发明名称 BULB-SHAPED LAMP AND LIGHTING DEVICE
摘要 A light bulb shaped lamp capable of achieving light-distribution property equivalent to that of a conventional incandescent light bulb and easily fixing the LED module in the lamp is provided. An light bulb shaped lamp (1) according to the present invention includes: an LED module (20) housed in a hollow globe (10); and a fixing component (40) for fixing the LED module (20), the LED module (20) includes: a translucent board (21) having a first main surface (21a) and a second main surface (21b); and an LED (22) mounted on the first main surface (21a) of the board (21). The board (21) includes a first light-emitting area (LA1) and a second light-emitting area (LA2), the first light-emitting area being an area in which predetermined light by the LED (22) is emitted from the first main surface (21a) toward the globe (10), and the second light-emitting area (LA2) being an area in which predetermined light by the LED (22) is emitted from the second main surface (21b) toward the globe (10), and the board (21) is provided standing on the fixing component (40).
申请公布号 EP2525134(A1) 申请公布日期 2012.11.21
申请号 EP20110818939 申请日期 2011.09.22
申请人 PANASONIC CORPORATION 发明人 MATSUDA, TSUGIHIRO;TAKEUCHI, NOBUYOSHI;NAGAI, HIDEO;MIKI, MASAHIRO;UEMOTO, TAKAARI
分类号 F21S2/00;F21Y101/02 主分类号 F21S2/00
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