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    • 3. 发明申请
    • SIDE-EMISSION TYPE LIGHTING DEVICE
    • 侧排型照明装置
    • US20110157888A1
    • 2011-06-30
    • US12977452
    • 2010-12-23
    • Kevin Cho CHEN
    • Kevin Cho CHEN
    • F21V7/00F21V11/00
    • F21S8/00F21S43/14F21S43/249F21W2111/00F21Y2115/10
    • A side-emission type lighting device includes a lamp seat, and a lighting unit disposed on the lamp seat. The lighting unit includes a mounting face that is perpendicular to a lamp axis, and at least one lighting element mounted on the mounting face for radiating emitted light away from the mounting face. The lighting device also includes a light-transmissive housing that surrounds and covers the lighting unit, that is disposed on the lamp seat, and that includes an end wall and a peripheral wall. The end wall is disposed distal to the lamp seat, and the peripheral wall extends from a periphery of the end wall towards the lamp seat. The lighting device also includes a light guide disposed between the light-transmissive housing and the lighting unit. The light guide includes a redirecting face that receives and redirects emitted light from the lighting element.
    • 侧发射型照明装置包括灯座和设置在灯座上的照明单元。 照明单元包括垂直于灯轴的安装面和安装在安装面上的至少一个照明元件,用于将发射的光辐射离开安装面。 照明装置还包括透光壳体,其围绕并覆盖设置在灯座上并且包括端壁和周壁的照明单元。 端壁设置在灯座的远侧,并且周壁从端壁的周边朝向灯座延伸。 照明装置还包括布置在透光壳体和照明单元之间的光导。 光导包括一个重定向面,其接收并重定向来自照明元件的发射光。