Patents Assigned to EFIDEA
  • Patent number: 9033537
    Abstract: The present invention relates to a ceiling-mounted light fixture configured to be embedded in the ceiling. The ceiling-mounted light fixture comprises: a cylindrical light fixture body having a screw thread formed on the lower end of the outer surface thereof; a light source unit which is accommodated inside the light fixture body and which has a light-emitting element; and a ring-shaped cap which has a screw thread formed on the inner surface thereof to be coupled to the screw thread of the light fixture body. According to the present invention, a ceiling-mounted light fixture is provided, wherein the diameter of the cylinder of the light fixture is increased to achieve improved light distribution efficiency and enable easy assembly.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: May 19, 2015
    Assignee: EFIDEA
    Inventors: Chul-Ho Jang, Sung-Han Kim
  • Publication number: 20130021784
    Abstract: The present invention relates to a ceiling-mounted light fixture configured to be embedded in the ceiling. The ceiling-mounted light fixture comprises: a cylindrical light fixture body having a screw thread formed on the lower end of the outer surface thereof; a light source unit which is accommodated inside the light fixture body and which has a light-emitting element; and a ring-shaped cap which has a screw thread formed on the inner surface thereof to be coupled to the screw thread of the light fixture body. According to the present invention, a ceiling-mounted light fixture is provided, wherein the diameter of the cylinder of the light fixture is increased to achieve improved light distribution efficiency and enable easy assembly.
    Type: Application
    Filed: March 29, 2011
    Publication date: January 24, 2013
    Applicant: EFIDEA
    Inventors: Chul-Ho Jang, Sung-Han Kim