THERMAL CONTROL WITH VAPOR AND ISOLATION CHAMBERS

In some examples, a thermal control device includes a vapor chamber comprising a fluid to transport heat from a first portion of the vapor chamber to a second portion of the vapor chamber, and an isolation chamber adjacent the vapor chamber and fluidically isolated from the vapor chamber, the isolation chamber being evacuated to a pressure less than atmospheric pressure to thermally isolate at least a portion of the vapor chamber. 在一些示例中，一种热学控制装置包括蒸汽腔室，其包括流体以将热量从蒸汽腔室的第一部分输送至蒸汽腔室的第二部分，以及隔离腔室，其邻近蒸汽腔室并且从蒸汽腔室流体隔离，隔离腔室被疏解到小于大气压力的压力以热学隔离蒸汽腔室的至少一部分。