CN215475007U - Washing device and vehicle - Google Patents

Abstract

The utility model is suitable for the technical field of vehicles, and provides a washing device and a vehicle. The washing device comprises a liquid storage device, a nozzle, a first driving device and a second driving device, wherein the nozzle is communicated with the liquid storage device through a connecting pipe, the first driving device is used for driving the nozzle to move in a first direction, the second driving device is used for driving the nozzle to move in a second direction, and an included angle is formed between the second direction and the first direction; the nozzle is connected to a first drive means and a second drive means is used to drive the nozzle and first drive means combination to move in a second direction. The vehicle comprises a vehicle body, a windshield wiper device and a washing device, wherein the windshield wiper device and the washing device are both arranged on the vehicle body. According to the washing device and the vehicle provided by the utility model, the position or the spraying direction of the nozzle can be adjusted as required, so that the spraying range of the nozzle is effectively enlarged, and the water spraying range can completely cover the scraping and brushing area when the washing device is applied to the vehicle.

Description

Washing device and vehicle

Technical Field

The utility model belongs to the technical field of vehicles, and particularly relates to a washing device and a vehicle.

Background

With the development of vehicle technology, various vehicles have gradually become an indispensable part of user life. As an important outdoor travel tool, the vehicle inevitably falls on a windshield to influence the sight of a driver. For this purpose, a vehicle is additionally provided with a washing device in a wiper system, by which a washer fluid or water is sprayed to a windshield and then shaken by a wiper in the wiper to keep the surface of the windshield clean. However, in the current washing device, the spray range of the nozzle is small, and the water spray range cannot fully cover the wiping area of the wiper when the device is applied to a vehicle, so that the wiper is abraded due to the existence of a dry wiping position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a washing device and a vehicle, and aims to solve the technical problems that the spraying range of the washing device in the prior art is small, and the water spraying range cannot completely cover the wiping area of a windshield wiper when the washing device is applied to the vehicle.

The utility model is realized in such a way, and in a first aspect, the utility model provides a washing device, which is applied to a vehicle and comprises a liquid storage device, a nozzle, a first driving device and a second driving device, wherein the nozzle is communicated with the liquid storage device through a connecting pipe, the first driving device is used for driving the nozzle to move in a first direction, the second driving device is used for driving the nozzle to move in a second direction, and an included angle is formed between the second direction and the first direction.

In an alternative embodiment, the nozzle is connected to the first drive means, and the second drive means is adapted to drive the combined nozzle and first drive means in the second direction.

In an optional embodiment, the washing device further includes a supporting frame for supporting the first driving device and the nozzle, the supporting frame is connected to the second driving device, the supporting frame is a first box structure having a first opening and a second opening, the first driving device and the nozzle are both located in an inner cavity of the first box structure, the first driving device is fixedly connected to one of inner walls of the supporting frame, the first opening is used for allowing the connecting pipe to extend into the inner cavity of the first box structure, and the second opening is used for allowing a water outlet of the nozzle to extend out of the first box structure or allowing the liquid sprayed by the nozzle to be sprayed out of the first box structure.

In an alternative embodiment, the first driving device comprises a first power source and a first gear transmission mechanism, the driving end of the first power source has a degree of freedom of rotating around a first axial direction, and the driving end of the first power source is in transmission connection with the nozzle through the first gear transmission mechanism.

In an optional embodiment, the first gear transmission mechanism includes a first gear and a second gear that are engaged with each other, the first gear is sleeved on the driving end of the first power source and can rotate around the first axial direction under the action of the driving end of the first power source, the second gear is rotatably disposed in the inner cavity of the first box structure and has a degree of freedom to rotate around a third axial direction parallel to the first axial direction, and the nozzle is fixedly mounted on the second gear and can rotate around the third axial direction under the driving of the second gear.

In an optional embodiment, a first rotating shaft extending along the third axial direction is disposed in the inner cavity of the first box structure, the first rotating shaft has a degree of freedom to rotate around its own axial direction, two ends of the first rotating shaft are respectively rotatably connected to two inner walls of the first box structure, which are opposite to each other in the first axial direction, and the second gear and the nozzle are both sleeved on the first rotating shaft and can rotate synchronously with the first rotating shaft.

In an alternative embodiment, the second driving device comprises a second power source and a second gear transmission mechanism, the driving end of the second power source is in transmission connection with the support frame through the second gear transmission mechanism, the driving end of the second power source has a degree of freedom of rotation around a second axial direction, and the second axial direction is perpendicular to the first axial direction.

In an optional embodiment, the washing device further includes a housing, the housing is a second box structure having a third opening, the second power source is fixedly mounted on one of the side walls of the second box structure, the support frame is located in the inner cavity of the second box structure and is rotatably connected to the side wall of the second box structure through a second rotating shaft extending along the second axial direction, and the second power source is rotatably connected to the support frame through the second gear transmission mechanism and the second rotating shaft to drive the support frame to rotate around the second axial direction.

In an optional embodiment, the washing device further includes a control device and a switch assembly, the control device is electrically connected to the switch assembly, the first driving device and the second driving device respectively, and the control device is configured to receive a signal sent by the switch assembly and control the operating state of the first driving device and/or the second driving device according to the signal.

In a second aspect, a vehicle is provided, which includes a vehicle body, a wiper device and the washing device provided in each of the above embodiments, wherein the wiper device and the washing device are both mounted on the vehicle body.

Compared with the prior art, the utility model has the technical effects that: according to the washing device and the vehicle provided by the embodiment of the utility model, besides the liquid storage device and the nozzle, the first driving device for driving the nozzle to move in the first direction and the second driving device for driving the nozzle to move in the second direction are also arranged, so that the position or the spraying direction of the nozzle can be adjusted as required, the spraying range of the nozzle is further effectively enlarged, when the washing device is applied to the vehicle, the water spraying range can completely cover the wiping area of the windshield wiper, and the phenomenon that the windshield wiper is abraded due to the existence of the dry wiping position is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of a washing apparatus according to an embodiment of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic front view of a washing apparatus according to another embodiment of the present invention;

FIG. 4 is a block diagram of a control structure of the washing apparatus shown in FIG. 3.

Description of reference numerals:

100. a liquid storage device; 110. a water pump; 200. a nozzle; 210. a connecting pipe; 300. a first driving device; 310. a first power source; 320. a first gear; 330. a second gear; 400. a second driving device; 410. a second power source; 420. a third gear; 430. a fourth gear; 500. a support frame; 510. a first rotating shaft; 520. a second rotating shaft; 600. a housing; 700. a control device; 800. a switch assembly; 810. a first switch; 820. a second switch; 830. an automatic washing switch.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 and 2, in an embodiment of the present invention, a washing apparatus for a vehicle includes a liquid storage device 100, a nozzle 200, a first driving device 300, and a second driving device 400. Specifically, the liquid storage device 100 may include a liquid storage tank and a matching connecting component, and may also include a liquid storage tank and a water pump 110, which may be specifically set according to a use requirement, and is not limited herein.

The nozzle 200 communicates with the reservoir 100 through a connecting tube 210. Specifically, the connection pipe 210 may be a metal pipe, a plastic pipe, a corrugated pipe, or other pipes, as long as the above functions are achieved, and the connection pipe is not limited herein. The first driving means 300 is for driving the nozzle 200 to move in the first direction. The second driving means 400 is for driving the nozzle 200 to move in the second direction. The second direction forms an included angle with the first direction.

Specifically, the first direction and the second direction may be linear directions, circumferential directions, arc directions, and the like, respectively, or preset path directions of other shapes, and may be specifically set according to actual needs, which is not limited herein. When the first direction and the second direction are any one of the circumferential direction, the arc direction and the preset path direction, the included angle between the first direction and the second direction is the included angle between the planes of the two directions. The range of included angles may be determined by the size of the range that the nozzle 200 is required to spray, and is not limited herein.

The first driving device 300 may be a rotational driving device for driving the nozzle 200 to rotate along the first direction, may also be a linear driving device for driving the nozzle 200 to move along the first direction, and may also be other driving devices, which may be specifically set according to use requirements, and is not limited herein. Similarly, the second driving device 400 may also adopt any one of the driving devices described above, or adopt other driving devices, and the structure may be the same as or different from that of the first driving device 300, and may be specifically set according to the use requirement, which is not limited herein.

In use, the washing device may be mounted above or below the windscreen of a vehicle with the outlet of the nozzle 200 facing the windscreen. When the windshield needs to be cleaned, the liquid storage device 100 is controlled to supply water to the nozzle 200, and the first driving device 300 and/or the second driving device 400 are controlled to work according to use requirements, so that the position of the nozzle 200 or the spraying direction of the nozzle 200 is adjusted, and further, the water sprayed by the washing device can cover the whole wiping area of the corresponding area (such as the windshield) of the washing device.

The washing device provided by the embodiment, besides the liquid storage device 100 and the nozzle 200, the washing device is further provided with a first driving device 300 for driving the nozzle 200 to move in a first direction and a second driving device 400 for driving the nozzle 200 to move in a second direction, so that the position or the spraying direction of the nozzle 200 can be adjusted as required, and further the spraying range of the nozzle 200 is effectively enlarged, when the washing device is applied to a vehicle, the water spraying range can fully cover the wiping area of a windshield wiper, and the phenomenon that the windshield wiper is worn due to the existence of a dry wiping position is avoided

Referring to fig. 1 and 2, in an alternative embodiment, the nozzle 200 is connected to the first driving device 300, and the second driving device 400 is used for driving the combination of the nozzle 200 and the first driving device 300 to move in the second direction. Thus, the nozzle 200 and the first driving device 300 are combined into a whole for convenient movement, and the first driving device 300 and the second driving device 400 do not interfere with each other, thereby ensuring the smooth operation of the two driving devices.

Referring to fig. 1 and 2, in an alternative embodiment, the washing apparatus further includes a supporting frame 500 for supporting the first driving device 300 and the nozzle 200. The supporting frame 500 is connected to the second driving device 400. The supporting frame 500 is a first box structure having a first opening and a second opening. The first driving device 300 and the nozzle 200 are both located in the inner cavity of the first box structure, and the first driving device 300 is fixedly connected to one of the inner walls of the supporting frame 500. The first opening is used for the connection pipe 210 to extend into the inner cavity of the first box structure. The second opening is used for allowing the water outlet of the nozzle 200 to extend out of the first box structure, or allowing the liquid sprayed by the nozzle 200 to spray out of the first box structure. Specifically, the supporting frame 500 may be a metal frame or a non-metal frame, and may be specifically selected according to the use requirement, which is not limited herein. The first casing structure may have a hollow cubic structure, a rectangular parallelepiped structure, or an irregular three-dimensional structure, as long as it can accommodate the first driving device 300 and the nozzle 200, which is not limited herein. The fixing portion of the first driving device 300 can be fixedly mounted on the supporting frame 500 by means of bolts, glue, etc. The second driving means 400 is moved by driving the supporting bracket 500 to achieve the purpose of driving the combined body of the nozzle 200 and the first driving means 300 to move in the second direction. The supporting frame 500 in this embodiment is configured such that the nozzle 200, the first driving device 300 and the second driving device 400 are integrally formed, thereby facilitating movement.

In an alternative embodiment, the first driving device 300 includes a first power source 310 and a first gear mechanism, the driving end of the first power source 310 has a degree of freedom to rotate around the first axial direction, and the driving end of the first power source 310 is in driving connection with the nozzle 200 through the first gear mechanism.

Specifically, the first power source 310 may be an electric motor, a motor, or the like, and may be selected according to the use requirement, which is not limited herein. The first axial direction may be a horizontal direction or a vertical direction, and may also be other directions, and may be specifically set according to use needs, which is not limited herein. The first gear transmission comprises at least two gears which are meshed with each other. The gear at the input end of the first gear transmission is mounted at the driving end of the first power source 310, and the gear at the output end of the first gear transmission is connected to the nozzle 200. As such, the nozzle 200 may be rotated about the first axial direction by the first driving means 300 to achieve the movement in the first direction. At this time, the first direction is a circumferential direction taking any point in the first axial direction as a center of a circle. The first driving device 300 has the structure provided by the embodiment, and is simple and stable in structure and convenient to operate.

Referring to fig. 1 and 2, in an alternative embodiment, the first gear transmission mechanism includes a first gear 320 and a second gear 330 that are engaged with each other, and the first gear 320 is sleeved on the driving end of the first power source 310 and can rotate around the first axial direction under the action of the driving end of the first power source 310. The second gear 330 is rotatably disposed in the inner cavity of the first case structure and has a degree of freedom to rotate about a third axis parallel to the first axis. The nozzle 200 is fixedly mounted on the second gear 330, and can be driven by the second gear 330 to rotate around the third axis. Specifically, the nozzle 200 may be fixedly mounted on the wheel surface of the second gear 330 by welding, gluing, connecting member connection, or the like. First, the first power source 310 drives the first gear 320 to rotate around the first axial direction, then the first gear 320 drives the second gear 330 to rotate around the third axial direction parallel to the first axial direction, and finally the second gear 330 drives the nozzle 200 to rotate around the third axial direction. Specifically, the central axis of the nozzle 200 and the central axis of the second gear 330 are located on the same straight line, and the central axis of the second gear 330 is located on a third axial direction parallel to the first axial direction, so that the nozzle 200 can be driven by the first driving device 300 to rotate around the central axis of the second gear 330, and the first direction is a circumferential direction taking any point on the central axis (i.e., the third axial direction) of the second gear 330 as a center of a circle.

When the nozzle is used, the central axis of the second gear 330 can be vertically arranged, so that the nozzle 200 can rotate left and right around the vertical direction under the driving of the first driving device 300; the central axis of the second gear 330 can be horizontally disposed, so that the nozzle 200 can be driven by the second driving device 400 to rotate up and down in the horizontal direction. Meanwhile, an assembler may preset the spray direction and range of the nozzle 200 according to the installation state of the components in the first driving device 300. The whole first driving device 300 is simple and stable in structure and convenient to operate. The above-mentioned upper, lower, left and right sides are defined according to the XY rectangular coordinate system established in fig. 1: one side in the positive direction of the X axis is defined as upper, and one side in the negative direction of the X axis is defined as lower; the side in the positive Y-axis direction is defined as the right side, and the side in the negative Y-axis direction is defined as the left side.

In order to prevent the movement direction of the nozzle 200 from deviating from the predetermined trajectory due to the position deviation of the second gear 330 during the above operation, in an alternative embodiment, a first rotating shaft 510 extending along the third axial direction is disposed in the inner cavity of the first casing structure. The first rotating shaft has a degree of freedom to rotate around its own axis, and both ends of the first rotating shaft 510 are respectively rotatably connected to two inner walls of the first case structure, which are oppositely disposed in the first axis direction. The second gear 330 and the nozzle 200 are both sleeved on the first rotating shaft and can rotate synchronously with the first rotating shaft 510. The second gear 330 is rotatably connected with the first box structure through a first rotating shaft 510, the connecting structure is stable, the whole structure is simple and stable, and the installation and maintenance are convenient.

Referring to fig. 1 and 2, in an alternative embodiment, the second driving device 400 includes a second power source 410 and a second gear transmission mechanism, a driving end of the second power source 410 is in transmission connection with the supporting frame 500 through the second gear transmission mechanism, the driving end of the second power source 410 has a degree of freedom to rotate around a second axial direction, and the second axial direction is perpendicular to the first axial direction.

Specifically, the second power source 410 may be an electric motor, a motor, or the like, which may be selected according to the usage requirement, and is not limited herein. The second axial direction may be a horizontal direction or a vertical direction, and may also be other directions, and may be specifically set according to use needs, which is not limited herein. The second gear transmission mechanism comprises at least two gears which are meshed with each other. The gear at the input end of the second gear transmission mechanism is installed at the driving end of the second power source 410, and the gear at the output end of the second gear transmission mechanism is connected with the supporting frame 500. More specifically, the supporting frame 500 may be directly connected to the gear at the output end of the second gear transmission mechanism by welding, inserting, or the like, or may be connected to the gear at the output end of the second gear transmission mechanism by a connecting member, and specifically, the supporting frame may be flexibly selected according to the use requirement, and is not limited uniquely here.

When in use, the second driving device 400 is used to drive the supporting frame 500 to rotate around the second axial direction, so as to drive the assembly formed by the nozzle 200 and the first driving device 300 to move in the second direction. At this time, the second direction is a circumferential direction around any point in the second axial direction. The second driving device 400 has such a structure, and the overall structure is simple and stable, and is convenient to operate.

In an alternative embodiment, the first axial direction is a vertical direction, which is parallel to the X axis in fig. 1, the second axial direction is a horizontal direction, which is parallel to the Y axis in fig. 1, the first driving device 300 is used for driving the nozzle 200 to rotate left and right around the vertical direction, the second driving device 400 is used for driving the nozzle 200 to rotate up and down around the horizontal direction, and the two are matched with each other, so that the multi-angle rotation of the nozzle 200 is realized, a larger water spraying range is ensured, and thus, the water sprayed by the washing device can completely cover the wiping area.

Referring to fig. 1 and 2, in an alternative embodiment, the washing apparatus further includes a housing 600. The case 600 is a second case structure having a third opening. The second power source 410 is fixedly mounted to one of the side walls of the second housing structure. The supporting frame 500 is located in the inner cavity of the second box structure and is rotatably connected to the sidewall of the second box structure by a second rotating shaft 520 extending along the second axial direction. The second power source 410 is in transmission connection with the supporting frame 500 through a second gear transmission mechanism and a second rotating shaft 520 to drive the supporting frame 500 to rotate around the second axial direction. Specifically, the housing 600 may be a metal housing or a plastic housing, and may be selected according to the use requirement, which is not limited herein. The second casing structure may be a hollow cubic structure, a rectangular parallelepiped structure, or an irregular three-dimensional structure, as long as the second casing structure can accommodate the support frame 500 and/or the second power source 410, which is not limited herein. The first driving device 300, the second driving device 400 and the nozzle 200 of the washing apparatus provided in this embodiment may be combined into a whole by the housing 600, thereby facilitating installation and transportation.

Referring to fig. 1 and 2, in an alternative embodiment, the second gear transmission mechanism includes a third gear 420 and a fourth gear 430 that are engaged with each other. The third gear 420 is connected to the driving end of the second power source 410, and the fourth gear 430 is sleeved on the second rotating shaft 520. The second power source 410 is used for driving the third gear 420 to rotate around the second axial direction, so as to drive the supporting frame 500 to rotate around the second axial direction. The second gear transmission mechanism adopts the structure, and has simple and stable structure and convenient assembly and maintenance.

Referring to fig. 1 and 2, in an alternative embodiment, the second power source 410 is mounted on an outer wall of the casing 600, the second rotating shaft 520 extends out of the casing 600, and the fourth gear 430 is mounted on a portion of the second rotating shaft 520 outside the casing 600. In this way, the volume of the housing 600 does not need to be set too large, and the installation of the second driving device 400 is facilitated.

In an alternative embodiment, the reservoir 100 includes a reservoir and a pump 110 in communication with the reservoir. The water pump 110 is in communication with the nozzle 200 through a connection pipe 210. The water pump 110 is provided to increase the water pressure to spray water under a certain pressure to the connection pipe 210 and thus to be sprayed through the nozzle 200.

The connection pipe 210 is a hose. Specifically, the hose may be a rubber tube, a plastic tube, or the like, so that the connection pipe 210 may be bent and maintain its own function following the movement of the nozzle 200, thereby ensuring the normal operation of the washing apparatus.

To further improve the automation degree and convenience of the washing apparatus in the above embodiments, please refer to fig. 3 and 4, in an alternative embodiment, the washing apparatus further includes a control device 700 and a switch assembly 800. The control device 700 is electrically connected to the switch assembly 800, the first driving device 300, and the second driving device 400, respectively. The control device 700 can obtain the signal sent by the switch assembly 800 and control the working state of the first driving device 300 and/or the second driving device 400 according to the signal.

Specifically, the control device 700 may be a Micro Controller Unit (MCU), a Central Processing Unit (CPU), or other control modules or integrated devices capable of implementing the above functions. When the control device 700 is electrically connected to the first driving device 300 and the second driving device 400, it is electrically connected to the first power source 310 and the second power source 410. The switch assembly 800 includes a first switch 810 for controlling the first driving device 300 to be turned on and off, a second switch 820 for controlling the second driving device 400 to be turned on and off, and an automatic washing switch 830. Specifically, each switch may be any one of a key switch, a toggle switch, or a rotary switch, and may also adopt other forms of switches, which are not limited herein. When the washing machine is used, an operator can select a manual washing function or an automatic washing function.

When the operator selects the manual washing function, the state of the first switch 810 or the second switch 820 may be adjusted as needed to manually control the operating state of the first driving device 300 or the second driving device 400. For convenience of understanding, the above operations will be described by taking as an example that the first switch 810 and the second switch 820 are both toggle switches, the automatic washing switch 830 is a push switch, the first driving device 300 is used for driving the nozzle 200 to move left and right, and the second driving device 400 is used for driving the nozzle 200 to move up and down:

when the nozzle 200 needs to be controlled to rotate leftwards or rightwards, the first switch 810 is shifted to a corresponding direction, and after the control device 700 receives a corresponding electric signal sent by the first switch 810, the first driving device 300 is controlled to work, so that the nozzle 200 is driven to rotate leftwards or rightwards. Similarly, when the nozzle 200 needs to be controlled to rotate upwards or downwards, the second switch 820 is toggled to a corresponding direction, and the control device 700 receives a corresponding electric signal sent by the second switch 820 and then controls the second driving device 400 to operate to drive the nozzle 200 to rotate upwards or downwards. In the above operation, the control means 700 controls the first driving means 300 or the second driving means 400 to stop operating when the nozzle 200 reaches the limit position angle according to the feedback signal. The determination of the orientation angle of the nozzle 200 can be calculated by the control device 700 according to the pulse signal or the voltage signal fed back by the power sources of the first driving device 300 and the second driving device 400 in real time.

More specifically, in use, the water pump 110 in the liquid storage device 100 and the wiper device in the vehicle may also be electrically connected to the control device 700. The control device 700 can receive the switching signals from the switching assembly 800, and drive the first driving device 300, the second driving device 400, the water pump 110, and the wiper device to operate according to the received switching signals and the set logic program.

The automatic washing switch 830 is a push switch, for example, and can send different electric signals to the control device 700 according to the time difference between long and short presses. When the operator selects the automatic washing function, the two-down automatic washing switch 830 is pressed within 1s, and the on time of the switch is not more than 0.5 seconds when pressed for the first time. After the second lower switch is pressed, the orientation angle of the nozzle 200 is determined, and if the nozzle 200 is at the default position, the water pump 110 is operated, and the cleaning solution is ejected from the nozzle 200. After the water pump 110 starts operating for 800ms, the controller 700 controls the first driving device 300 and the second driving device 400 to operate in a logical sequence, and changes the orientation of the nozzle 200 so that the entire wiping area is covered with the sprayed cleaning solution. If the nozzle 200 is not at the default position, the control device 700 controls the first driving device 300 and/or the second driving device 400 to operate, and the nozzle 200 is adjusted to the default position, and then the above-mentioned operation steps are performed to start the operation of the water pump 110. After the wiper works for three periods, the wiper automatically returns and the washing device stops working. The default position is a fixed nozzle 200 that is angled so that the angle of the nozzle can cover a substantial portion of the wiper area. This angle is determined by manual calibration.

It is also possible to set the automatic washing function to be activated by pressing the automatic washing switch 830 for a long time (e.g., 0.5s or more). Alternatively, when the automatic washing switch 830 is continuously turned on for 0.5 seconds, the control unit 700 drives only the water pump 110 to operate, the first driving unit 300 and the second driving unit 400 are not operated, and the washing liquid is sprayed from the current position of the nozzle 200. And 20s at the same time, and when the automatic washing switch 830 is released or the 20s timer is over, the water pump 110 stops working and stops timing.

Of course, in other embodiments, the control device 700 and the automatic washing switch 830 may be set in other forms, and may be designed according to the use requirement, which is not limited herein.

In addition to the above functions, the control device 700 may also start timing after the water pump 110 stops operating and the switches in the switch assemblies 800 are turned off, and control the first driving device 300 and/or the second driving device 400 to drive the nozzle 200 to automatically return to the default position after the timing is completed for 10 seconds.

By adopting the washing device provided by the embodiment, a driver can actively control the spraying position of the nozzle 200 in the vehicle, the targeted spray washing of the area to be washed is realized, and the washing efficiency is improved.

In another embodiment provided by the utility model, a vehicle is provided, which comprises a vehicle body, a wiper device and the washing device provided by each embodiment. The wiper device and the washing device are both arranged on the vehicle body.

The vehicle provided by the embodiment of the utility model comprises the washing device provided by each embodiment. The washing device has the same structural features as the washing devices in the above embodiments, and the functions thereof are the same, which are not described herein again.

The foregoing is considered as illustrative only of the preferred embodiments of the utility model, and is presented merely for purposes of illustration and description of the principles of the utility model and is not intended to limit the scope of the utility model in any way. Any modifications, equivalents and improvements made within the spirit and principles of the utility model and other embodiments of the utility model without the creative effort of those skilled in the art are included in the protection scope of the utility model based on the explanation here.

Claims (10)

1. The utility model provides a washing device, is applied to the vehicle, characterized in that, including stock solution device (100), nozzle (200), first drive arrangement (300) and second drive arrangement (400), nozzle (200) through connecting pipe (210) with stock solution device (100) intercommunication, first drive arrangement (300) are used for the drive nozzle (200) move in the first direction, second drive arrangement (400) are used for the drive nozzle (200) move in the second direction, the second direction with first direction is the contained angle.

2. A washing device according to claim 1, characterized in that the nozzle (200) is connected to the first driving means (300), and the second driving means (400) is adapted to drive the combination of the nozzle (200) and the first driving means (300) in the second direction.

3. Washing device according to claim 2, further comprising a support frame (500) for carrying the first drive means (300) and the nozzle (200), the supporting frame (500) is connected to the second driving device (400), the supporting frame (500) is a first box structure with a first opening and a second opening, the first drive means (300) and the nozzle (200) are both located in the internal cavity of the first box structure, and the first driving device (300) is fixedly connected to one of the inner walls of the supporting frame (500), the first opening is used for enabling the connecting pipe (210) to extend into the inner cavity of the first box body structure, the second opening is used for enabling the water outlet of the nozzle (200) to extend out of the first box body structure, or the liquid sprayed by the spray nozzle (200) is sprayed out of the first box body structure.

4. A washing device according to claim 3, characterized in that the first driving means (300) comprises a first power source (310) and a first gear transmission, the driving end of the first power source (310) having a degree of freedom to rotate around a first axial direction, the driving end of the first power source (310) being in driving connection with the nozzle (200) via the first gear transmission.

5. The washing device as claimed in claim 4, wherein the first gear transmission mechanism includes a first gear (320) and a second gear (330) engaged with each other, the first gear (320) is sleeved on the driving end of the first power source (310) and can rotate around the first axial direction under the action of the driving end of the first power source (310), the second gear (330) is rotatably disposed in the inner cavity of the first box structure and has a degree of freedom to rotate around a third axial direction parallel to the first axial direction, and the nozzle (200) is fixedly mounted on the second gear (330) and can rotate around the third axial direction under the action of the second gear (330).

6. The washing device as claimed in claim 5, wherein a first rotating shaft (510) extending along the third axial direction is disposed in the inner cavity of the first box structure, the first rotating shaft has a degree of freedom to rotate around its own axial direction, two ends of the first rotating shaft (510) are respectively rotatably connected to two inner walls of the first box structure, the two inner walls being opposite to each other in the first axial direction, and the second gear (330) and the nozzle (200) are both sleeved on the first rotating shaft and can rotate synchronously with the first rotating shaft (510).

7. Washing device according to claim 4, characterised in that the second drive means (400) comprise a second power source (410) and a second gear transmission, the drive of the second power source (410) being in driving connection with the support frame (500) via the second gear transmission, the drive of the second power source (410) having a degree of freedom to rotate about a second axial direction, the second axial direction being perpendicular to the first axial direction.

8. The washing device as recited in claim 7, further comprising a housing (600), wherein the housing (600) is a second box structure having a third opening, the second power source (410) is fixedly mounted on one of the sidewalls of the second box structure, the supporting frame (500) is located in the inner cavity of the second box structure and is rotatably connected to the sidewall of the second box structure through a second rotating shaft (520) extending along the second axial direction, and the second power source (410) is rotatably connected to the supporting frame (500) through the second gear transmission and the second rotating shaft (520) to drive the supporting frame (500) to rotate around the second axial direction.

9. A washing device according to any of claims 1-8, further comprising a control device (700) and a switch assembly (800), wherein the control device (700) is electrically connected to the switch assembly (800), the first driving device (300) and the second driving device (400), respectively, and the control device (700) is configured to receive a signal from the switch assembly (800) and control the operating state of the first driving device (300) and/or the second driving device (400) according to the signal.

10. A vehicle comprising a vehicle body, a wiper device and a washer device as claimed in any one of claims 1 to 9, both the wiper device and the washer device being mounted on the vehicle body.

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