With the intense global warming, portable fans have been popular since about the year before last, but as a hot one, the wind of the fan is not enough. After
all, I want the cold air of the air conditioner. I made
my own blog, but there are many drawbacks. https://hatsumeiyaro.tech/hello-world/
So once again, I looked for a mobile phone “coole
r” in the world. (1) Portable bottled air conditi
oner per person that can be carried https://www.thanko.jp/shopdetail/000000003317/
Mr. Suncor is out. Was there such a thing? and shock. When I
made my own, it was around March 2019, so I didn’t find it, but it was out in June of the same year.
The idea is with me, and I put ice in the bottle, take in the wind from the outside, put it ed on the ic
e, and let the cold air out. The wind seems
to come out considera
bly, too. Seriously~ Amazing. (2) Neck cooler Neohttps://www.thanko.jp/shopdetail/000000003498/
This is a person who cools down with Peltier and hi
ts him on the neck. The wind does not come out, but i
t seems not to come out more than the above (1). Even so,
it’s Suncor again. It’s terrible. (3) Dr. Naka
matsu “Micro Air Conditioner Econ” http://dr-nakamats.com/econ/
It’s small, but well, this looks like a lot. I’
m sure the wind will be shoboshobo. If
it is pressed against the neck etc. rather than applying the wind, it may be convenient to carry becau
se it is smaller than the neck cooler in
(2) above. Well the price is 25,000 yen?! No, no, You’re just a little Peltier and a little fan, aren’t you? You
don’t have much cooling capacity. (4) Wristband “Eberwave
” with adjustable temperature at hand https://www.rakunew.com/items/78844
This is peltier, but it is expensive to make it possible to switch between cold and warm by simply touching the
main body. It seems to cost money to make this too, but it seems to be about 48,000 yen. Well, it seems to be compact and convenient, but what about the coo
ling capacity…. For now, I’ve found this much.
