发明名称 LED LAMP AND LIGHTING DEVICE
摘要 Provided is a bulb-type LED lamp 10 configured to diffuse light outward through a globe. The bulb-type LED lamp 10 includes LED modules 22, 24, 28, 30, each having a mounting substrate and LEDs mounted on the mounting substrate, and a base 14 through which power is supplied to the LEDs for light emission. The LED lamp 10 also includes a light diffusing member 58. Among the LED modules 22, 24, 28, 30, the LED module 22 is positioned on an imaginary extension of a central axis X of the base 14, and the light diffusing member 58 is positioned inside the globe 16 to receive light emitted from the LED module 22. The other LED modules 22, 28, 30 are positioned in a vicinity of the LED module 22, tilted to face the light diffusing member 58.
申请公布号 EP2442009(A1) 申请公布日期 2012.04.18
申请号 EP20110783191 申请日期 2011.03.18
申请人 PANASONIC CORPORATION 发明人 UEMOTO, TAKAARI;MIKI, MASAHIRO;UEDA, YASUYUKI
分类号 F21S2/00;F21V7/00;F21V7/04;F21V7/22;F21Y101/02 主分类号 F21S2/00
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