Reflecting cup of flashlight


  • Inventors: HU ZHENHAI
  • Assignees: 胡震海
  • Publication Date: December 08, 2010
  • Publication Number: CN-201666538-U


The utility model relates to a lighting fixture, in particular to a reflecting cup of a flashlight, which comprises a trumpet-shaped cup body, wherein the tail of the cup body is provided with a light source hole; the inner surface of the cup body is coated with a reflective coating; the tail end of the cup body is provided with a cylindrical cup holder; the light source hole is arranged in the cylindrical cup holder; the outer wall of the cylindrical cup holder is provided with at least one groove for holding a sealing ring; a cup rim is arranged at the outer side of an open end of the cup body; and the outer wall of the cup rim is provided with threads. The utility model has the advantages that the structure is simple, the manufacturing is convenient, the sealing performance with a flashlight body and the radiating effect are ensured by adding the cylindrical cup holder, the outer wall of the cup rim is provided with the threads and can be threadedly connected with the inner wall of a lamp cap, and the radiating effect can be increased.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-103363446-AOctober 23, 2013奥尔照明有限责任公司灯、用于灯的反射器和用于制造反射器的方法
    CN-103363446-BJuly 08, 2015奥尔照明有限责任公司灯、用于灯的反射器和用于制造反射器的方法