Samsung S20+ phone holder

My phone gets very hot when used in the car, to the point that it can turn itself off. I decided to remedy this by using a used 12V computer fan. I designed a glass holder that directs part of the air flow to the back of the phone and part to the front display. The model consists of 4 parts, 2 of which require supports. After printing, two walls was glued with cyanoacrylate glue, and the other element was screwed.

Inside, I covered with 2 mm thick foamed EPDM. For mounting, I used a different holder from the old navigation visible in the last photo. I added a switch and a plug for the cigarette lighter. The handle is quite large but does the job.