公开(公告)号：EP3228930B1

公开(公告)日：2018-12-12

申请号：EP17164348.9

申请日：2017-03-31

申请人： General Electric Company

发明人： RAKOS, Attila ,  HERCZ, Zoltan ,  DULL, Gabor ,  BABANYECZ, Balazs

IPC分类号： F21V7/00 ,  F21V17/10 ,  F21V29/505 ,  F21V29/70

CPC分类号： F21V29/505 ,  F21V7/00 ,  F21V7/0066 ,  F21V17/06 ,  F21V17/101 ,  F21V29/70 ,  F21W2111/02 ,  F21W2131/10 ,  F21W2131/103 ,  F21Y2115/10

摘要： A heat dissipating reflector (118, 212) for luminaires (200) is provided. An outdoor lighting fixture (100, 200, 250, 300) includes a housing (108, 206); a light emitting diode (LED) board (110, 208) connected to the housing (108, 206) and comprising at least one LED light source (112, 114, 228A, 228B, 228C, 228D); and a thermally conductive reflector (118, 212) operably connected to a front side of the LED board (110, 208) and having an opening (230, 232) to allow light emitted from the at least one LED light source (112, 114) to pass through, wherein the sheet metal reflector (118, 212) comprises an inner reflective surface and an outer surface, and wherein the inner surface reflects light from the LED light source (112, 114, 228A, 228B, 228C, 228D) towards an illumination area and the outer surface radiates heat from the LED board (110, 208) into ambient air.

公开(公告)号：EP3228930A1

公开(公告)日：2017-10-11

申请号：EP17164348.9

申请日：2017-03-31

申请人： General Electric Company

发明人： RAKOS, Attila ,  HERCZ, Zoltan ,  DULL, Gabor ,  BABANYECZ, Balazs

IPC分类号： F21V7/00 ,  F21V17/10 ,  F21V29/505 ,  F21V29/70

CPC分类号： F21V29/505 ,  F21V7/00 ,  F21V7/0066 ,  F21V17/06 ,  F21V17/101 ,  F21V29/70 ,  F21W2111/02 ,  F21W2131/10 ,  F21W2131/103 ,  F21Y2115/10

摘要： A heat dissipating reflector (118, 212) for luminaires (200) is provided. An outdoor lighting fixture (100, 200, 250, 300) includes a housing (108, 206); a light emitting diode (LED) board (110, 208) connected to the housing (108, 206) and comprising at least one LED light source (112, 114, 228A, 228B, 228C, 228D); and a thermally conductive reflector (118, 212) operably connected to a front side of the LED board (110, 208) and having an opening (230, 232) to allow light emitted from the at least one LED light source (112, 114) to pass through, wherein the sheet metal reflector (118, 212) comprises an inner reflective surface and an outer surface, and wherein the inner surface reflects light from the LED light source (112, 114, 228A, 228B, 228C, 228D) towards an illumination area and the outer surface radiates heat from the LED board (110, 208) into ambient air.

摘要翻译： 提供用于照明器（200）的散热反射器（118,212）。 一种户外照明器材（100,200,250,300）包括外壳（108,206）;以及外壳 与所述外壳（108,206）连接并且包括至少一个LED光源（112,114,228A，228B，228C，228D）的发光二极管（LED）板（110,208）; 以及可操作地连接到所述LED板（110,208）的前侧且具有开口（230,232）的导热反射器（118,212），以允许从所述至少一个LED光源（112,114）发射的光 ）穿过，其中所述金属片反射器（118,212）包括内反射表面和外表面，并且其中所述内表面反射来自所述LED光源（112,114,228A，228B，228C，228D）的光， 朝向照明区域并且外表面将来自LED板（110,208）的热量辐射到周围空气中。