US Patent 11573054 Thermal management for modular electronic devices

Thermal management for modular electronic devices is provided. In one embodiment, a modular electronic device comprises: a primary electronics assembly comprising a least one module bay configured to receive a pluggable electronics module, wherein the pluggable electronics module comprises at least one heat conduction riser that protrudes from the pluggable electronics module; a heat management mechanism coupled to the primary electronics assembly, wherein the heat management mechanism includes at least one floating heat sink thermally coupled to the heat conduction riser of the pluggable electronic module by a heat pipe that defines a direct thermal conductive heat path between the pluggable electronics module and the floating heat sink. The heat pipe is mounted to the primary electronics assembly by a spring loaded floating heat pipe interface that applies a clamping force against the heat pipe, and maintains contact between the interface and the heat conduction riser.