公开(公告)号：US07249868B2

公开(公告)日：2007-07-31

申请号：US11176636

申请日：2005-07-07

申请人： Jeyachandrabose Chinniah ,  Mitchell E. Sayers ,  Harvinder Singh ,  James D. Tarne ,  John A. Duszkiewicz ,  Paul A. Lyon

发明人： Jeyachandrabose Chinniah ,  Mitchell E. Sayers ,  Harvinder Singh ,  James D. Tarne ,  John A. Duszkiewicz ,  Paul A. Lyon

IPC分类号： F21V29/00

CPC分类号： F21S45/47 ,  F21S41/143 ,  F21S43/14 ,  F21S45/42 ,  F21S45/43 ,  F21S45/46 ,  F21V29/56 ,  F21V29/60 ,  F21V29/70 ,  F21Y2115/10

摘要： A lamp system having a housing, wall portions defining a cavity and an opening. A light source, generally an LED, is located within the cavity and at least one thermoelectric device is disposed in one of the wall portions. The thermoelectric device has a first side oriented towards the cavity and the second side oriented away from the cavity. When in operation, the thermoelectric device will transfer heat from inside the cavity, via the first side of the thermoelectric device, to the second side of the thermoelectric device.