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    • 44. 发明申请
    • Lamp having a planar light-emitting source
    • 具有平面发光源的灯
    • US20060274553A1
    • 2006-12-07
    • US11144835
    • 2005-06-06
    • Shao ChiuChi ChengRay TsaiHui HuMing Lai
    • Shao ChiuChi ChengRay TsaiHui HuMing Lai
    • F21V7/04
    • G02B6/0055G02B6/0036G02B6/0068
    • A lamp having a planar light-emitting source includes a light-guiding structure, a light-emitting portion, and a shading supporting seat. The point-shaped lighting units of the light-emitting portion emit the point-shaped light beams toward the side plane of the light-guiding structure. Then, these beams enter the light-guiding structure. After turning approximately 90 degrees, a uniformly distributed planar light generated from the light-emitting plane of the light-guiding structure. So, a planar light source is obtained. In this invention, it has a planar light-emitting function with better lighting efficiency. The planar lighting is evenly distributed without shadow. Its energy consumption and heat generation are low. The product's life is prolonged. Its volume is small and it is portable.
    • 具有平面发光源的灯包括导光结构,发光部分和遮光支撑座。 发光部的点状照明单元朝向导光结构的侧面发射点状光束。 然后,这些梁进入导光结构。 转动大约90度后,从导光结构的发光平面产生均匀分布的平面光。 因此,获得平面光源。 在本发明中,它具有更好的照明效率的平面发光功能。 平面照明均匀分布,无阴影。 其能源消耗和发热量低。 产品的使用寿命延长。 体积小,便于携带。