Patents by Inventor Xiongzhong Lin
Xiongzhong Lin 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: 11746992Abstract: In the present disclosure, ultrasonic welding is cleverly introduced to encapsulate the LED lamp, the rectifier, as well as other parts and components of a decorative light string, and the plastic outer shells with a specific structure cooperate with the ultrasonic welding lines, the glue overflow grooves, and the profiling raceway arranged on the plastic outer shells to enable a more reliable and efficient sealing of the LED lamp, the wire, the rectifier, as well as other parts and components encapsulated in the plastic outer shells. At the same time, ultrasonic welding will not cause the encapsulated objects to be in an overall high temperature environment nor impact the pins of components such as lamp holder or other parts connected to the wire during the welding process, avoiding the disconnection between the power cords and the components.Type: GrantFiled: September 5, 2022Date of Patent: September 5, 2023Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Xiongzhong Lin, Qingan Wu, Bihai Wang
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Patent number: 11735880Abstract: A light bulb holder structure and a light bulb having same, in which the bulb cap of the light bulb holder is provided with a plurality of grooves in a tactful manner, and the depth of the grooves is greater than that of the external threads of the bulb cap, such that after the bulb cap is mounted on the light bulb and the light bulb is mounted on the light socket, the water accumulated between the light bulb holder structure and the light socket can be effectively discharged through the grooves. As a result, failure of the insulator (connector) on the light bulb holder structure caused by water accumulation can be avoided to a certain extent, thereby improving the reliability and safety of the light bulb.Type: GrantFiled: December 5, 2022Date of Patent: August 22, 2023Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Qingan Wu, Xiongzhong Lin, Bihai Wang
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Patent number: 11721943Abstract: A light bulb holder structure includes a bulb cap and a connector. By integral molding, the connector made of insulating material is molded with one end of the bulb cap to form an integration. The protrusion on the connector can increase the creepage distance of the light bulb, so as to improve waterproof performance of the light bulb and suppress erosion caused by ingress of water. In addition, the bulb cap may further be provided with connection parts to secure the combination of the connector and the bulb cap. Further, the end portion of the connector close to bulb cap may be provided with a threaded segment, and the threaded segment is an optional structure which can not only greatly improve the creepage distance, but also fix the relative position of the connector and the bulb cap when the light bulb is screwed into the socket.Type: GrantFiled: November 10, 2022Date of Patent: August 8, 2023Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Xiongzhong Lin, Qingan Wu, Zhongyi Lin
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Patent number: 11612032Abstract: An LED device with lateral light emission includes a circuit board, a rectifying circuit, and an LED light source. The rectifying circuit includes a positive lead, a negative lead, a rectifier, a first resistor, and a second resistor, the positive lead and negative lead are provided on an end of the circuit board, the rectifier is provided on a first surface of the circuit board, and the first resistor and second resistor are provided on a second surface of the circuit board. The LED light source is provided on a side surface of the circuit board. By configuring the LED light source on the side surface of the circuit board through via holes, the layout of the electronic components is more compact and flexible, and adaptable to more light distribution designs.Type: GrantFiled: February 28, 2022Date of Patent: March 21, 2023Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Qingan Wu, Xiongzhong Lin, Yaying Huang
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Patent number: 11464090Abstract: A light string with constant-current rectification includes a first constant-current rectification module, a second constant-current rectification module, and a light string formed by a plurality of light-emitting diodes connected in series. The first constant-current rectification module and the second constant-current rectification module each include rectifier diodes and a regulating circuit that maintains a constant current, an output terminal of the first constant-current rectification module is connected to an anode of the light string, and an input terminal of the first constant-current rectification module is connected to a power supply, an output terminal of the second constant-current rectification module is connected to a cathode of the light string, and a pair of conduction wires are connected between the input terminal of the first constant-current rectification module and the input terminal of the second constant-current rectification module.Type: GrantFiled: November 28, 2021Date of Patent: October 4, 2022Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Xiongzhong Lin, Bihai Wang, Yao Liu
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Publication number: 20220295617Abstract: An LED device with lateral light emission includes a circuit board, a rectifying circuit, and an LED light source. The rectifying circuit includes a positive lead, a negative lead, a rectifier, a first resistor, and a second resistor, the positive lead and negative lead are provided on an end of the circuit board, the rectifier is provided on a first surface of the circuit board, and the first resistor and second resistor are provided on a second surface of the circuit board. The LED light source is provided on a side surface of the circuit board. By configuring the LED light source on the side surface of the circuit board through via holes, the layout of the electronic components is more compact and flexible, and adaptable to more light distribution designs.Type: ApplicationFiled: February 28, 2022Publication date: September 15, 2022Inventors: QINGAN WU, XIONGZHONG LIN, YAYING HUANG
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Patent number: 11255510Abstract: A decorative bulb with inner lens includes a mounting base; a light bulb covering mounted on the mounting base; an optical lens, comprising a mounting part and a lens part integrally formed with the mounting part, the lens part is a semi-ellipsoid structure, and the lens part is provided with a light refraction strengthening part on an outer surface of the lens part, the light refraction strengthening part extends from a top of the lens part along the outer surface of the lens part to a bottom of the lens part, and a cross section of the light refraction strengthening part is in a shape of annular wave; a light unit mounted in the cone-shaped cavity.Type: GrantFiled: September 15, 2020Date of Patent: February 22, 2022Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Xiongzhong Lin, Yao Liu
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Publication number: 20220026040Abstract: A decorative bulb with inner lens includes a mounting base; a light bulb covering mounted on the mounting base; an optical lens, comprising a mounting part and a lens part integrally formed with the mounting part, the lens part is a semi-ellipsoid structure, and the lens part is provided with a light refraction strengthening part on an outer surface of the lens part, the light refraction strengthening part extends from a top of the lens part along the outer surface of the lens part to a bottom of the lens part, and a cross section of the light refraction strengthening part is in a shape of annular wave; a light unit mounted in the cone-shaped cavity.Type: ApplicationFiled: September 15, 2020Publication date: January 27, 2022Inventors: XIONGZHONG LIN, YAO LIU
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Patent number: 11231172Abstract: A lamp bulb including a lampshade with an open end, a light-emitting circuit board arranged in the lampshade, a light emitting diode provided on the circuit board, a silicone washer, and a lamp holder fixing the silicon washer and the circuit board to the open end of the lampshade in a waterproof arrangement. A self-locking element is fixed to a power port of the light-emitting circuit board, and is configured to receive a rod-shaped first conductive element passing through a hole in the silicone washer. A second conductive element is fixed to a second power port of the light-emitting circuit board, and to the lamp holder.Type: GrantFiled: April 15, 2021Date of Patent: January 25, 2022Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Qingan Wu, Xiongzhong Lin, Yaying Huang
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Publication number: 20210398448Abstract: A device for improving children's attention to urination includes a streamlined shell; a light module including a liquid sensor and a control unit and a plurality of light sources, the liquid sensor and the control unit and the plurality of light sources are connected one-by-one, the liquid sensor and the light sources are mounted on the surface of the streamlined shell, the control unit is mounted inside the streamlined shell; a power supply module mounted in the streamlined shell and used for supplying power to the light module. It can effectively increase children's attention to urination, keep children focusing on urinating in the liquid draining tray for lighting up more light sources or making sound. It can effectively prevent children from spilling urine out of the potty.Type: ApplicationFiled: August 5, 2020Publication date: December 23, 2021Inventors: Xiongzhong LIN, Yao LIU
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Publication number: 20210343912Abstract: Disclosed is an LED packaging structure with high side brightness, including a positive electrode bracket; a negative electrode bracket, spaced apart from the positive electrode bracket, and the top ends of the positive electrode bracket and the negative electrode bracket are both planar structures; an LED chip, flip-chip mounted on the top ends of the positive electrode bracket and the negative electrode bracket, a cylindrical packaging colloid, packaged on the periphery of the positive electrode bracket and the negative electrode bracket and the LED chip, an end of the cylindrical packaging colloid away from the positive electrode bracket and the negative electrode bracket is provided with a reflective bowl with a concave structure. The light is emitted to the outside from the center of LED chip, the LED chip is not blocked by the bracket as much as possible.Type: ApplicationFiled: June 1, 2020Publication date: November 4, 2021Inventors: QINGAN WU, XIONGZHONG LIN, YAO LIU
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Patent number: 11152357Abstract: A rectifier diode encapsulation structure with common electrodes, comprises an encapsulation assembly with common electrodes, the encapsulation assembly with common electrodes comprises an encapsulation with a common anode and an encapsulation with a common cathode; the encapsulation with the common anode and the encapsulation with the common cathode both comprise two rectifier diodes and a encapsulation body covering outside of the rectifier diodes, and the encapsulation body is provided with three pins, in the encapsulation with a common anode one of the pins is electrically connected to the anode of the two rectifier diodes, the other two pins are electrically connected to the cathodes of the two rectifier diodes one-to-one respectively. The disclosure reduces the volume of the encapsulation by separating the traditional rectifier components, saves materials, reduces costs and makes the application more flexible.Type: GrantFiled: May 21, 2020Date of Patent: October 19, 2021Assignee: ZHANGZHOU GO WIN LIGHIING CO., LTDInventors: Qingan Wu, Xiongzhong Lin
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Publication number: 20210210486Abstract: A rectifier diode encapsulation structure with common electrodes, comprises an encapsulation assembly with common electrodes, the encapsulation assembly with common electrodes comprises an encapsulation with a common anode and an encapsulation with a common cathode; the encapsulation with the common anode and the encapsulation with the common cathode both comprise two rectifier diodes and a encapsulation body covering outside of the rectifier diodes, and the encapsulation body is provided with three pins, in the encapsulation with a common anode one of the pins is electrically connected to the anode of the two rectifier diodes, the other two pins are electrically connected to the cathodes of the two rectifier diodes one-to-one respectively. The disclosure reduces the volume of the encapsulation by separating the traditional rectifier components, saves materials, reduces costs and makes the application more flexible.Type: ApplicationFiled: May 21, 2020Publication date: July 8, 2021Inventors: QINGAN WU, XIONGZHONG LIN
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Patent number: 10941923Abstract: Disclosed is a screw mounted lamp string, comprising a LED lamp string having a number of LED holders connected with each other by wires and corresponding LED bulbs; wherein the screw mounted lamp string comprises a screw head; the live wire contact of the screw head is connected with a corresponding fuse tube, which is connected with the LED lamp string by wires. The screw head of the screw mounted lamp string can directly connect with the screw string, thereby realizing power supply to the LED lamp string, without additional power supply lines, which is saving costs, improving the convenience of using the LED lamp string, and improving the soldering efficiency of the patch LED and the resistance to external force impact, thus enabling the lamp string of the disclosure to have a better application effect in outdoor scenes.Type: GrantFiled: April 22, 2020Date of Patent: March 9, 2021Assignee: ZHANGZHOU GO WIN LIGHTING CO., LTDInventors: Qingan Wu, Xiongzhong Lin