A kind of automatic rain and fog removal car rearview mirror

Abstract

The invention provides a vehicle rearview mirror with automatic rain and fog removing. The vehicle rearview mirror comprises a vibration module and a mirror module. The vibration module comprises an impeller. A rotating shaft is vertically fixed to the axis of the impeller. A positioning hole is formed in the bottom of the rotating shaft. A vibration block is arranged on the rotating shaft. The mirror module comprises a vibration plate. The mirror surface of the rearview mirror is made of a flexible material. A buffering layer made of rubber is arranged at the periphery of the rearview mirrorsurface. The vehicle rearview mirror with automatic rain and fog removing isa device which can adopt wind drag generated during vehicle driving as kinetic energy, can drive the vibration module to generate high-frequency vibration to remove rain and fog on the vehicle rearview mirror by vibration, can effectively prevent the influence on the rearview mirror by rain and fog, and can lower the driving cost without external energy being provided additionally.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automobile rearview mirror for automatically removing rain and fog. Background technique [0002] Car rearview mirror is an important part of the active safety configuration of the car. It is very important in reversing, parking, overtaking, and understanding and grasping the conditions of the car behind; therefore, the clear vision of the rearview mirror is essential in the operation of the vehicle; usually Under normal circumstances, the rearview mirror is clean and clear when the car is running, but in rainy days, especially in rainy days accompanied by wind, raindrops often fall on the rearview mirror of the car, making the rearview field of vision blurred and making driving difficult. Drivers cannot understand the conditions behind and on both sides of the vehicle, which can lead to traffic accidents, ranging from damage to the vehicle, to the death of the vehicle; in response ...

AI Technical Summary

Problems solved by technology

[0002] Car rearview mirror is an important part of the active safety configuration of the car. It is very important in reversing, parking, overtaking, and understanding and grasping the conditions of the car behind; therefore, the clear vision of the rearview mirror is essential in the operation of the vehicle; usually Under normal circumstances, the rearview mirror is clean and clear when the car is running, but in rainy days, especially in rainy days accompanied by wind, raindrops often fall on the rearview mirror of the car, making the rearview field of vision blurred and making driving difficult. Drivers cannot understand the conditions behind and on both sides of the vehicle, which can lead to traffic accidents, ranging from damage to the vehicle, to the death of the vehicle; in response to this phenomenon, the user must manually wipe off the rain and fog on the rearview mirror before using it. Driving the vehicle normally, however, the rearview mirror will still be covered by rain and fog during the driving process, so the user needs to wipe it repeatedly. This process is complicated and not conducive to improving driving efficiency; at the same time, the user cannot obtain the rearview mirror view There is also a certain risk in parking and cleaning the rearview mirror under certain circumstances; in addition, the existing automobile rearview mirror has a heating function, which can remove rain and fog on the rearview mirror to a certain extent, but such a device has low heating efficiency and The heat loss is fast, not only can not effectively prevent the impact of rain and fog on the rearview mirror, but also increase the energy consumption of the car, which is not conducive to the energy saving of the car; in summary, there are defects

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