I’m trying to practice heating my body, not the whole room. The main problem is cold fingers when using a keyboard. Fingerless gloves are insufficient. So I figured a heat lamp would be ideal for this. And it turns out it’s been done.
I’m nixing that particular device though because the light is not red (thus not good for late night usage). It’s also only sold online and I will only buy local. The linked Beurer heat lamp is a “medical device” intended for humans. It looked suitable for my purpose – then I saw there is a timer with max 15 min. What is that about? Is that for safety or for convenience?
I can imagine 15 min being enough for pain relief but my use case requires keeping my hands warm for hours. Pet stores sell 150 watt IR heat lamps for reptiles just as a standard bulb, thus would go into a desk lamp without a short time limit.
The linked device is 300 watt. That’s good but it has no intensity control. A normal light dimmer on the A/C line would solve that. But I wonder:
- is long-term exposure to IR heat harmful?
- if not, should I be avoiding medical devices and looking in pet shops or restaurant supply shops for IR heat lamps, to avoid the timers?
- are there IR lamps for medical purposes that have longer timers?
Bit nutty… or it could work if the mouse is not needed much→ http://i.stack.imgur.com/bbE42.jpg
I’m considering that as well and got some tips from here:
https://solar.lowtechmagazine.com/2024/12/how-to-build-an-electrically-heated-table/
So far my lower body is fine but in case it gets colder I have been keeping an eye out for excess waste roofing insulation in my area, which I would use for an under desk rig.
When you say your clothing becomes the chimney, that makes me wonder if I should surround myself in a insulated structure, unlike the link above where they seem to let heat escape around the legs.
It doesn’t need to be overly insulated, just loose. My martial arts dobok used to have a similar effect (though for cold air, rather than hot). A dressing gown would work fine. It just needs to be open under the table, with enough room for air to circulate. The warm air will rise and vent out the neck and hand holes.