Automobile wiper drive system, automobile wiper and automobile
A drive system and wiper technology, applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc., can solve the problems of increasing vehicle power consumption, increasing economic costs of batteries, increasing pollutant emissions, etc., to reduce vehicle Power consumption and vehicle fuel consumption, avoiding the normal swing of the wiper, and realizing the effect of recycling
Active Publication Date: 2021-01-19
WEICHAI POWER CO LTD
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Problems solved by technology
At present, automobile wipers use motors such as DC permanent magnet motors as the power source. The power of the motor comes from the power generated by the generator, and the generator is driven by a fuel engine. Therefore, the wiper is driven by a motor, which will inevitably increase the power consumption of the vehicle. 1. Increase the fuel consumption of the vehicle. On the one hand, the increase in the power consumption of the vehicle will lead to serious loss of the battery, and the damage and frequent replacement of the battery will directly increase the economic cost. On the other hand, the increase in the fuel consumption of the vehicle will inevitably lead to pollutant emissions. increase, thereby causing environmental pollution problems; in addition, because the wiper system in the prior art uses the motor and its accessories, when the vehicle is used under severe working conditions (such as wading, rain, snow, hail and other severe weather conditions), it is easy to produce Various failures, poor service reliability of the wiper mechanism, and even endanger driving safety
[0004] In addition, the air compressor in the vehicle braking system has been repeating the "load-unload-load" cycle, and has no self-control ability. When the air compressor is inflated to the predetermined working pressure, it enters the unloaded state. "-load" working cycle mode generally accounts for more than 50% of the entire working time. Therefore, it is equivalent to half of the time that the air compressor is in a low-load state. The energy of the internal combustion engine is consumed intermittently for operation, but the compressed gas provided by it is not stored in the gas storage tank, but discharged from the safety valve, thus causing a huge waste of resources and energy
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[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present application will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0025] Such as figure 1 Shown, the automobile windshield wiper driving system comprises: driving device, is used to drive the windshield wiper mechanism of automobile to generate motion; figure 1 As indicated by the direction of the white arrow in , the windshield wiper air storage tank...
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The invention provides an automobile windshield wiper driving system. The automobile windshield wiper driving system comprises a driving device and an air compressor device, wherein the driving deviceis used for driving an automobile windshield wiper; the air compressor device comprises an air compressor and an air storage tank for the windshield wiper; the air storage tank for the windshield wiper can store the unloading air produced by the air compressor and provide pressure air for the driving device, the pressure air pushes the driving device to move to drive the windshield wiper mechanism to move. The invention also provides an automobile using the automobile windshield wiper driving system. According to the invention, the air compressor is adopted to replace a motor to drive the windshield wiper mechanism, so that the power consumption of the whole vehicle and the oil consumption of the whole vehicle are effectively reduced, the recycling and reuse of the waste air of the air compressor are achieved, and the driving device has the advantages of energy conservation and emission reduction; and the driving device can more conveniently control the movement of the windshield wiper mechanism, so that the failure rate of the windshield wiper mechanism when the windshield wiper mechanism is used under severe working conditions is effectively reduced, and the working reliabilityof the windshield wiper mechanism is improved.
Description
technical field [0001] The invention belongs to the field of automobile wipers, and in particular relates to an automobile wiper driving system, an automobile wiper and an automobile. Background technique [0002] This section provides background information related to the present disclosure only and is not necessarily prior art. [0003] The windshield wiper is located on the front glass of a motor vehicle and is used to clean up rainwater and other dirt on the front glass so as to avoid affecting the sight of passengers in the car. At present, automobile wipers use motors such as DC permanent magnet motors as the power source. The power of the motor comes from the power generated by the generator, and the generator is driven by a fuel engine. Therefore, the wiper is driven by a motor, which will inevitably increase the power consumption of the vehicle. 1. Increase the fuel consumption of the vehicle. On the one hand, the increase in the power consumption of the vehicle wi...
Claims
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IPC IPC(8): B60S1/10B60S1/16
CPCB60S1/10
Inventor 梁昌水曹原卢吉国范明果董斌张忠峰梁冰
Owner WEICHAI POWER CO LTD