CN220391191U

CN220391191U - Jet-propelled windscreen wiper structure and vehicle

Info

Publication number: CN220391191U
Application number: CN202322079352.8U
Authority: CN
Inventors: 卢岩; 陈玲玲; 娄小宝
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Zeekr Intelligent Technology Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Zeekr Intelligent Technology Co Ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-01-26
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a jet type windscreen wiper structure and a vehicle. According to the jet type windscreen wiper structure provided by the embodiment of the utility model, the jet type windscreen wiper structure comprises the air duct structure, the air duct structure is lighter in weight, the weight of the whole vehicle can be reduced, air flowing out of the air duct structure can cover the glass of the whole vehicle, the effects of removing rain, defogging and defrosting on the glass of the vehicle can be improved, the visual field of passengers can not be influenced when the jet type windscreen wiper structure is used, the jet type windscreen wiper structure is not easy to damage, and the service life of the jet type windscreen wiper structure can be prolonged.

Description

Jet-propelled windscreen wiper structure and vehicle

Technical Field

The utility model relates to the technical field of window rain removal devices, in particular to a jet-type windscreen wiper structure and a vehicle.

Background

In the related art, in order to ensure the field of view of the whole vehicle, a windscreen wiper is usually required to be arranged on a windshield glass, but the windscreen wiper is exposed outside and influenced by external environment, the service life of the windscreen wiper is short, and the windscreen wiper needs to be replaced frequently, so that the energy consumption and the weight of the whole vehicle are wasted, and the field of view of passengers can be influenced when the windscreen wiper is used.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a jet wiper structure, which can reduce the weight of the whole vehicle, improve the effects of removing rain, defogging and defrosting on the glass of the vehicle, and not affect the vision of passengers when in use.

The utility model further provides a vehicle with the jet wiper structure.

According to an embodiment of the first aspect of the present utility model, a jet wiper structure for a vehicle includes: the air duct structure is provided with an air flow passage, the air flow passage is provided with an air inlet and an air outlet, the air inlet is used for collecting wind power when a vehicle advances, and the air outlet faces to glass of the vehicle.

According to the jet type windscreen wiper structure provided by the embodiment of the utility model, the jet type windscreen wiper structure comprises the air duct structure, the air duct structure is lighter in weight, the weight of the whole vehicle can be reduced, air flowing out of the air duct structure can cover the glass of the whole vehicle, the effects of removing rain, defogging and defrosting on the glass of the vehicle can be improved, the visual field of passengers can not be influenced when the jet type windscreen wiper structure is used, the jet type windscreen wiper structure is not easy to damage, and the service life of the jet type windscreen wiper structure can be prolonged.

According to some embodiments of the utility model, the jet wiper structure further comprises a wind air compressor for compressing air entering the air flow path from the air inlet to be transported towards the air outlet.

According to some embodiments of the utility model, the air duct structure comprises an air inlet duct structure and an air outlet duct structure, the air inlet is positioned on the air inlet duct structure, the air outlet is positioned on the air outlet duct structure, and the wind power air compressor is connected between the air inlet duct structure and the air outlet duct structure and used for communicating the air inlet duct structure and the air outlet duct structure.

According to some embodiments of the utility model, the air outlet duct structure has an arc-shaped section, the arc-shaped section is adjacent to the air outlet, and the inner wall of the arc-shaped section is configured to have an arc surface with a preset radian.

According to some embodiments of the utility model, the jet wiper structure further comprises: the air pressure valve is arranged in the air flow passage between the wind air compressor and the air outlet, and is configured to open the air flow passage when the air pressure is larger than a preset pressure and close the air flow passage when the air pressure is smaller than the preset pressure.

According to some embodiments of the utility model, the air pressure valve is an air deflector movably disposed within the air flow passage.

According to some embodiments of the utility model, the air duct structure further comprises a heater including a heating wire disposed within the air flow channel.

According to some embodiments of the utility model, the glass comprises at least one of a front windshield, a rear windshield and a window glass.

A vehicle according to an embodiment of a second aspect of the present utility model includes a jet wiper structure according to the embodiment of the first aspect of the present utility model described above.

According to the vehicle provided by the embodiment of the utility model, the weight of the whole vehicle can be reduced by arranging the jet type windscreen wiper structure, the effects of removing rain, defogging and defrosting on the glass of the vehicle can be improved, the jet type windscreen wiper structure is not easy to damage, the service life of the jet type windscreen wiper structure can be prolonged, and the energy consumption of the whole vehicle can be further saved.

According to some embodiments of the utility model, the jet wiper structure is provided in plurality.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic illustration of a jet wiper structure mounted to a vehicle according to some embodiments of the present utility model;

FIG. 2 is a partial schematic view of a jet wiper structure according to some embodiments of the present utility model;

fig. 3 is a schematic illustration of a ceiling separated from a top cover according to some embodiments of the utility model.

Reference numerals:

10. a jet wiper structure;

20. an air duct structure; 21. an air flow passage; 22. an air inlet duct structure; 23. an air inlet; 24. an air outlet duct structure; 25. an arc section; 251. a cambered surface; 26. an air outlet; 27. a rotating vortex;

31. a wind-powered air compressor; 32. an air pressure valve; 321. an air deflector; 33. a heater; 331. heating wires;

40. a vehicle; 41. a ceiling; 42. a top cover; 43. glass; 431. a window glass; 432. a front windshield; 433. a rear windshield.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

A jet wiper structure 10 according to an embodiment of the present utility model is described below with reference to fig. 1 to 3.

Referring to fig. 1-3, the jet wiper structure 10 is for a vehicle 40, and the jet wiper structure 10 may be used to remove moisture, rain drops, frost, and fog from a glass 43 of the vehicle 40. The jet type windscreen wiper structure 10 comprises an air duct structure 20, wherein the air duct structure 20 is provided with an air flow channel 21, the air flow channel 21 is provided with an air inlet 23 and an air outlet 26, and the air flow channel 21 can be communicated with the external environment through the air inlet 23 and the air outlet 26. The air inlet 23 is used for collecting the wind power when the vehicle 40 advances, the wind power of the air entering the air duct structure 20 is larger, the air outlet 26 faces the glass 43 of the vehicle 40, the air in the air duct structure 20 can flow to the glass 43 of the vehicle 40 through the air outlet 26, and the air can take away the water vapor, the raindrops, the frost and the fog on the glass 43 to remove the rain, the defogging and the defrosting of the glass 43 of the vehicle 40. The air flowing out of the air outlet 26 can cover the entire glass 43 of the vehicle 40, and the effects of rain removal, defogging and defrosting on the glass 43 of the vehicle 40 can be improved.

In one specific example, the air duct structure 20 may be disposed between the roof 42 of the vehicle 40 and the roof 41 of the vehicle 40, and the jet wiper structure 10 may not be visible from the outside of the vehicle 40, which may increase the aesthetic appearance of the entire vehicle. The air duct structure 20 can be formed by plastic injection molding, so that the cost is low, the weight is light, and the weight of the whole vehicle can be reduced compared with that of a traditional wiper. The traditional windscreen wiper is exposed to the external environment, is influenced by the external environment, has a short service life, needs to be replaced frequently, and can influence the vision of passengers when in use; the jet wiper structure 10 of the present embodiment is located between the roof 42 and the roof 41 of the vehicle 40, so that the field of view of passengers is not affected when in use, the influence of the external environment is not easy to occur, and the service life of the jet wiper structure 10 can be prolonged.

According to the jet type windscreen wiper structure 10 of the embodiment of the utility model, the jet type windscreen wiper structure 10 comprises the air duct structure 20, the air duct structure 20 is lighter in weight, the weight of the whole vehicle can be reduced, air flowing out of the air duct structure 20 can cover the glass 43 of the whole vehicle 40, the effect of removing rain, defogging and defrosting the glass 43 of the vehicle 40 can be improved, the vision of passengers can not be influenced when the jet type windscreen wiper structure 10 is used, the jet type windscreen wiper structure 10 is not easy to damage, and the service life of the jet type windscreen wiper structure 10 can be prolonged.

According to some embodiments of the present utility model, referring to fig. 1, the jet wiper structure 10 further includes a wind air compressor 31, and the wind air compressor 31 is configured to compress air entering the air flow channel 21 from the air inlet 23 and then deliver the compressed air toward the air outlet 26. The wind air compressor 31 can increase the pressure of the air in the air flow passage 21, the compressed air flows to the glass 43 of the vehicle 40, can rapidly flow on the glass 43 of the vehicle 40, can rapidly carry away water vapor, raindrops, frost and fog on the glass 43, and can improve the effects of removing rain, defogging and defrosting of the jet wiper structure 10. For example, a wind air compressor 31 may be provided in the air flow passage 21.

According to some embodiments of the present utility model, referring to fig. 1-2, the air duct structure 20 includes an air inlet duct structure 22 and an air outlet duct structure 24, the air inlet 23 is located on the air inlet duct structure 22, the air outlet 26 is located on the air outlet duct structure 24, and the wind air compressor 31 is connected between the air inlet duct structure 22 and the air outlet duct structure 24, and is used for communicating the air inlet duct structure 22 and the air outlet duct structure 24, so that air in the air duct structure 20 can be conveniently pressurized.

When the vehicle 40 advances, air may first enter the air inlet duct structure 22 through the air inlet 23, then flow to the wind air compressor 31, and air compressed by the wind air compressor 31 may flow to the air outlet duct structure 24, and flow to the glass 43 of the vehicle 40 through the air outlet 26, so as to remove rain, mist and defrost the glass 43.

According to some embodiments of the present utility model, referring to fig. 1-2, the air outlet duct structure 24 has an arc-shaped section 25, the arc-shaped section 25 is adjacent to the air outlet 26, the inner wall of the arc-shaped section 25 is configured to have a cambered surface 251 with a predetermined radian, and the cambered surface 251 has a flow guiding function, so that air in the air outlet duct structure 24 can be guided to flow toward the glass 43 of the vehicle 40.

In a specific example, the arc segments 25 have multiple segments, the opening directions of the arc surfaces 251 of the arc segments 25 of two adjacent segments are different, the air can generate the rotating vortex 27 after being guided by the arc surfaces 251 of the arc segments 25, according to the vortex climbing effect, the rotating vortex 27 can be transmitted to a long distance along the glass 43 of the vehicle 40 to cover the whole glass 43, and the effects of rain removal, defogging and defrosting of the jet wiper structure 10 can be improved. The cambered surface 251 of the cambered section 25 adjacent to the air outlet 26 is opened towards the glass 43 of the vehicle 40, so that the air in the air outlet air duct structure 24 can be guided to flow towards the glass 43 of the vehicle 40, and the glass 43 of the vehicle 40 can be better subjected to rain removal, defogging and defrosting.

According to some embodiments of the present utility model, referring to fig. 1-2, the jet wiper structure 10 further includes an air pressure valve 32, the air pressure valve 32 being disposed in the air flow path 21 between the wind air compressor 31 and the air outlet 26. When the air pressure valve 32 is configured to be greater than a predetermined pressure, the air pressure valve 32 opens the air flow passage 21, high-pressure air in the air flow passage 21 can flow from the air outlet 26 to the glass 43 of the vehicle 40, and only air reaching the predetermined pressure flows to the glass 43, so that the glass 43 of the vehicle 40 can be dehumidified, defogged, and defrosted. When the air pressure valve 32 is configured to be smaller than the predetermined pressure, the air pressure valve 32 closes the air flow passage 21, so that the air of the air flow passage 21 can be continuously pressurized, so that the air can reach the preset pressure for opening the air flow passage 21, and the glass 43 of the vehicle 40 can be better dehumidified, defogged and defrosted. For example, the predetermined pressure may be a pressure difference between air in the air flow path 21 and the external environment, and the pressure difference may have a value of 2000N.

In a specific example, an air pressure chamber may be provided in the air flow path 21 between the wind air compressor 31 and the air outlet 26, and an air pressure valve 32 is provided at one end of the air pressure chamber adjacent to the air outlet 26. When the vehicle 40 advances, air can enter the air flow passage 21 through the air inlet 23, then flows to the wind air compressor 31, air compressed by the wind air compressor 31 can flow to the air pressure chamber, air is gathered in the air pressure chamber, when the pressure difference between the air pressure chamber and the external environment reaches 2000N after enough high-pressure air is gathered in the air pressure chamber, the air pressure valve 32 can open the air flow passage 21, the high-pressure air can flow to the glass 43 of the vehicle 40, and rain, mist and defrost can be performed on the glass 43 of the vehicle 40.

According to some embodiments of the present utility model, referring to fig. 1-2, the air pressure valve 32 is an air deflector 321, the air deflector 321 is movably disposed in the air flow channel 21, and the air deflector 321 has a simple structure and a simple installation manner, so that the air pressure valve 32 in the air flow channel 21 can be installed conveniently.

According to some embodiments of the present utility model, referring to fig. 1, the jet wiper structure 10 further includes a heater 33, the heater 33 includes a heating wire 331, the heating wire 331 is disposed in the air flow channel 21, the heating wire 331 can heat air in the air flow channel 21, the heated air flows to the glass 43 of the vehicle 40, the heated air heats vapor, raindrops, frost and fog of the glass 43, and the vapor, raindrops, frost and fog can accelerate evaporation after being heated, so that effects of removing rain, defogging and defrosting can be improved. The device can also be used for accelerating the melting of ice on the glass 43 by the heated air flowing to the glass 43 when the glass 43 of the vehicle 40 is frozen, so as to achieve the deicing effect.

For example, the heating wire 331 may be disposed at one end of the wind-force air compressor 31 near the air inlet 23, the heating wire 331 may heat air in the air flow channel 21, the heated air may flow to the wind-force air compressor 31, the wind-force air compressor 31 may pressurize the heated air, and the high-temperature and high-pressure air may flow to the glass 43 of the vehicle 40 through the air outlet 26, thereby removing rain, defogging and defrosting the glass 43.

According to some embodiments of the utility model, referring to fig. 1-2, glass 43 includes at least one of front windshield 432, rear windshield 433, and window 431, glass 43 may include only front windshield 432, glass 43 may include only rear windshield 433, and glass 43 may include only window 431; glass 43 may include front windshield 432 and rear windshield 433, glass 43 may include front windshield 432 and window 431, and glass 43 may include rear windshield 433 and window 431; glass 43 may include a front windshield 432, a rear windshield 433, and a window 431. The jet wiper structure 10 may remove rain, mist, and defrost at least one of the front windshield 432, the rear windshield 433, and the window 431.

For example, the glass 43 is a rear windshield 433, the air duct structure 20 is disposed between a roof 42 of the vehicle 40 and a ceiling 41 of the vehicle 40, the air inlet 23 is located at a front end of the ceiling 41 of the vehicle 40, and the air outlet 26 is located at a rear end of the ceiling 41 of the vehicle 40. When the vehicle 40 moves forward, the air can quickly enter the air duct structure 20 from the air inlet 23 due to the air flow driven by the vehicle 40, so that the rear windshield 433 can be better subjected to rain removal, defogging and defrosting.

The vehicle 40 according to the embodiment of the second aspect of the present utility model includes the jet wiper structure 10 according to the embodiment of the first aspect of the present utility model described above.

According to the vehicle 40 of the embodiment of the utility model, by arranging the jet type wiper structure 10, the weight of the whole vehicle can be reduced, the effects of removing rain, defogging and defrosting on the glass 43 of the vehicle 40 can be improved, the vision of passengers can not be influenced when the vehicle is used, the jet type wiper structure 10 is not easy to damage, the service life of the jet type wiper structure 10 can be prolonged, and the energy consumption of the whole vehicle can be further saved.

According to some embodiments of the present utility model, referring to fig. 1, the jet wiper structure 10 is provided in plurality, and the plurality of jet wiper structures 10 may allow the discharged air to cover the entire glass 43 and remove moisture, raindrops, frost, and fog on the entire glass 43. For example, the jet wiper structure 10 may be provided in a plurality of spaced apart configurations.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, reference to the terms "some embodiments," "optionally," "further," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A jet wiper structure for a vehicle, comprising:

the air duct structure is provided with an air flow passage, the air flow passage is provided with an air inlet and an air outlet, the air inlet is used for collecting wind power when a vehicle advances, and the air outlet faces to glass of the vehicle.

2. The jet wiper structure as set forth in claim 1 further comprising a wind air compressor for compressing air entering said air flow path from said air inlet for delivery toward said air outlet.

3. The jet wiper structure of claim 2, wherein the air duct structure comprises an air inlet duct structure and an air outlet duct structure, the air inlet is located on the air inlet duct structure, the air outlet is located on the air outlet duct structure, and the wind power air compressor is connected between the air inlet duct structure and the air outlet duct structure for communicating the air inlet duct structure and the air outlet duct structure.

4. A jet wiper structure as claimed in claim 3, wherein the air outlet duct structure has an arcuate section adjacent the air outlet, the inner wall of the arcuate section being configured as a cambered surface having a predetermined arc.

5. The jet wiper structure as set forth in claim 2, further comprising: the air pressure valve is arranged in the air flow passage between the wind air compressor and the air outlet, and is configured to open the air flow passage when the air pressure is larger than a preset pressure and close the air flow passage when the air pressure is smaller than the preset pressure.

6. The jet wiper structure as set forth in claim 5 wherein said air pressure valve is an air deflector movably disposed within said air flow passage.

7. The jet wiper structure as set forth in claim 1 further comprising a heater including a heating wire disposed within said air flow passage.

8. The jet wiper structure as set forth in claim 1 wherein said glass comprises at least one of a front windshield, a rear windshield and a window glass.

9. A vehicle comprising a jet wiper structure as claimed in any one of claims 1 to 8.

10. The vehicle of claim 9, wherein the jet wiper structure is provided in plurality.