发明名称 LAMP WITH BASE AND LIGHTING FIXTURE
摘要 <P>PROBLEM TO BE SOLVED: To provide a lamp with a base capable of getting close to light-distribution characteristics of existing light sources such as an incandescent lamp, and a lighting fixture. <P>SOLUTION: The lamp 10 with a base has a body 11, and a light source section 12 wherein a solid light-emitting element 12a is arranged in a plane state is arranged at one end of the body 11. A translucent cover member 13 has a dent section 13c formed so as to expand outward at an outer face side by making a plurality of reflecting surfaces 13b with an approximately polygonal shape continuously inclined in an optical axis x-x and in a peripheral direction approximately orthogonal to the optical axis at a light-emitting side of a light introduction section 13a arranged in opposition to the light source section 12, and is arranged so as to cover the light source section 12. A base member 14 is arranged on the other end of the body 11. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012048950(A) 申请公布日期 2012.03.08
申请号 JP20100189453 申请日期 2010.08.26
申请人 TOSHIBA LIGHTING & TECHNOLOGY CORP 发明人 TAKEI HARUKI
分类号 F21S2/00;F21S8/02;F21V3/00;F21V3/02;F21V7/00;F21V7/04;F21Y101/02 主分类号 F21S2/00
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