Patents by Inventor Yisong Lai

Yisong Lai 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).

  • LED automobile headlamp
    Patent number: 9476564
    Abstract: An LED automobile headlamp includes an LED lamp positioned on a substrate (100); a heat conducting member (200) having a strip shape, with the substrate (100) being fixed to an end of the heat conducting member (200), and the heat conducting member (200) being internally filled with a low-boiling liquid; and a heat dissipating member (300), including a heat dissipating cylinder (320) and a plurality of heat dissipating fins (340), wherein the heat dissipating cylinder (320) defines a through hole to receive the heat conducting member (200), and the plurality of heat dissipating fins (340) are fixed to a periphery of an end of the heat dissipating cylinder (320) away from the substrate. The LED automobile headlamp uses an LED lamp instead of the traditional tungsten filament and HID, and transmits the heat generated by the LED lamp to the rear end by means of the circulation of the low-boiling liquid in the heat conducting member (200), and then uses the heat dissipating member (300) to dissipate heat.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: October 25, 2016
    Assignee: SHENZHEN YIKE ELECTROOPTICAL TECHNOLOGY CO., LTD.
    Inventor: Yisong Lai
  • LED AUTOMOBILE HEADLAMP
    Publication number: 20150354776
    Abstract: An LED automobile headlamp includes an LED lamp positioned on a substrate (100); a heat conducting member (200) having a strip shape, with the substrate (100) being fixed to an end of the heat conducting member (200), and the heat conducting member (200) being internally filled with a low-boiling liquid; and a heat dissipating member (300), including a heat dissipating cylinder (320) and a plurality of heat dissipating fins (340), wherein the heat dissipating cylinder (320) defines a through hole to receive the heat conducting member (200), and the plurality of heat dissipating fins (340) are fixed to a periphery of an end of the heat dissipating cylinder (320) away from the substrate. The LED automobile headlamp uses an LED lamp instead of the traditional tungsten filament and HID, and transmits the heat generated by the LED lamp to the rear end by means of the circulation of the low-boiling liquid in the heat conducting member (200), and then uses the heat dissipating member (300) to dissipate heat.
    Type: Application
    Filed: July 25, 2012
    Publication date: December 10, 2015
    Inventor: Yisong Lai