发明名称 Light fixture for use in passenger compartment of mass transportation unit, has transitional light element, which is arranged between light emitting surface of lighting element and surrounding surface of light fixture
摘要 The light fixture (1) has a transitional light element, which is arranged between a light emitting surface (4b) of a lighting element (2) and a surrounding surface (4a) of the light fixture. The transitional light element substantially completely encloses the light emitting surface of the lighting element, where the transitional light elements of two different degrees of luminous are arranged at different distances from the light emitting surface of the lighting element. The passive transitional light element has an optical system, a diaphragm and a diffuser.
申请公布号 DE102012005481(A1) 申请公布日期 2013.09.19
申请号 DE20121005481 申请日期 2012.03.19
申请人 SBF SPEZIALLEUCHTEN GMBH 发明人 HEINE, BERND;JOLIG, NILS
分类号 F21S8/00;F21K2/00;F21S8/10 主分类号 F21S8/00
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