发明名称 Lighting apparatus for insepection
摘要 A small or size-reduced lighting apparatus for an inspection is disclosed. The lighting apparatus for an inspection comprises a lighting portion 3 having a large number of light emitters 2 provided circularly, and a guide member 5 including a large number of reflecting portions 6 for reflecting a part of lights emitted from the light emitters 2 and guiding the same light to an inspection object provided in a lower position, wherein the light for inspection which has been applied on and reflected by the inspection object can be fetched through the apertures among the reflecting portions.
申请公布号 US2003058631(A1) 申请公布日期 2003.03.27
申请号 US20020255012 申请日期 2002.09.25
申请人 YONEDA KENJI 发明人 YONEDA KENJI
分类号 G01N21/84;F21V8/00;F21Y101/02;G01N21/88;G02B6/00;H04N5/225;H04N5/238;(IPC1-7):G01D11/28;F21V7/04 主分类号 G01N21/84
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