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    • 4. 发明授权
    • Light-emitting structure for generating an annular illumination effect
    • 用于产生环形照明效果的发光结构
    • US07699490B2
    • 2010-04-20
    • US12292877
    • 2008-11-28
    • Chien-Hung TsaiYao-I WangPei-Hung MengWei-Jen Hsu
    • Chien-Hung TsaiYao-I WangPei-Hung MengWei-Jen Hsu
    • F21V33/00
    • F21S9/03F21K9/61F21K9/64F21S6/00F21S6/004F21V3/04F21V5/046F21Y2101/00G02B6/0001
    • A light-emitting structure for generating an annular illumination effect includes a light-guiding module, a cover module, and a first light-emitting module. The light-guiding module has a hollow light-guiding body and a reflecting layer formed on an inner surface of the hollow light-guiding body. The cover module has a first cover body disposed on one end side of the hollow light-guiding body and a second cover body disposed on the other opposite end side of the hollow light-guiding body. The first light-emitting module has a plurality of first light-emitting elements disposed between the hollow light-guiding body and the first cover body. Therefore, first light beams generated by the first light-emitting elements are projected onto the hollow light-guiding body, and the first light beams are guided by the hollow light-guiding body and are reflected by the reflecting layer in order to make the hollow light-guiding body generate the annular illumination effect.
    • 用于产生环形照明效果的发光结构包括导光模块,盖模块和第一发光模块。 导光模块具有中空导光体和形成在中空导光体的内表面上的反射层。 盖模块具有设置在中空导光体的一端侧的第一盖体和设置在中空导光体的另一相对端侧的第二盖体。 第一发光模块具有设置在中空导光体与第一盖体之间的多个第一发光元件。 因此,由第一发光元件产生的第一光束被投射到中空导光体上,第一光束被中空导光体引导,并被反射层反射,以使中空 导光体产生环形照明效果。