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    • 37. 发明授权
    • Solar-powered, floating, fountain lamp
    • US11530789B2
    • 2022-12-20
    • US17644436
    • 2021-12-15
    • GUANGDONG MINGLUN OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yiqun Xu
    • F21S9/03F21V23/04F21V33/00F21S10/00F21W121/02B05B17/08F21W111/047
    • The present invention relates a solar-powered, floating, fountain lamp, comprising a light-emitting elements, a fountain housing, and a solar panel, and the fountain housing acts not only as a three-dimensional lampshade for a first light-emitting portion, but also as a floating portion of the fountain lamp, and the fountain housing is substantially formed by a saucer-shaped cabin and a cylindrical lower part that are integratedly connected to each other, in which the saucer-shaped cabin located in an axially upper part of the fountain housing has an outer peripheral surface that is smooth and curved, and the plurality of light-emitting elements each project a light beam in a different direction, and the light-emitting elements projecting the light beams outward the fountain housing form point light sources at a top of the fountain lamp, the point light sources on the top act as a second light-emitting portion, and the light-emitting elements projecting the light beams inward the fountain housing form the first light-emitting portion, and the first light-emitting portion provides uniform lighting through the three-dimensional lampshade formed by outer walls of the saucer-shaped cabin and of the cylindrical lower part that are smoothly connected.