| 摘要 |
The fly and mosquito repellent fan used during sleeping, with semi-circular motion, creates an air flow without making noise. It works either with batteries or electricity 9, 36V etc. and can be disassembled, transported and set up to work anywhere we want. It is comprised of its base and its casing or casings (4), the supports (5), the electromagnet or electromagnets along with the transistor or transistors, the cables and the battery (1), the magnet or magnets (2), the drive shaft with counterbalances (6) and the hand fan like, fan or fans. (3). The advantages of this invention are that the semi-circular motion created by the electronic electromagnetic system requires very little energy, is silent, and when the drive shaft's (6) motion is transmitted to the fan (3), we get enough air to effectively cool the area silently and safely for as many hours as we want, undisturbed by noise and do not run the risk of getting chills. At the same time, it repels flies and mosquitoes from the area it is cooling. We can transport it and use the fan wherever we want easily and at no cost, with a long life battery lasting for about 100 hours. The cost is relatively low. It is absolutely safe for children, while running with the battery, and it cools the area. |
