LIGHTING SYSTEM WITH A HEAT SINK HAVING PLURALITY OF HEAT CONDUITS
摘要
A lighting system (10) includes a heat sink (18) having an upper (34) and a lower (32) face, and a plurality of light engines (16). The heat sink includes a plurality of individual, enclosed heat conduits (24) extending generally parallel to a longitudinal axis of the heat sink (18) between the upper and the lower faces. Each heat conduit (24) has an entrance proximate to the lower face (32) and an exit proximate to the upper face (34). The light engines (16) are each coupled to at least one heat conduit (24) such that thermal energy generated by the light engines (16) is transferred to the heat conduits (24) to cause air to flow through each of the heat conduits (24) due to convection.
申请公布号
WO2013059075(A1)
申请公布日期
2013.04.25
申请号
WO2012US59848
申请日期
2012.10.12
申请人
OSRAM SYLVANIA INC.;DREEBEN, THOMAS D.;GOTAY, JAMES A.;GROSSMAN, KENNETH G.
发明人
DREEBEN, THOMAS D.;GOTAY, JAMES A.;GROSSMAN, KENNETH G.