公开(公告)号：US20220365548A1

公开(公告)日：2022-11-17

申请号：US17871143

申请日：2022-07-22

申请人： Maxwell Labs Inc

发明人： Jacob A. Balma

IPC分类号： G05D23/19 ,  F25B21/02

摘要： A cooling system includes a plurality of sensor sub-units arranged in a grid having first sides configured to be thermally connected to a heat source and opposing second sides. The heat source including a plurality of sub-regions that correspond with the first sides of each of the plurality of sensor sub-units. The plurality of sensor sub-units are configured to sample temperatures of the sub-regions of the heat source. The cooling system also includes a plurality of solid-state cooling sub-units configured to dissipate heat, a plurality of heat exchanger channels and a controller configured to determine the one or more sub-regions of the heat source to cool. Each heat exchanger channel is configured to dissipate heat. At least one surface of at least one of the heat exchanger channels includes a coating configured to boost conversion of heat energy being dissipated into infrared radiation.

公开(公告)号：US20230221083A1

公开(公告)日：2023-07-13

申请号：US18153782

申请日：2023-01-12

申请人： Maxwell Labs Inc

发明人： Jacob A. Balma

IPC分类号： F28F3/04 ,  F28F3/08 ,  H01S5/125 ,  H01S5/024 ,  F28F21/04

CPC分类号： F28F3/04 ,  F28F3/08 ,  F28F21/04 ,  H01S5/125 ,  H01S5/02438 ,  H05K7/20481

摘要： A radiative heatsink includes a cold plate, a radiator mounted to the cold plate and a thermal compound located between and coupling the heat source to the cold plate. The thermal compound converts a portion of a first phononic thermal energy from the heat source into a first photonic near-field and a first photonic far-field thermal radiation and transfers the first photonic near-field, the first photonic far-field and the remaining of the first phononic thermal energy to the cold plate. The cold plate combines the first photonic near-field, the first photonic far-field and the remaining first phononic thermal energy into a second phononic thermal energy and provides the second phononic thermal energy to the radiator. The radiator converts the second phononic thermal energy into a second photonic near-field and a second photonic far-field and emits the second photonic near-field or the second photonic far-field such that cold plate is regenerated.