achieving the purpose of dissipating the heat of the power supply driving module and the LED lamp board.Type: ApplicationFiled: January 6, 2020Publication date: August 12, 2021Applicant: JIANGSU COMFORT LIGHTING CO. LTDInventors: Haicheng ZHANG, Honggui XIE, Zhengen LI
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Patent number: 10760773Abstract: The present invention discloses a focus-adjustable lamp, provided with an illuminating mechanism on the top end thereof, wherein the illuminating mechanism comprises a light-emitting element, a shield body shielding the outer side of the light-emitting element, a heat dissipating member closely matched with the light-emitting element, and a cover body located on the top end of the illuminating mechanism, the illuminating mechanism is further provided with a light-converging cylinder rotationally sleeving the outer side of the shield body, and the light-converging cylinder is capable of rotating back and forth along a circumferential direction of the shield body to adjust the size of a light spot projected by the light-emitting element on the ground.Type: GrantFiled: December 7, 2017Date of Patent: September 1, 2020Assignee: JIANGSU SUR LIGHTING CO., LTDInventors: Haicheng Zhang, Honggui Xie, Zhengen Li, Yuejian Xun, Kanrui Han
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Publication number: 20200173630Abstract: The present invention discloses a focus-adjustable lamp, provided with an illuminating mechanism on the top end thereof, wherein the illuminating mechanism comprises a light-emitting element, a shield body shielding the outer side of the light-emitting element, a heat dissipating member closely matched with the light-emitting element, and a cover body located on the top end of the illuminating mechanism, the illuminating mechanism is further provided with a light-converging cylinder rotationally sleeving the outer side of the shield body, and the light-converging cylinder is capable of rotating back and forth along a circumferential direction of the shield body to adjust the size of a light spot projected by the light-emitting element on the ground.Type: ApplicationFiled: December 7, 2017Publication date: June 4, 2020Inventors: Haicheng Zhang, Honggui Xie, Zhengen Li, Yuejian Xun, Kanrui Han