Wine coolers or refrigerators are not build for that. The Compressor will (constantly) overheat and then die ....
That's right.
But let's stop and think for a while:
I've seen very stupid cooling solutions, including BFL's take on that matter.
It's quite well known that cool air is heavier than hot air.
Hot air always flows naturally upwards.
The Jalapeño pushes cold air from the top and pushes it downwards to the other side's venting.
But that's not even close to smart...
When my Jalapeño arrives, I intend to remove the case (and fan, possibly) and create a vertical wind tunnel with two cones, to create a Venturi effect on the heat sink.
The fan will move to the top cone, forcing the air out or to the bottom cone, forcing the air in (haven't decide or tested yet).
If possible, I'll have the hot air exhaust to the exterior using an H pipe chimney: