idleprocess
Flashaholic
The key is to use a heatsink that in and of itself is a phase change device. It would rely not on heat conduction to a hand but radiation and convection. The higher the temperature difference between the heatsink and ambient the more heat can be disposed of and the more efficient these forms of moving heat become. The key of course is to do this while keeping junction temps down. Which is why the use of a phase change element is absolutely crucial to the design. I won't get into all the specifics of my design but I assure you this idea is not pie-in-the-sky and that it does indeed work. I don't have the resources to commercialize it but if Surefire or the like want to get with me we can make some magic happen.
I'm going to guess that this is a considerably more involved than heat pipes and a remote heatsink.
I know the feeling on ideas that you can't develop - got a few myself that would require a bit of proving out and considerable patent research before I could consider trying to monetize them.
EDIT: OK, so I need to read more carefully ... heatsink itself is a phase-change device. Sounds a bit more elegant than running heat pipes to auxiliary heatsinks. But I'm drawing a blank on how this is going to passively remove world-beating amounts of heat. But maybe that's why it's sufficiently novel as to be worth licensing to industry.
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