When the current flows through the magnet and coil, the slider will slide on the guide rail like a maglev train, thus ensuring the brush to move quickly on the windshield. Of course, through the design of single blade, this electromagnetic cleaner can be better hidden under the range hood when it is not needed. It is not only more beautiful, but also reduces wind resistance and wind noise. At the same time, compared with the traditional double scraper design, the single scraper electromagnetic cleaner covers a larger area and fits the windshield better. The biggest advantage of this new electromagnetic cleaner is its efficiency.
The traditional wiper has large friction in the whole mechanical structure and needs more energy to drive the wiper motor. The newly developed electromagnetic cleaner, because the electromagnet is basically friction-free, and the only friction force of the cleaner mechanism comes from the resistance generated by the rain wiper arm, the total energy consumption is very small. The energy saved may be insignificant for fuel trucks, but for electric vehicles, the efficiency of any component will increase the cruising range.
On the other hand, compared with the new electromagnetic cleaner, the traditional cleaner is more prone to fatigue and wear over time due to the increase of time, bad weather and use environment, thus reducing the cleaning effect. If the wiper blade is not replaced in time, it will affect the driver's vision. When the visibility is insufficient, it may interfere with the camera or other sensors of the autopilot, and even cause interference, which also poses a danger to the safety of the autopilot system. Therefore, the new wiper is a revolution, but it has not yet achieved the purpose of replacing the traditional one.