CN118025075A - Novel gas wiper system and vehicle - Google Patents

Abstract

The invention discloses a brand new gas wiper system and a vehicle, and belongs to the technical field of wipers. A brand new gas wiper system, comprising a vehicle body controller and a sensor connected with the vehicle body controller, further comprising: the blower is connected with the vehicle body controller through a hard wire and is used for extracting the air outside the vehicle; the air compressor is connected with the vehicle body controller through a hard wire and is used for compressing air extracted by the blower to form high-pressure air; the air spray pipe is connected with the air outlet end of the air compressor through a pipeline; the invention enables the high-pressure air to form an air isolation area on the front windshield, solves the problems that the existing windscreen wiper can not flexibly act and is easy to damage when the windscreen wiper is frozen or snowy in winter due to the intermittent blind area time when the rainfall is excessive, and can fully cover the front windshield without leaving clear dead angles, thereby achieving the purpose of cleaning the front windshield.

Description

Novel gas wiper system and vehicle

Technical Field

The invention relates to the technical field of wipers, in particular to a brand new gas wiper system and a vehicle.

Background

In rainy days, raindrops are hit on a front windshield in the running process of an automobile, so that the sight of a driver is seriously influenced, and great potential safety hazards exist. The traditional automobile windscreen wiper utilizes the windscreen wiper strip to swing back and forth on the front windshield, and the rain drops on the surface of the windscreen are refreshed, so that the visual field of an automobile driver is clear and wide, and the larger the windscreen wiper, the higher the movement frequency of the windscreen wiper.

However, when the existing vehicle windscreen wiper is used, the windscreen wiper arm is easy to damage in winter when the front windscreen is frozen or in snow, and the existing windscreen wiper cannot scrape all the front windscreen, so that partial missing areas always exist; meanwhile, the wiper swings back and forth on the front windshield, so that the visual field and the concentration of the driver are affected; even if the wiper is operated at a high speed, if the rainwater is too large, a certain time gap is left, and the time still can block the sight of a driver.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a brand new gas wiper system and a vehicle.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a brand new gas wiper system, comprising a vehicle body controller and a sensor connected with the vehicle body controller, further comprising:

the air blower is connected with the vehicle body controller through a hard wire and is used for extracting the air outside the vehicle;

the air compressor is connected with the vehicle body controller through a hard wire and is used for compressing air extracted by the blower to form high-pressure air; and

The air spray pipe is connected with the air outlet end of the air compressor through a pipeline, and a plurality of air spray holes for spraying high-pressure air to a vehicle set area are formed in the air spray pipe;

wherein the air nozzle is provided with a self-moving assembly for increasing the air injection range.

Preferably, the vehicle body controller is also connected with an air heater through a hard wire, the air heater is connected with an air conditioner controller, and an air inlet end and an air outlet end of the air heater are respectively connected with the air blower and the air compressor through air pipelines.

Preferably, the vehicle body controller is connected with the air conditioner controller through a CAN bus for carrying out bus signal interaction.

Preferably, the automobile body controller is still connected with the water spray motor through the hard wire, the water spray motor is connected with the storage water tank through glass water piping, the play water end of water spray motor is connected with the outlet pipe, the one end that the water spray motor was kept away from to the outlet pipe is connected with the spray pipe, the spray pipe is arranged in the air spray pipe through the connecting rod and has seted up on the spray pipe with the fumarole one-to-one.

Preferably, the movable plate for shielding the air spraying hole is connected in a sliding manner in the air spraying pipe, a concave hole matched with the air spraying hole is formed in the movable plate, a piston is fixedly arranged at one end of the movable plate, and an elastic element is arranged between the piston and the inner wall of the air spraying pipe.

Preferably, the pipeline comprises a fixed pipe fixedly arranged on the vehicle frame and a connecting pipe connected with the fixed pipe through a bearing, the air spray pipe and the connecting pipe are arranged in a sliding mode, a sliding groove is formed in the inner wall of the connecting pipe, and a sliding block connected with the sliding groove in a sliding mode is fixedly arranged on the outer side of the air spray pipe.

Preferably, the self-moving assembly comprises a rotating shaft which is rotationally connected in a fixed pipe, a plurality of stirring sheets which are circumferentially distributed are arranged outside the rotating shaft, the rotating shaft penetrates through the fixed pipe and is connected with a first connecting plate in an outward extending mode, the first connecting plate is connected with a second connecting plate through a pin shaft, one end of the second connecting plate, far away from the first connecting plate, is movably connected with a lantern ring, the lantern ring is arranged outside an air spray pipe through a bearing, a guide plate is fixedly arranged in the fixed pipe, and a guide groove which is obliquely arranged is formed in the guide plate.

Preferably, the outside of the fixed pipe is fixedly provided with a supporting seat, a driving motor is fixedly arranged in the supporting seat, the output end of the driving motor is connected with a driving gear, and the outside of the air spray pipe is fixedly provided with a driven gear meshed with the driving gear.

Preferably, the vehicle setting area includes at least one of the following positions: front windshield, vehicle headlight, radar, and upper side of camera.

The invention also discloses a vehicle which comprises the brand new gas wiper system.

Compared with the prior art, the invention provides a brand new gas wiper system and a vehicle, which have the following beneficial effects:

1. According to the novel gas wiper system and the vehicle, air extracted by the blower is compressed through the air compressor, compressed high-pressure air is sprayed out through the air spraying hole after passing through the air spraying pipe, so that the high-pressure air forms an air isolation area on the front windshield, the problems that the conventional wiper cannot flexibly act and is easy to damage when the rainfall is too large, and the wiper is frozen or snowy in winter are solved, the front windshield can be fully covered by the high-pressure air, no dead angle is left to be cleaned, and the purpose of cleaning the front windshield is achieved.

2. This brand-new gaseous windscreen wiper system and vehicle, through utilizing high-pressure air to stirring the piece effort, make stirring the piece drive the axis of rotation rotatory, the axis of rotation drives first link plate and rotates, first link plate drives the lantern ring displacement through the second link plate for the air jet pipe displacement that links to each other with the lantern ring, the position of the fumarole of adjustment air jet pipe, and then enlarge the working range of air jet pipe, avoid appearing working dead angle between two gas pockets, guarantee the clean effect of air jet pipe.

3. According to the brand-new gas wiper system and the vehicle, the air pumped by the blower is heated through the air heater, so that the heated high-pressure gas quickens the cleaning effect of frost on the front windshield, the cleaning efficiency of the front windshield is improved, and when the front windshield is cleaned, the dirt which is difficult to blow off on the front windshield is cleaned rapidly by jetting high-pressure water flow to the front windshield, and the cleaning effect and the cleaning efficiency of the front windshield are guaranteed.

Drawings

FIG. 1 is a block diagram of the system of the present invention;

FIG. 2 is a circuit diagram of the system operation of the present invention;

FIG. 3 is a schematic view of the external structure of the air nozzle of the present invention;

FIG. 4 is a schematic cross-sectional view of an air nozzle according to the present invention;

FIG. 5 is a partially enlarged schematic illustration of the structure of portion A of FIG. 4 in accordance with the present invention;

FIG. 6 is a partially enlarged schematic illustration of the structure of portion B of FIG. 4 in accordance with the present invention;

fig. 7 is a schematic view of the external structure of the movable plate of the present invention.

In the figure: 1. a vehicle body controller; 2. a blower; 3. an air compressor; 4. an air jet pipe; 401. a gas injection hole; 5. a pipeline; 501. a fixed tube; 502. a connecting pipe; 5021. a chute; 6. an air heater; 601. an air conditioner controller; 7. a water spraying motor; 701. a water outlet pipe; 702. a water storage tank; 8. a water spraying pipeline; 801. a connecting rod; 802. a water spraying hole; 9. a movable plate; 901. concave holes; 902. a piston; 903. an elastic element; 10. a sensor; 11. a rotating shaft; 111. a driving plate; 112. a first connecting plate; 113. a second connecting plate; 114. a collar; 12. a deflector; 121. a diversion trench; 13. a slide block; 14. a support base; 141. a drive motor; 142. a drive gear; 15. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus 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 invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like 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 the communication between the two elements; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Examples: referring to fig. 1 and 2, a completely new gas wiper system includes a body controller 1 and a sensor 10 connected to the body controller 1, and further includes:

the blower 2 is connected with the vehicle body controller 1 through a hard wire and is used for extracting the air outside the vehicle;

The air compressor 3 is connected with the vehicle body controller 1 through a hard wire and is used for compressing air extracted by the blower 2 to form high-pressure air; and

The air spray pipe 4 is connected with the air outlet end of the air compressor 3 through a pipeline 5, and a plurality of air spray holes 401 for spraying high-pressure air to a vehicle set area are formed in the air spray pipe 4;

Wherein the air nozzle 4 is provided with a self-moving assembly for increasing the air injection range.

Further, the vehicle setting area includes at least one of the following positions: front windshield, vehicle headlight, radar, and upper side of camera.

Specifically, the sensor 10 is a rain sensor, when rain is detected and rain information is uploaded to the vehicle body controller 1, the vehicle body controller 1 controls the wiper switch of the wiper system to work, the blower 2 is controlled to pump air through the blower relay, the air compressor 3 is controlled to compress the pumped air into high-pressure air through the air compressor relay, the high-pressure air is discharged to the air spray pipe 4 through the pipeline 5, the air spray pipe 4 sprays the high-pressure air to the vehicle set area through the air spray hole 401, and the upper sides of the front windshield, the vehicle headlight, the radar and the camera, including but not limited to the positions above, form an air isolation area on the front windshield, solve the problems that the intermittent blind area time can occur when the rain is too large, the wiper can not flexibly act and is easy to damage when the front windshield is frozen or snowy, the high-pressure air can fully cover the front windshield, and the purpose of cleaning the front windshield can not be achieved.

Referring to fig. 1,2 and 3, as a preferred embodiment of the present invention, the vehicle body controller 1 is further connected with an air heater 6 through a hard wire, the air heater 6 is connected with an air conditioner controller 601, and an air inlet end and an air outlet end of the air heater 6 are respectively connected with the blower 2 and the air compressor 3 through air pipes.

Further, the vehicle body controller 1 is connected with the air conditioner controller 601 through a CAN bus for performing bus signal interaction.

Specifically, when the front windshield has frost or water mist appears on one side of the front windshield in the vehicle in winter, the vehicle body controller 1 sends a bus signal to the air conditioner controller 601, and the air conditioner controller 601 drives the air heater 6 to operate through the air heater relay, so that the air heater 6 heats air extracted by the blower 2, and the heated compressed air can quickly clean the frost on the front side of the front windshield and remove the water mist on the inner side of the front windshield, thereby improving the cleaning efficiency of the front windshield.

Referring to fig. 1,2 and 3, as a preferred technical scheme of the present invention, the vehicle body controller 1 is further connected with a water spraying motor 7 through a hard wire, the water spraying motor 7 is connected with a water storage tank 702 through a glass water pipeline, a water outlet end of the water spraying motor 7 is connected with a water outlet pipe 701, one end of the water outlet pipe 701, which is far away from the water spraying motor 7, is connected with a water spraying pipeline 8, the water spraying pipeline 8 is arranged in the air spraying pipe 4 through a connecting rod 801, and water spraying holes 802 which are in one-to-one correspondence with the air spraying holes 401 are formed in the water spraying pipeline 8.

Specifically, when dirt incapable of being blown off by high-pressure air exists at the front windshield, the vehicle body controller 1 drives the water spraying motor 7 to operate through the water spraying motor relay, so that glass water in the water storage tank 702 is discharged to the water spraying pipeline 8 through the water outlet pipe 701, water is sprayed outwards through the water spraying holes 802 of the water spraying pipeline 8, the cleaning effect of the water flow on the front windshield is improved by utilizing the flushing of the water flow, and after the water flow is used for flushing the front windshield, the water stain air drying of the front windshield can be accelerated by high-pressure air flow, so that the cleaning efficiency of the front windshield is further accelerated; it should be noted that, the water spraying pipeline 8 is disposed in the air spraying pipe 4, so as to save installation space, and the water spraying holes 802 correspond to the air spraying holes 401, so that the water body can be conveniently and smoothly discharged from the air spraying pipe 4.

Referring to fig. 4, 6 and 7, as a preferred technical solution of the present invention, a movable plate 9 for shielding the air injection hole 401 is slidably connected to the air injection pipe 4, a concave hole 901 matched with the air injection hole 401 is formed in the movable plate 9, a piston 902 is fixedly arranged at one end of the movable plate 9, and an elastic element 903 is arranged between the piston 902 and the inner wall of the air injection pipe 4.

Specifically, when the air spray pipe 4 does not work, the movable plate 9 seals the air spray hole 401, external dust is prevented from entering the air spray pipe 4 through the air spray hole 401, the pipeline is blocked, the flow of high-pressure air is influenced and even hindered, when the air spray pipe 4 works, the high-pressure air compressed by the air compressor 3 is discharged into the air spray pipe 4 through the pipeline 5, the high-pressure air acts on the piston 902, the piston 902 extrudes the elastic element 903, the piston 902 drives the movable plate 9 to displace, the concave hole 901 on the movable plate 9 is aligned with the air spray hole 401, and the high-pressure air entering the air spray pipe 4 can be sprayed out through the air spray hole 401 at the moment to clean the front windshield.

Referring to fig. 3,4 and 5, as a preferred technical scheme of the present invention, the pipeline 5 includes a fixed pipe 501 fixed on a vehicle frame and a connecting pipe 502 connected with the fixed pipe 501 through a bearing, the air spray pipe 4 is slidably arranged with the connecting pipe 502, a sliding groove 5021 is provided on the inner wall of the connecting pipe 502, and a sliding block 13 slidably connected with the sliding groove 5021 is fixedly provided on the outer side of the air spray pipe 4.

Further, from moving the subassembly and including rotating the axis of rotation 11 of connecting in fixed pipe 501, the axis of rotation 11 outside is provided with a plurality of stirring piece 111 that are circumference and distribute, axis of rotation 11 passes fixed pipe 501 and outwards extends and be connected with first link plate 112, first link plate 112 has second link plate 113 through the round pin hub connection, one end swing joint that first link plate 112 was kept away from to second link plate 113 has lantern ring 114, lantern ring 114 passes through the bearing setting in the outside of air spray tube 4, fixed pipe 501 internal has set firmly guide plate 12, set up the guiding gutter 121 that the slope set up on the guide plate 12.

Specifically, the high-pressure gas in the inlet pipeline 5 acts on the stirring sheet 111 under the guiding action of the guiding groove 121, so that the stirring sheet 111 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the first connecting plate 112 to rotate, the first connecting plate 112 drives the lantern ring 114 to displace through the second connecting plate 113, the air spray pipe 4 connected with the lantern ring 114 displaces, the air spray pipe 4 drives the sliding block 13 to slide in the sliding groove 5021 of the connecting pipe 502, the working position of the air spray pipe 4 air spraying holes 401 is adjusted, the working range of the air spray pipe 4 is further enlarged, working dead angles between the two air spraying holes 401 are avoided, high-pressure air can fully cover the front windshield, the aim of cleaning the front windshield is achieved, and the cleaning effect of the air spray pipe 4 on the front windshield is ensured.

Referring to fig. 3, 4 and 5, as a preferred embodiment of the present invention, a support base 14 is fixedly arranged on the outer side of the fixing tube 501, a driving motor 141 is fixedly arranged in the support base 14, the output end of the driving motor 141 is connected with a driving gear 142, and a driven gear 15 meshed with the driving gear 142 is fixedly arranged on the outer side of the air nozzle 4.

Specifically, in rainy weather, the air spraying hole 401 of the air spraying pipe 4 needs to be lifted at an angle, that is, the inclined angle extension line of the air spraying hole 401 is arranged at the front end of the front windshield, so that an air isolation area is formed at the front side of the front windshield, rainwater is prevented from dripping on the front windshield, when dust on the front windshield needs to be cleaned, the vehicle body controller 1 needs to control the driving motor 141 to operate, the driving motor 141 drives the driving gear 142 to rotate reciprocally, the driving gear 142 is meshed with the driven gear 15, and then the driven gear 15 drives the air spraying pipe 4 to rotate back and forth in a small amplitude, so that the air spraying hole 401 of the air spraying pipe 4 always faces the front windshield area, and high-pressure air exhausted by the air spraying hole 401 can effectively blow off the dust on the front windshield, and the cleaning effect of the front windshield is ensured.

The invention also discloses a vehicle, which comprises the brand-new gas wiper system; specifically, since the structure of the vehicle is the prior art, the structure of the gas wiper system is described in detail in the foregoing embodiments, and therefore, the structure of the specific vehicle in this embodiment is not described again, and the vehicle may implement the gas wiper system of any of the foregoing embodiments.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. A brand new gas wiper system, comprising a vehicle body controller (1) and a sensor (10) connected with the vehicle body controller (1), characterized in that the system further comprises:

The air blower (2) is connected with the vehicle body controller (1) through a hard wire and is used for extracting the air outside the vehicle;

The air compressor (3) is connected with the vehicle body controller (1) through a hard wire and is used for compressing air extracted by the blower (2) to form high-pressure air; and

The air spray pipe (4), the air spray pipe (4) is connected with the air outlet end of the air compressor (3) through a pipeline (5), and a plurality of air spray holes (401) for spraying high-pressure air to a vehicle set area are formed in the air spray pipe (4);

Wherein the air nozzle (4) is provided with a self-moving assembly for increasing the air injection range.

2. The brand new gas wiper system according to claim 1, wherein the vehicle body controller (1) is further connected with an air heater (6) through a hard wire, the air heater (6) is connected with an air conditioner controller (601), and an air inlet end and an air outlet end of the air heater (6) are respectively connected with the blower (2) and the air compressor (3) through air pipelines.

3. A completely new gas wiper system according to claim 2, characterized in that the body controller (1) is connected to the air conditioner controller (601) via a CAN bus for bus signal interaction.

4. A brand new gas wiper system according to claim 3, wherein the vehicle body controller (1) is further connected with a water spraying motor (7) through a hard wire, the water spraying motor (7) is connected with a water storage tank (702) through a glass water pipeline, a water outlet pipe (701) is connected to a water outlet end of the water spraying motor (7), one end, far away from the water spraying motor (7), of the water outlet pipe (701) is connected with a water spraying pipeline (8), the water spraying pipeline (8) is arranged in the air spray pipe (4) through a connecting rod (801), and water spraying holes (802) corresponding to the air spraying holes (401) one by one are formed in the water spraying pipeline (8).

5. The brand new gas wiper system according to claim 4, wherein a movable plate (9) for shielding the air spraying hole (401) is slidably connected in the air spraying pipe (4), a concave hole (901) matched with the air spraying hole (401) is formed in the movable plate (9), a piston (902) is fixedly arranged at one end of the movable plate (9), and an elastic element (903) is arranged between the piston (902) and the inner wall of the air spraying pipe (4).

6. The brand new gas wiper system according to claim 5, wherein the pipeline (5) comprises a fixed pipe (501) fixedly arranged on the vehicle frame and a connecting pipe (502) connected with the fixed pipe (501) through a bearing, the air spray pipe (4) and the connecting pipe (502) are arranged in a sliding manner, a sliding groove (5021) is formed in the inner wall of the connecting pipe (502), and a sliding block (13) connected with the sliding groove (5021) in a sliding manner is fixedly arranged on the outer side of the air spray pipe (4).

7. The brand-new gas wiper system according to claim 6, wherein the self-moving assembly comprises a rotating shaft (11) rotatably connected in a fixed pipe (501), a plurality of circumferentially distributed stirring sheets (111) are arranged on the outer side of the rotating shaft (11), the rotating shaft (11) penetrates through the fixed pipe (501) and is connected with a first connecting plate (112) in an outward extending mode, the first connecting plate (112) is connected with a second connecting plate (113) through a pin shaft, one end, far away from the first connecting plate (112), of the second connecting plate (113) is movably connected with a lantern ring (114), the lantern ring (114) is arranged on the outer side of the air spray pipe (4) through a bearing, a guide plate (12) is fixedly arranged in the fixed pipe (501), and a guide groove (121) obliquely arranged on the guide plate (12) is formed.

8. The brand new gas wiper system according to claim 7, wherein a supporting seat (14) is fixedly arranged on the outer side of the fixed pipe (501), a driving motor (141) is fixedly arranged in the supporting seat (14), the output end of the driving motor (141) is connected with a driving gear (142), and a driven gear (15) meshed with the driving gear (142) is fixedly arranged on the outer side of the air spray pipe (4).

9. The brand new gas wiper system as set forth in claim 1, wherein the vehicle set area includes at least one of the following locations: front windshield, vehicle headlight, radar, and upper side of camera.

10. A vehicle comprising a completely new gas wiper system according to any one of claims 1-9.