公开(公告)号：USD342739S

公开(公告)日：1993-12-28

申请号：US736130

申请日：1991-07-26

申请人： Kenneth W. Atkin ,  Paul A. Lyon ,  M. Elizabeth Runge

设计人： Kenneth W. Atkin ,  Paul A. Lyon ,  M. Elizabeth Runge

公开(公告)号：US07478932B2

公开(公告)日：2009-01-20

申请号：US11289117

申请日：2005-11-29

申请人： Jeyachandrabose Chinniah ,  Edwin M. Sayers ,  Harvinder Singh ,  James D. Tarne ,  Alan J. Duszkiewicz ,  Paul A. Lyon

发明人： Jeyachandrabose Chinniah ,  Edwin M. Sayers ,  Harvinder Singh ,  James D. Tarne ,  Alan J. Duszkiewicz ,  Paul A. Lyon

IPC分类号： B60Q1/00

CPC分类号： F21V15/01 ,  F21S41/143 ,  F21S45/33 ,  F21S45/42 ,  F21S45/43 ,  F21S45/47 ,  F21S45/48 ,  F21S48/335 ,  F21V29/15 ,  F21V29/505 ,  F21V29/60 ,  F21V29/763 ,  F21Y2115/10

摘要： A headlamp assembly for a motor vehicle having a light source, a chamber that receives the light source and a cooling channel for removing heat from the chamber. A conductive wall and an insulating wall cooperate to define the chamber and the channel. The conductive wall has a substantially higher thermal conductivity than the insulating wall to promote the heat exchange between the chamber and the cooling channel and to reduce heat exchange between the cooling channel and the relatively hot engine compartment.

摘要翻译： 一种用于具有光源的机动车辆的前照灯组件，容纳光源的腔室和用于从腔室去除热量的冷却通道。 导电壁和绝缘壁配合以限定室和通道。 导电壁具有比绝缘壁显着更高的热导率，以促进室与冷却通道之间的热交换并且减少冷却通道和相对热的发动机室之间的热交换。

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.