The present disclosure relates to a reflector lens structured life buoy, including a life buoy body. Several sections of lenses are arranged in the life buoy body. Each section of lens is of a curved cylinder structure. These lenses are distributed in a circular array by taking a center of the life buoy body as a center, so that these lenses are encircled to form a circular ring. Cross sections of all the sections of lenses in a radial direction are of a layered structure, and have dielectric constants that continuously change from 2 to 1 from the center to the outer layer. Reflection sheets are laid on circumferential surfaces of all the sections of lenses to form reflection sheet coverage regions and non-reflection sheet coverage regions on the circumferential surfaces of the lenses; and surfaces of the reflection sheets fitted to the circumferential surfaces of the lenses are reflection surfaces. The present disclosure has the characteristics of simple structure, scientific design and convenient use, can realize showing a big image on a radar screen and avoid missing in search and rescue, and is high in safety, convenient to use, and the like.


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    Title :

    REFLECTOR LENS STRUCTURED LIFE BUOY


    Additional title:

    REFLEKTORLINSE MIT STRUKTURIERTER RETTUNGSBOJE
    BOUÉE DE SAUVETAGE STRUCTURÉE À LENTILLE RÉFLECTRICE


    Contributors:
    ZHENG HONGZHEN (author) / LU YONGCHAO (author) / SUN YAOZHI (author)

    Publication date :

    2022-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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