CN207078122U - front windshield cleaning device - Google Patents

Abstract

The utility model discloses a front windshield cleaning device, which comprises a first wiper and a third wiper for cleaning the outer upper part of the front windshield, a second wiper and a fourth wiper for cleaning the outer lower part of the front windshield. Wipers, a fifth wiper for cleaning the inside of the front windshield, a first drive motor to drive the first wiper, a second drive motor to drive the second wiper, a third drive motor to drive the third wiper, and a fourth wiper The fourth driving motor, the fifth driving motor driving the fifth wiper, and the vehicle controller used to control the operation of the corresponding driving motor after receiving the control signal; the first driving motor, the second driving motor, the third driving motor , the fourth driving motor and the fifth driving motor are electrically connected to the vehicle controller. The design of five wipers completely covers the inside and outside front windshield of the vehicle, achieving efficient use in all directions and without dead ends, effectively improving the efficiency of the wipers.

Description

Front windshield washer system

technical field

The utility model relates to a front windshield cleaning device, in particular to a front windshield cleaning device with five wipers.

Background technique

In rainy days, in order to reduce the impact of rain on the driver's field of vision, the front windshield is generally cleaned by double-blade wipers. It is difficult to achieve the effect of effectively cleaning the glass. In addition, since the current wipers generally rotate around a fixed center, it is often difficult to completely clean the widely used rectangular front window glass, resulting in a blind spot in the field of vision. In addition, in winter, due to the large temperature difference between the inside and outside of the car, there is often a large amount of fog. Although the traditional air-conditioning glass-blowing method is effective, it often has unsatisfactory effects and takes a long time to take effect in extreme climates. Therefore, it is necessary to adopt a new design method to solve the above problems and solve the shortcomings of the current wiper.

Utility model content

The utility model provides a new type of front windshield cleaning device aiming at the problems and deficiencies in the prior art that the traditional windshield wiper is difficult to realize effective cleaning, has a large blind area of vision, and internal fog is difficult to clean.

The utility model solves the problems of the technologies described above through the following technical solutions:

The utility model provides a front windshield cleaning device, which is characterized in that it includes a first wiper and a third wiper for cleaning the upper outer portion of the front windshield, and a lower outer portion for cleaning the front windshield. The second wiper and the fourth wiper, the fifth wiper for cleaning the inside of the front windshield, the first drive motor for driving the first wiper, the second drive motor for driving the second wiper, the third drive motor for driving the third A third drive motor for the wiper, a fourth drive motor for driving the fourth wiper, a fifth drive motor for driving the fifth wiper, and a vehicle controller for controlling the operation of the corresponding drive motor after receiving a control signal;

The first drive motor, the second drive motor, the third drive motor, the fourth drive motor and the fifth drive motor are all electrically connected to the vehicle controller.

Preferably, both the first wiper and the third wiper are installed on the upper part of the front windshield, and the wiper lever of the first wiper is placed on the upper left side of the front windshield, and the third wiper The wiper rod is placed on the outer upper right part of the front windshield.

Preferably, the first drive motor is connected to the first wiper, the third drive motor is connected to the third wiper, and both the first drive motor and the third drive motor are installed on the vehicle body and are close to the front screen wind glass.

Preferably, both the second wiper and the fourth wiper are mounted on the lower part of the front windshield, and the wiper lever of the second wiper is placed on the outer lower left part of the front windshield, and the fourth wiper The wiper lever is placed on the outer lower right part of the front windshield.

Preferably, the second drive motor is connected to the second wiper, the fourth drive motor is connected to the fourth wiper, and both the second drive motor and the fourth drive motor are installed on the vehicle body and are close to the front screen wind glass.

Preferably, the fifth wiper is installed on the front windshield, and the wiper lever of the fifth wiper is placed inside the front windshield.

Preferably, the fifth drive motor is connected to the fifth wiper, and the fifth drive motor is installed on the vehicle body and is close to the front windshield.

Preferably, the front windshield washing device also includes an inner cleaning button, an outer partial cleaning button and an outer complete cleaning button, and the inner cleaning button, the outer partial cleaning button and the outer complete cleaning button are all arranged on the automobile combination switch handle On, the inner cleaning button, the outer partial cleaning button and the outer full cleaning button are all electrically connected to the vehicle controller.

On the basis of conforming to common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain the preferred examples of the present utility model.

The positive progressive effect of the present utility model is:

The utility model solves the shortcomings of the existing wiper devices such as insufficient cleaning efficiency, large blind area of vision, and slow cleaning speed of internal mist. The design of five wipers completely covers the inside and outside front windshield of the vehicle, achieving efficient use in all directions and without dead ends, effectively improving the efficiency of the wipers, which is more efficient and energy-saving than traditional air-conditioning methods.

Description of drawings

Fig. 1 is a schematic diagram of the arrangement of first to fourth wipers in a preferred embodiment of the present invention.

Fig. 2 is a schematic diagram of the arrangement of the fifth wiper in a preferred embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 and 2, the present embodiment provides a front windshield washer device, which includes a first wiper 1 and a third wiper 2 for cleaning the upper outer side of the front windshield 6, and a third wiper 2 for cleaning the front windshield 6. The second wiper 2 and the fourth wiper 4 on the outer lower part of the front windshield 6, the fifth wiper 5 for cleaning the inside of the front windshield 6, the first drive motor to drive the first wiper 1, and the first drive motor to drive the first wiper 1. The second drive motor for the second wiper 2, the third drive motor for driving the third wiper 3, the fourth drive motor for driving the fourth wiper 4, the fifth drive motor for driving the fifth wiper 5, and A vehicle controller (not shown in the figure) that controls the operation of the corresponding drive motor after receiving a control signal. The first drive motor, the second drive motor, the third drive motor, the fourth drive motor and the fifth drive motor are all electrically connected to the vehicle controller.

Specifically, the first wiper 1 and the third wiper 3 are installed on the upper part of the front windshield 6, and the wiper rod of the first wiper 1 is placed on the outer upper left part of the front windshield 6, the The wiper bar of the third wiper 3 is placed on the outer right upper part of the front windshield 6 . The first drive motor is connected to the first wiper 1, the third drive motor is connected to the third wiper 3, the first drive motor and the third drive motor are installed on the vehicle body, and are close to the front windshield 6.

Both the second wiper 2 and the fourth wiper 4 are installed on the lower part of the front windshield 6, and the wiper rod of the second wiper 2 is placed on the outer left lower part of the front windshield 6, and the fourth wiper The wiper rod of 4 places the outside lower right part of this front windshield glass 6. The second drive motor is connected to the second wiper 2, the fourth drive motor is connected to the fourth wiper 4, both the second drive motor and the fourth drive motor are installed on the vehicle body, and are close to the front windshield glass6.

The fifth wiper 5 is installed on the front windshield 6 , and the wiper lever of the fifth wiper 5 is placed inside the front windshield 6 . The fifth driving motor is connected with the fifth wiper 5 , and the fifth driving motor is installed on the vehicle body and is close to the front windshield 6 .

In addition, the front windshield washing device also includes an inner cleaning button, an outer partial cleaning button and an outer complete cleaning button, and the inner cleaning button, the outer partial cleaning button and the outer complete cleaning button are all arranged on the car combination switch handle, The inner cleaning button, the outer partial cleaning button and the outer full cleaning button are all electrically connected to the vehicle controller.

The working principle of the front windshield washer device is introduced in detail below:

The vehicle controller controls the 5 windshield wipers separately, and the cleaning of the front windshield 6 is divided into two categories: internal cleaning and external cleaning, wherein the external cleaning is further divided into external partial cleaning and external complete cleaning.

When it is necessary to perform internal cleaning, the driver presses the internal cleaning button, the vehicle controller receives the internal cleaning control signal, and then controls the fifth drive motor to run, thereby driving the fifth wiper 5 to clean the inside of the front windshield 6, Remove mist generated by temperature difference between inside and outside.

When it is necessary to clean the external part, the driver presses the external part cleaning button, the vehicle controller receives the external part cleaning control signal, and then controls the second drive motor and the fourth drive motor to run, thereby driving the second wiper 2 and the fourth wiper. The wiper 4 cleans the outer lower portion of the windshield 6 .

When the complete cleaning of the exterior is required, the driver presses the button of the complete exterior cleaning, the vehicle controller receives the control signal of the exterior complete cleaning, and then controls the first to fourth drive motors to run, thereby driving the first wiper 1 and the second wiper 2 , the third wiper 3 and the fourth wiper 4 completely clean the outside of the front windshield 6 .

Certainly, step-by-step control can be realized for the rotation speed control mechanism of the above-mentioned wiper.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims (8)

1. A front windshield washer device, characterized in that it comprises a first wiper and a third wiper for cleaning the outer upper portion of the front windshield, a third wiper for cleaning the outer lower portion of the front windshield The second wiper and the fourth wiper, the fifth wiper for cleaning the inside of the front windshield, the first drive motor for driving the first wiper, the second drive motor for driving the second wiper, the drive motor for driving the third wiper A third drive motor, a fourth drive motor for driving the fourth wiper, a fifth drive motor for driving the fifth wiper, and a vehicle controller for controlling the operation of the corresponding drive motor after receiving a control signal; The first drive motor, the second drive motor, the third drive motor, the fourth drive motor and the fifth drive motor are all electrically connected to the vehicle controller. 2. The front windshield washer device according to claim 1, wherein the first wiper and the third wiper are installed on the upper part of the front windshield, and the wiper rod of the first wiper is placed On the outer upper left portion of the front windshield, the wiper lever of the third wiper is placed on the outer upper right portion of the front windshield. 3. The front windshield washer device according to claim 2, wherein the first drive motor is connected to the first wiper, the third drive motor is connected to the third wiper, and the first drive motor and The third driving motors are all mounted on the vehicle body and close to the front windshield. 4. The front windshield washer device according to claim 1, wherein the second wiper and the fourth wiper are both mounted on the lower part of the front windshield, and the wiper lever of the second wiper is placed On the outer lower left portion of the front windshield, the wiper rod of the fourth wiper is placed on the outer lower right portion of the front windshield. 5. The front windshield washer device according to claim 4, wherein the second drive motor is connected to the second wiper, the fourth drive motor is connected to the fourth wiper, and the second drive motor and The fourth driving motors are all mounted on the vehicle body and close to the front windshield. 6. The front windshield washer device according to claim 1, wherein the fifth wiper is installed on the front windshield, and the wiper rod of the fifth wiper is placed on the front windshield. inside. 7. The front windshield washer device according to claim 6, wherein the fifth driving motor is connected to the fifth wiper, and the fifth driving motor is installed on the vehicle body and is close to the front windshield. 8. The front windshield washer device according to claim 1, characterized in that, the front windshield washer device also includes an inner cleaning button, an outer partial cleaning button and an outer complete cleaning button, the inner cleaning button, the outer cleaning button Both the partial cleaning button and the outer complete cleaning button are arranged on the car combination switch handle, and the inner cleaning button, the outer partial cleaning button and the outer complete cleaning button are all electrically connected to the vehicle controller.