Patents by Inventor Tinghong Li

Tinghong 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).

  • Patent number: 11653430
    Abstract: Disclosed are a lamp control system and a control method thereof. The lamp control system includes: an LED light source assembly, an AC input end, an on-off switch, an EMI filter circuit, a rectifier filter circuit, a buck circuit, a rectifier output circuit, a voltage stabilizing circuit, and a control circuit; the EMI filter circuit is connected to the AC input end through the on-off switch; the EMI filter circuit, the rectifier filter circuit, the buck circuit, and the rectifier output circuit are electrically connected in sequence; the rectifier filter circuit, the voltage stabilizing circuit, the control circuit, and the buck circuit form a closed-loop circuit, the rectifier output circuit is electrically connected to the LED light source assembly.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: May 16, 2023
    Assignee: ETI Solid State Lighting (Zhuhai) Ltd.
    Inventors: Tinghong Li, Xiaobing Luo, Huasheng Zhao
  • Publication number: 20230130468
    Abstract: A household lighting lamp and a control method for a household lighting lamp. The household lighting lamp comprises a lamp holder, a main light-emitting component, and a secondary light-emitting component; the front side of the lamp holder is a front panel, and the rear side of the lamp holder is a mounting part; the main light-emitting component is disposed in front of the lamp holder, the secondary light-emitting component is disposed behind and/or at the side of the lamp holder, and the main light-emitting component and secondary light-emitting component are electrically connected to a control circuit. The illumination of the lighting lamp can be conveniently adjusted, and the light sensation of the lamp is comfortable and can be adapted to requirements of a user in different scenarios.
    Type: Application
    Filed: August 3, 2020
    Publication date: April 27, 2023
    Inventors: Tinghong LI, Caiwu ZHAO, Weiwei WU
  • Patent number: 11519587
    Abstract: The present application relates to a lighting field and discloses a lamp installed through screwing, and a lamp body. The lamp installed through screwing includes a lamp body and an installing bracket. The lamp body is provided with a first fastening part thereon. The installing bracket is provided with a second fastening part thereon. The first fastening part is configured to be inserted into the second fastening part, and the lamp body is screwed, and the first fastening part rotates to fixedly fit the second fastening part. The first fastening part fits the second fastening part through screwing, thereby achieving a quick installation and disassembly.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: December 6, 2022
    Assignee: ETI SOLID STATE LIGHTING (ZHUHAI) LTD.
    Inventors: Tinghong Li, Xiongwen Yin, Zhaorong Liang, Bingbing Zhou
  • Publication number: 20220196227
    Abstract: The present application relates to a lighting field and discloses a lamp installed through screwing, and a lamp body. The lamp installed through screwing includes a lamp body and an installing bracket. The lamp body is provided with a first fastening part thereon. The installing bracket is provided with a second fastening part thereon. The first fastening part is configured to be inserted into the second fastening part, and the lamp body is screwed, and the first fastening part rotates to fixedly fit the second fastening part. The first fastening part fits the second fastening part through screwing, thereby achieving a quick installation and disassembly.
    Type: Application
    Filed: October 13, 2021
    Publication date: June 23, 2022
    Inventors: Tinghong LI, Xiongwen YIN, Zhaorong LIANG, Bingbing ZHOU
  • Publication number: 20220174798
    Abstract: Disclosed are a lamp control system and a control method thereof. The lamp control system includes: an LED light source assembly, an AC input end, an on-off switch, an EMI filter circuit, a rectifier filter circuit, a buck circuit, a rectifier output circuit, a voltage stabilizing circuit, and a control circuit; the EMI filter circuit is connected to the AC input end through the on-off switch; the EMI filter circuit, the rectifier filter circuit, the buck circuit, and the rectifier output circuit are electrically connected in sequence; the rectifier filter circuit, the voltage stabilizing circuit, the control circuit, and the buck circuit form a closed-loop circuit, the rectifier output circuit is electrically connected to the LED light source assembly.
    Type: Application
    Filed: November 17, 2021
    Publication date: June 2, 2022
    Inventors: Tinghong LI, Xiaobing LUO, Huasheng ZHAO
  • Patent number: 11215748
    Abstract: The present disclosure discloses a household lighting lamp, including a lamp holder, a main light-emitting component and a secondary light-emitting component; wherein a front panel is provided at a front side of the lamp holder, a mounting portion is provided on a rear side of the lamp holder, the main light-emitting component is provided in front of the lamp holder, the secondary light-emitting component is provided in rear and/or on a side of the lamp holder, and both the main light-emitting component and the secondary light-emitting component are electrically connected to a control circuit. The present disclosure can conveniently adjust the illumination of the lighting lamp, has good light comfort, and can adapt to the needs of users for different scenes.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: January 4, 2022
    Assignee: ETI SOLID STATE LIGHTING (ZHUHAI) LTD.
    Inventors: Tinghong Li, Caiwu Zhao, Weiwei Wu
  • Publication number: 20210318486
    Abstract: The present disclosure discloses a household lighting lamp, including a lamp holder, a main light-emitting component and a secondary light-emitting component; wherein a front panel is provided at a front side of the lamp holder, a mounting portion is provided on a rear side of the lamp holder, the main light-emitting component is provided in front of the lamp holder, the secondary light-emitting component is provided in rear and/or on a side of the lamp holder, and both the main light-emitting component and the secondary light-emitting component are electrically connected to a control circuit. The present disclosure can conveniently adjust the illumination of the lighting lamp, has good light comfort, and can adapt to the needs of users for different scenes.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 14, 2021
    Inventors: Tinghong Li, Caiwu ZHAO, Weiwei WU
  • Publication number: 20110126721
    Abstract: The present invention provides a multifunctional bread maker which can toast bread in a bread bucket as well as meet the need of toasting bread with different shapes and even toasting other food. The multifunctional bread maker comprises an outer shell, a case set inside the outer shell and an upper cover set at a top of the outer shell. The upper cover, the case and the outer shell surround an enclosed working cavity. The bread maker further comprises a bread bucket which has an upward opening and is easily loaded and unloaded, and one or more heating modules which are set inside the case but outside the bread bucket. The bread maker further comprises one or more toasting pans easily loaded and unloaded, with toasting pan support assemblies set on inner walls of the case.
    Type: Application
    Filed: July 23, 2009
    Publication date: June 2, 2011
    Inventors: Donglei Wang, Tinghong Li