Patents by Inventor Ligen Liu

Ligen Liu 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: 12337083
    Abstract: A germicidal device that includes a lamp cap, a grating component, a lamp body, a germicidal component and a fan component, where the grating component is provided with a central hole and several baffles which are provided at intervals to form several light outlets; the germicidal component is provided in the central hole for emitting UV light part of which is emitted via the light outlets; the bottom of the lamp body is provided with the first ventilation hole which connects to the central hole; the fan component is provided corresponding to the first ventilation hole for ventilation of the germicidal device.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: June 24, 2025
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Shoubao Chen, Ligen Liu
  • Patent number: 12290035
    Abstract: A plant lighting system, including at least one growth rack, lifting mechanism and plant lamp. The growth rack includes at least one rack layer in an up-and-down direction, and each of the rack layers has a tray; each of the rack layers is provided with the lifting mechanism, and each two of the lifting mechanisms are oppositely arranged on two sides of one of the trays; the lifting mechanism includes at least one driving member, at least one telescopic member and at least one supporting structure, the telescopic member extends in an up-and-down direction, the supporting structure is provided at an upper end of the telescopic member and is substantially perpendicular to the telescopic member, and the driving member can drive the telescopic member to telescope up-and-down; opposite ends of the plant lamp ride over the supporting structures, and the light of the plant lamp shines toward the tray.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: May 6, 2025
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Ligen Liu, Rong Xie, Qinwan Gong
  • Patent number: 12280183
    Abstract: A bulb lamp, including a lamp shell, a light-transmitting cover, a power panel, a lamp panel, at least one illumination module and at least one sterilization module. An annular first step extends inside the peripheral side of the lamp shell, and a plurality of air inlets are provided above the first step; the light-transmitting cover is connected to the bottom ring side of the lamp shell and surrounds the lamp shell to form an accommodating cavity, the bottom of the light-transmitting cover is provided with at least one air outlet in communication with the accommodating cavity, and the accommodating cavity is in communication with the air inlet; the power panel is arranged in the accommodating cavity; the lamp panel is arranged in the accommodating cavity and is lower than the first step, and an installation space is formed between the lamp panel and the first step.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: April 22, 2025
    Assignee: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Ligen Liu, Liang Wu, Xuren Qiu, Qinwan Gong
  • Publication number: 20250083546
    Abstract: A charging pile, including: a housing, an electric control component provided in the housing, and a charging gun cable. One end of the charging gun cable is electrically connected to the electric control component, and the other end of the charging gun cable is connected to the charging gun tip. The housing includes an installation portion disposed close to a wall plate, a limiting portion disposed opposite to the installation portion, and a supporting portion disposed between the installation portion and the limiting portion. The limiting portion is disposed higher than the supporting portion, to keep the charging gun cable on the supporting portion. A groove is provided at the middle position of the supporting portion, and the groove allows part of the charging gun cable on the supporting portion to be in a suspended state.
    Type: Application
    Filed: September 10, 2024
    Publication date: March 13, 2025
    Applicant: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing LAN, Ligen LIU, Qinwan GONG
  • Patent number: 12052957
    Abstract: A plant grow lighting system for stimulating plant growth. The plant grow lighting system includes a growth rack, at least one main plant-lighting lamp and at least one auxiliary plant-lighting lamp. Defining height direction of the growth rack as up-down direction, length direction as front-rear direction, and width direction as left-right direction, where the growth rack includes one or more rack layers; the main plant-lighting lamp is provided on the growth rack, the main plant-lighting lamp includes at least one first light-emitting module to emit light downwards; the auxiliary plant-lighting lamp is provided on the growth rack and includes two second light-emitting modules, the second light-emitting module can emit light in a horizontal direction, and the power of the auxiliary plant-lighting lamp is less than the power of the main plant-lighting lamp. The technical solution of the present disclosure makes it possible to provide uniform illumination conditions for plants.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: August 6, 2024
    Assignee: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Shoubao Chen, Minggui Wang, Ligen Liu, Qilong Cai, Rong Xie
  • Publication number: 20240216568
    Abstract: A bulb lamp, including a lamp shell, a light-transmitting cover, a power panel, a lamp panel, at least one illumination module and at least one sterilization module. An annular first step extends inside the peripheral side of the lamp shell, and a plurality of air inlets are provided above the first step; the light-transmitting cover is connected to the bottom ring side of the lamp shell and surrounds the lamp shell to form an accommodating cavity, the bottom of the light-transmitting cover is provided with at least one air outlet in communication with the accommodating cavity, and the accommodating cavity is in communication with the air inlet; the power panel is arranged in the accommodating cavity; the lamp panel is arranged in the accommodating cavity and is lower than the first step, and an installation space is formed between the lamp panel and the first step.
    Type: Application
    Filed: April 4, 2023
    Publication date: July 4, 2024
    Applicant: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Ligen Liu, Liang Wu, Xuren Qiu, Qinwan Gong
  • Publication number: 20240174100
    Abstract: A charging pile, including a shell, a turntable, at least one electric control assembly and at least one charging gun. The shell encloses and forms an inner cavity, two through holes are provided along the transverse or longitudinal direction of the shell, at least part of the turntable is rotatably arranged in the inner cavity along the axial direction of the through holes, at least one accommodating space is formed inside the turntable, and the electric control assembly is arranged in the accommodating space and can rotate with the turntable; the turntable includes a first connecting portion and a second connecting portion. The first connecting portion and the second connecting portion are respectively movably connected at the corresponding shell position of the two through holes; the first connecting portion and the second connecting portion cooperate to form at least one wire winding groove for accommodating a charging wire.
    Type: Application
    Filed: May 23, 2023
    Publication date: May 30, 2024
    Applicant: Shenzhen Guanke Technologies Co., Ltd.
    Inventors: Qing LAN, Ligen LIU, Liang Wu, Xuren QIU, Junbo LU, Lianggang HE, Qinwan GONG
  • Publication number: 20240148930
    Abstract: A sterilizing panel lamp, including at least one housing, at least one frame body, at least one sterilization assembly, and at least one fan, where the frame body is arranged at the bottom peripheral side of the housing, the frame body encloses a mounting surface, at least an inlet grille, a lighting assembly, and an outlet grille are arranged along the mounting surface in a transverse or longitudinal direction, the inlet grille is detachably arranged between the frame body and lighting assembly, and the housing, frame body, inlet grille, lighting assembly and outlet grille enclose to form an air flow passage; the sterilization assembly is provided in the air flow passage; the fan is provided in the air flow passage, and the fan rotates to accelerate the speed at which air enters from the inlet grille and blows out of the outlet grille through the air flow passage.
    Type: Application
    Filed: March 8, 2023
    Publication date: May 9, 2024
    Applicant: Shenzhen Guanke Technologies Co., Ltd.
    Inventors: Qing LAN, Ligen LIU, Penghui LIU, Qinwan GONG
  • Patent number: 11944073
    Abstract: A heat preservation lamp for breeding, including at least one mounting part, at least one light source, at least one lampshade and at least one waterproof structure. The light source includes at least one electrical connection portion, at least one fitting portion and at least one illumination portion connected in sequence, where one end of the electrical connection portion is connected to the mounting part, and the cross section of the fitting portion is arranged in an increasing manner from the end connected to the connection part to the end connected to the illumination portion; the lampshade is connected to the mounting part, and the lampshade is of an annular structure and surrounds the light source; the waterproof structure is between the fitting portion and the lampshade. The embodiments can improve the waterproof performance and ensure the service life of the heat preservation lamp.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: April 2, 2024
    Assignee: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Ligen Liu, Hongwei Yu, Qinwan Gong
  • Publication number: 20240016967
    Abstract: A germicidal device that includes a lamp cap, a grating component, a lamp body, a germicidal component and a fan component, where the grating component is provided with a central hole and several baffles which are provided at intervals to form several light outlets; the germicidal component is provided in the central hole for emitting UV light part of which is emitted via the light outlets; the bottom of the lamp body is provided with the first ventilation hole which connects to the central hole; the fan component is provided corresponding to the first ventilation hole for ventilation of the germicidal device.
    Type: Application
    Filed: May 13, 2021
    Publication date: January 18, 2024
    Applicant: SHENZHEN GUANKE TECHNOLGIES CO., LTD
    Inventors: Qing LAN, Shoubao CHEN, Ligen LIU
  • Publication number: 20240008418
    Abstract: A plant lighting system, including at least one growth rack, lifting mechanism and plant lamp. The growth rack includes at least one rack layer in an up-and-down direction, and each of the rack layers has a tray; each of the rack layers is provided with the lifting mechanism, and each two of the lifting mechanisms are oppositely arranged on two sides of one of the trays; the lifting mechanism includes at least one driving member, at least one telescopic member and at least one supporting structure, the telescopic member extends in an up-and-down direction, the supporting structure is provided at an upper end of the telescopic member and is substantially perpendicular to the telescopic member, and the driving member can drive the telescopic member to telescope up-and-down; opposite ends of the plant lamp ride over the supporting structures, and the light of the plant lamp shines toward the tray.
    Type: Application
    Filed: May 15, 2023
    Publication date: January 11, 2024
    Applicant: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing LAN, Ligen LIU, Rong XIE, Qinwan GONG
  • Publication number: 20240008424
    Abstract: A plant grow lighting system for stimulating plant growth. The plant grow lighting system includes a growth rack, at least one main plant-lighting lamp and at least one auxiliary plant-lighting lamp. Defining height direction of the growth rack as up-down direction, length direction as front-rear direction, and width direction as left-right direction, where the growth rack includes one or more rack layers; the main plant-lighting lamp is provided on the growth rack, the main plant-lighting lamp includes at least one first light-emitting module to emit light downwards; the auxiliary plant-lighting lamp is provided on the growth rack and includes two second light-emitting modules, the second light-emitting module can emit light in a horizontal direction, and the power of the auxiliary plant-lighting lamp is less than the power of the main plant-lighting lamp. The technical solution of the present disclosure makes it possible to provide uniform illumination conditions for plants.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 11, 2024
    Applicant: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing LAN, Shoubao CHEN, Minggui WANG, Ligen LIU, Qilong CAI, Rong XIE
  • Patent number: D986480
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: May 16, 2023
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Shoubao Chen, Ligen Liu, Tianlong Dai
  • Patent number: D990019
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: June 20, 2023
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Ligen Liu, Shoubao Chen, Tianlong Dai
  • Patent number: D997424
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: August 29, 2023
    Assignee: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Shoubao Chen, Bo Lei, Jinliang Lei, Tianlong Dai, Ligen Liu, Minggui Wang
  • Patent number: D1003485
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: October 31, 2023
    Assignee: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Shoubao Chen, Bo Lei, Jinliang Lei, Tianlong Dai, Ligen Liu, Minggui Wang
  • Patent number: D1015579
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: February 20, 2024
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Shoubao Chen, Ligen Liu, Xuren Qiu
  • Patent number: D1019917
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: March 26, 2024
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Tianlong Dai, Shoubao Chen, Ligen Liu
  • Patent number: D1045176
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: October 1, 2024
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD
    Inventors: Qing Lan, Tianlong Dai, Shoubao Chen, Ligen Liu
  • Patent number: D1075131
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: May 13, 2025
    Assignee: Shenzhen Guanke Technologies Co., Ltd
    Inventors: Qing Lan, Shoubao Chen, Ligen Liu, Nengsheng Chen