Cleaning device and motor vehicle

Abstract

The utility model provides a cleaning device and a motor vehicle, and relates to the field of motor vehicle parts. The cleaning device comprises a plurality of cleaning channels, and at least two cleaning channels in the multiple cleaning channels are integrated to form a cleaning assembly; each cleaning channel comprises a compression pump, the compression pump is provided with an output port, and the compression pump outputs high-pressure fluid through the output port to clean the lens assembly. The problem that the lens assembly is prone to being contaminated by ice, snow, dust and other impurities, and consequently the shooting and imaging definition of the lens assembly is affected can be solved.

Description

Technical Field

[0001] The present application relates to the field of motor vehicle components, in particular to a cleaning device and a motor vehicle. Background Art

[0002] With the development of science and technology, lens assemblies used to obtain images of the surrounding environment of motor vehicles have become an important part of motor vehicles. Since lens assemblies are usually in outdoor working environments, they are easily contaminated with impurities such as ice, snow and dust, thereby affecting the clarity of images taken by the lens assemblies. Utility Model Content

[0003] The embodiments of the present application provide a cleaning device and a motor vehicle to solve the problem that the lens assembly is easily contaminated with impurities such as ice, snow and dust, thereby affecting the clarity of the image captured by the lens assembly.

[0004] An embodiment of the present application provides a cleaning device, comprising a plurality of cleaning passages, wherein at least two of the plurality of cleaning passages are integrated to form a cleaning assembly;

[0005] Each of the cleaning passages comprises a compression pump, a connecting pipe, and a nozzle directed toward the lens assembly; the compression pump has an output port through which the compression pump outputs high-pressure fluid, and the output port of the compression pump is connected to one of the nozzles through one of the connecting pipes.

[0006] By adopting the above technical solution, when the lens of the lens assembly is contaminated with impurities such as ice, snow, and dust, the compression pump generates a high-pressure fluid, and the compression pump outputs the high-pressure fluid through the output port, so that the high-pressure fluid can be transported to the nozzle through the connecting pipe, and then the high-pressure fluid is sprayed toward the lens assembly through the nozzle, so as to remove impurities such as ice, snow, and dust on the surface of the lens through the high-pressure fluid;

[0007] Furthermore, at least two of the multiple cleaning passages are integrated to form a cleaning assembly, making the installation of the cleaning passages more convenient; the output port of the compression pump can be connected to a nozzle through a connecting pipe, so that the high-pressure fluid required by each nozzle can be sprayed out through a separately controlled compression pump, thereby making the control process of the nozzle spraying the high-pressure fluid more accurate, thereby enabling the cleaning process of the lens assembly to be realized through the cleaning device, thereby improving the clarity of the imaging captured by the lens assembly.

[0008] In some possible implementations, each of the cleaning passages further includes a connecting pipe and a spray head directed toward the lens assembly;

[0009] The first end of the connecting pipe is connected to the output port of the compression pump, and the second end of the connecting pipe is connected to the nozzle.

[0010] In some possible implementations, the cleaning assembly further includes a soundproof box, wherein the soundproof box accommodates the compression pump;

[0011] The soundproof box is provided with a transition port, and the compression pump is provided with a mounting pipe, the first end of the mounting pipe is connected to the output port of the compression pump, the second end of the mounting pipe extends to the outside of the soundproof box through the transition port, and the second end of the mounting pipe is connected to the connecting pipe.

[0012] In some possible implementations, the plurality of cleaning paths are configured as follows:

[0013] When the plurality of cleaning passages are in the first state, the compression pump in each of the cleaning passages outputs high-pressure fluid to the corresponding lens assembly through the corresponding connecting pipe and the nozzle;

[0014] When the plurality of cleaning passages are in the second state, the compression pumps in some of the cleaning passages output high-pressure fluid to the corresponding lens assembly through the corresponding connecting pipes and the nozzles.

[0015] In some possible implementations, when the plurality of cleaning paths are in the second state, in the cleaning component:

[0016] All of the cleaning passages in at least one of the cleaning assemblies output high-pressure fluid to the corresponding lens assembly;

[0017] Alternatively, part of the cleaning passages in at least one of the cleaning components outputs high-pressure fluid to the corresponding lens component;

[0018] Alternatively, all of the cleaning passages in at least one of the cleaning components and part of the cleaning passages in at least one of the cleaning components output high-pressure fluid to the corresponding lens assembly.

[0019] In some possible implementations, the cleaning device further includes a water delivery structure;

[0020] The first end of the water delivery structure is used to be connected to the water tank, and the second end of the water delivery structure is connected to at least one of the compression pump, the connecting pipe and the nozzle.

[0021] In some possible implementations, the cleaning device further includes a water separation mechanism;

[0022] The water distribution mechanism is connected to the water delivery structure, and the water distribution mechanism supplies water to one of the nozzles through the water delivery structure or the connecting pipe; or the water distribution mechanism supplies water to multiple nozzles through the water delivery structure or the connecting pipe.

[0023] The embodiment of the present application also provides a cleaning device, including a plurality of cleaning passages, a water delivery structure and at least one water distribution mechanism;

[0024] Each of the cleaning passages comprises a compression pump, a connecting pipe, and a nozzle directed toward the lens assembly; the compression pump has an output port, the compression pump outputs high-pressure fluid through the output port, and the output port of the compression pump is connected to one of the nozzles through one of the connecting pipes;

[0025] The first end of the water supply structure is used to connect to the water tank, and the second end of the water supply structure is connected to the compression pump, the connecting pipe and at least one of the nozzles; the water distribution mechanism is connected to the water supply structure, and the water distribution mechanism supplies water to one nozzle through the water supply structure or the connecting pipe; or, the water distribution mechanism supplies water to multiple nozzles through the water supply structure or the connecting pipe.

[0026] When the lens of the lens assembly is contaminated with impurities such as ice, snow, and dust, the compression pump generates a high-pressure fluid, and the compression pump outputs the high-pressure fluid through the output port, so that the high-pressure fluid can be transported to the nozzle through the connecting pipe, and then the high-pressure fluid is sprayed toward the lens assembly through the nozzle, so as to remove the impurities such as ice, snow, and dust on the surface of the lens through the high-pressure fluid;

[0027] Furthermore, by providing a water distribution mechanism, a smaller amount of water can be used each time the lens assembly is cleaned, thereby reducing the problem of excessive water loss during the cleaning process of the lens assembly, thereby extending the use time of the water stored in the water tank and reducing the possibility of frequently adding water to the water tank.

[0028] An embodiment of the present application also provides a motor vehicle, comprising a motor vehicle body, a plurality of lens assemblies, and a cleaning device as described in any one of the above items, wherein the plurality of lens assemblies and the cleaning device are both installed on the motor vehicle body.

[0029] Since the motor vehicle includes any of the cleaning devices described above, the advantages of the motor vehicle including any of the cleaning devices described above can be specifically referred to in the above related descriptions, which will not be repeated here. In some possible implementations, the plurality of cleaning passages are arranged in a one-to-one correspondence with the plurality of lens assemblies, and the nozzle of each cleaning passage outputs the high-pressure fluid to the corresponding lens assembly.

[0030] In some possible implementations, the plurality of lens assemblies are disposed at least one of the front, body, roof, left side, and right side of the motor vehicle body;

[0031] A plurality of the cleaning passages form at least one of the cleaning components and at least one monomeric cleaning passage; the cleaning components and the monomeric cleaning passage are correspondingly arranged at at least one of the front, body, roof, left side and right side of the motor vehicle body; the cleaning passage in the cleaning component and the monomeric cleaning passage are correspondingly arranged in one of the lens components. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0033] Figure 1 A structural schematic diagram of the installation position of the cleaning component provided in an embodiment of the present application;

[0034] Figure 2 A schematic diagram of a portion of the structure of a cleaning assembly formed by integrating multiple cleaning paths provided in an embodiment of the present application;

[0035] Figure 3 A schematic diagram of the structure of a cleaning component provided in an embodiment of the present application;

[0036] Figure 4 A schematic diagram of the structure of two connected compression pumps provided in an embodiment of the present application;

[0037] Figure 5 A schematic diagram of the structure of a compression pump provided in an embodiment of the present application;

[0038] Figure 6 A schematic diagram of the connection between the water tank, the water delivery structure and the cleaning component provided in the embodiment of the present application;

[0039] Figure 7 A schematic diagram of the connection between the water tank, water delivery structure, water distribution mechanism and cleaning assembly provided in the embodiment of the present application;

[0040] Figure 8 A schematic diagram of the connection between the water delivery structure, water distribution mechanism and cleaning component provided in an embodiment of the present application.

[0041] Description of reference numerals:

[0042] 10. Cleaning components;

[0043] 100. Clean the passage;

[0044] 110, compression pump; 111, installation pipe; 120, connecting pipe; 130, nozzle;

[0045] 200. Water delivery structure;

[0046] 300, water distribution mechanism;

[0047] 400, soundproof box;

[0048] 410, sound insulation pad; 420, mounting plate; 421, fixing bolt; 430, transition port;

[0049] 500, Monolithic cleaning passage;

[0050] 600, lens assembly;

[0051] 700. Motor vehicle body;

[0052] 710, front of the vehicle; 720, rear of the vehicle; 730, water tank.

[0053] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0054] As described in the background technology, with the development of science and technology, lens assemblies have become an important component of motor vehicles. In order to obtain the scene environment in which the motor vehicle body is located through the lens assembly, the number of lens assemblies can be set to multiple, and multiple lens assemblies are installed at multiple positions of the motor vehicle body to obtain perspective images of the motor vehicle body in multiple directions; however, since the lens assembly is usually arranged on the outside of the motor vehicle body, the lens assembly is easily contaminated with impurities such as ice, snow and dust, thereby affecting the clarity of the image captured by the lens assembly.

[0055] In order to solve the above technical problems, the embodiments of the present application provide a cleaning device and a motor vehicle, wherein the cleaning device comprises a plurality of cleaning passages, and at least two of the plurality of cleaning passages are integrated to form a cleaning assembly; when the lens of the lens assembly is contaminated with impurities such as ice, snow, and dust, a compression pump generates a high-pressure fluid, and the compression pump outputs the high-pressure fluid through an output port, so that the high-pressure fluid can be transported to a nozzle through a connecting pipe, and then the high-pressure fluid is sprayed toward the lens assembly through the nozzle, so as to remove impurities such as ice, snow, and dust on the surface of the lens through the high-pressure fluid;

[0056] Furthermore, at least two of the multiple cleaning passages are integrated to form a cleaning assembly, making the installation of the cleaning passages more convenient; the output port of the compression pump is connected to a nozzle via a connecting pipe, so that the high-pressure fluid required by each nozzle can be sprayed out through a separately controlled compression pump, thereby making the control process of the nozzle spraying the high-pressure fluid more accurate, thereby enabling the cleaning process of the lens assembly to be realized through the cleaning device, thereby improving the clarity of the imaging captured by the lens assembly.

[0057] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0058] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0059] Reference Figure 1-Figure 3 An embodiment of the present application provides a cleaning device for cleaning a plurality of lens assemblies 600 installed on a motor vehicle body 700. The cleaning device includes a plurality of cleaning passages 100. At least two of the plurality of cleaning passages 100 are integrated to form a cleaning assembly 10, so that the installation of the cleaning passages 100 is more convenient.

[0060] Exemplarily, the plurality of lens assemblies may be disposed at least one of the front 710, the body 720, the roof, the left side, and the right side of the motor vehicle body 700; for example, among the plurality of lens assemblies 600, three lens assemblies 600 may be disposed at the front 710 of the motor vehicle body 700, two lens assemblies 600 may be disposed at the left side of the motor vehicle body 700, and two lens assemblies 600 may be disposed at the right side of the motor vehicle body 700, so as to obtain perspective images of the front, left, and right sides of the motor vehicle body 700 through the plurality of lens assemblies 600;

[0061] Correspondingly, the number of cleaning components 10 can be set to three, and the three cleaning components 10 are respectively arranged at the front 710 position of the motor vehicle body 700, the left side of the motor vehicle body 700 and the right side of the motor vehicle body 700. The cleaning component 10 arranged at the front 710 position of the motor vehicle body 700 includes three cleaning passages 100, and each cleaning component 10 arranged on the left side of the motor vehicle body 700 and the right side of the motor vehicle body 700 includes two cleaning passages 100, and each cleaning passage 100 is used to clean a lens assembly 600, so that the cleaning process of the corresponding lens assembly 600 can be realized through the cleaning passage 100, thereby improving the clarity of the imaging captured by the lens assembly 600.

[0062] It should be noted that, refer to Figure 2, multiple cleaning passages 100 can also be integrated to form a cleaning assembly 10, that is, partial structures in the multiple cleaning passages 100 are interconnected to make the installation of the multiple cleaning passages 100 more convenient, and each cleaning passage 100 is used to clean a lens assembly 600.

[0063] Alternatively, some of the multiple cleaning passages 100 can be integrated to form at least one cleaning assembly 10, and the remaining cleaning passages 100 can also form individual cleaning passages 500, each of which is used to face a lens assembly 600.

[0064] It is easy to understand that by adopting the above-mentioned embodiment, the setting of multiple cleaning passages 100 is more flexible, so that the cleaning components 10 and the single-body cleaning passages 500 can be reasonably distributed at different positions of the motor vehicle body 700, and each cleaning passage 100 can be correspondingly arranged near each lens assembly, thereby reducing the length of the cleaning passage 100.

[0065] For example, the number of lens assemblies 600 can be set to eight, among which three lens assemblies 600 are arranged at the front 710 position of the motor vehicle body 700, two lens assemblies 600 are arranged at the left side of the motor vehicle body 700, two lens assemblies 600 are arranged at the right side of the motor vehicle body 700, and one lens assembly 600 is arranged at the rear 720 position of the motor vehicle body 700; correspondingly, the number of cleaning passages 100 can be set to eight, among which seven cleaning passages 100 can be integrated to form three cleaning assemblies 10, and the three cleaning assemblies 10 are respectively arranged at the front 710 position of the motor vehicle body 700, the left side of the motor vehicle body 700 and the right side of the motor vehicle body 700; another cleaning passage 100 forms a monomeric cleaning passage 500, and the monomeric cleaning passage 500 is arranged at the rear 720 position of the motor vehicle body 700, so as to clean the lens assembly 600 located at the rear 720 position of the motor vehicle.

[0066] Reference Figure 3-Figure 5 In some possible implementations, each cleaning passage 100 may include a compression pump 110 having an output port, and the compression pump 110 outputs high-pressure fluid through the output port to clean the lens assembly 600 .

[0067] Each cleaning passage 100 may also include a connecting tube 120 and a nozzle 130 directed toward the lens assembly 600; the output port of the compression pump 110 is connected to a nozzle 130 via a connecting tube 120, and each nozzle 130 is used to output high-pressure fluid to a lens assembly 600, so that each cleaning passage 100 can be used to clean a lens assembly 600, and the high-pressure fluid required by each nozzle 130 can be sprayed out through a separately controlled compression pump 110, thereby making the control process of the nozzle 130 spraying high-pressure fluid more accurate.

[0068] It should be noted that at least two nozzles 130 can be integrated to form an integrated nozzle; the integrated nozzle is used to clean a lens assembly 600; or, each nozzle 130 in the integrated nozzle is used to clean a lens assembly 600, so that the use of the cleaning path is more flexible.

[0069] It is worth mentioning that, although when the power of the compression pump 110 is relatively large, multiple lens assemblies 600 can be cleaned by one compression pump 110, the compression pump 110 needs to always maintain a relatively large output power; for example, when one lens assembly 600 is cleaned or multiple lens assemblies 600 are cleaned simultaneously by one compression pump 110, the output power of the compression pump 110 is the same, so that the compression pump 110 needs to maintain a relatively large output power under any circumstances, resulting in a waste of energy.

[0070] Exemplarily, the multiple cleaning passages 100 may be configured as follows: when all lens assemblies 600 need to be cleaned, the multiple cleaning passages 100 may be in a first state, and the compression pump 110 in each cleaning passage 100 outputs high-pressure fluid to the corresponding lens assembly 600 through the corresponding connecting pipe 120 and the nozzle 130, that is, each cleaning assembly 10 and each monomer cleaning passage 500 are used to clean the corresponding lens assembly 600;

[0071] Alternatively, when part of the lens assembly 600 needs to be cleaned, the plurality of cleaning passages 100 are in the second state, and the compression pumps 110 in some of the cleaning passages 100 output high-pressure fluid to the corresponding lens assembly 600 through the corresponding connecting pipes 120 and nozzles 130 .

[0072] Exemplarily, when multiple cleaning passages 100 are in the second state, in the cleaning assembly 10: all cleaning passages 100 in at least one cleaning assembly 10 output high-pressure fluid to the corresponding lens assembly 600; or, some cleaning passages 100 in at least one cleaning assembly 10 output high-pressure fluid to the corresponding lens assembly 600; or, all cleaning passages 100 in at least one cleaning assembly 10 and some cleaning passages 100 in at least one cleaning assembly 10 output high-pressure fluid to the corresponding lens assembly 600.

[0073] For example, multiple cleaning passages 100 can form several cleaning components 10 and several single-body cleaning passages 500. When the multiple cleaning passages 100 are in the second state, some of the cleaning components 10 and some of the single-body cleaning passages 500 can be used to clean the corresponding lens components 600; or, some of the cleaning components 10 or some of the single-body cleaning passages 500 can be used to clean the corresponding lens components 600; or, in some of the cleaning components 10, some of the cleaning passages 100 in the cleaning components 10 clean the corresponding lens components 600, and the remaining cleaning passages 100 can be in a non-working state.

[0074] It is easy to understand that when the multiple cleaning passages 100 are in the second state, each of the multiple cleaning passages 100 can be individually controlled so that the cleaning passage 100 can be used to clean the corresponding lens assembly 600, thereby reducing the power required by the cleaning device to clean part of the lens assembly 600 and improving the use effect of the cleaning device.

[0075] In the embodiment of the present application, each compression pump 110 is used to clean a lens assembly 600, so that each cleaning passage 100 can use a relatively small output power to clean the corresponding lens assembly 600, thereby reducing energy waste, and due to the reduction in the output power of the compression pump 100, the noise generated by the cleaning passage 100 during the corresponding lens assembly 600 is also reduced. Exemplarily, the cleaning assembly 10 also includes a soundproof box 400, which accommodates the compression pump 110 to isolate the noise generated by the compression pump 110 through the soundproof box 400;

[0076] The sound insulation box 400 may be provided with a transition port 430, and the compression pump 110 may be provided with a mounting pipe 111, the first end of the mounting pipe 111 being connected to the output port of the compression pump 110, the second end of the mounting pipe 111 extending to the outside of the sound insulation box 400 through the transition port 430, and the second end of the mounting pipe 111 being connected to the connecting pipe 120 so that the connecting pipe 120 can be connected to the output port of the compression pump 110 through the mounting pipe 111.

[0077] It should be noted that the mounting tube 111 can be set as an elastic mounting tube 111, and the elastic mounting tube 111 and the transition port 430 can be set to an interference fit to reduce the gap between the elastic mounting tube 111 and the transition port 430, thereby ensuring the sound insulation effect of the sound insulation box 400; or, a sealing ring can also be provided on the inner side of the transition port 430, the outer side of the sealing ring abuts against the inner wall of the transition port 430, and the inner side of the sealing ring abuts against the mounting tube 111, so that the gap between the mounting tube 111 and the transition port 430 can be filled by the sealing ring.

[0078] Exemplarily, the soundproof box 400 can be used to be installed on the motor vehicle body 700, so that the compression pump 110 can be relatively fixed to the motor vehicle body 700 through the soundproof box 400. A soundproof pad 410 can also be provided in the soundproof box 400, and the soundproof pad 410 is attached to the first surface of the soundproof box 400, and the surface of the soundproof pad 410 facing away from the soundproof box 400 is attached to the compression pump 110, so as to reduce the noise generated by the compression pump 110 through the soundproof pad 410, and further improve the sound insulation effect of the soundproof box 400.

[0079] The sound insulation pad 410 can completely cover the inner wall of the sound insulation box 400, that is, the inner side of the sound insulation pad 410 is surrounded to form a closed sound insulation cavity, and the outer side of the sound insulation pad 410 abuts against the inner wall of the sound insulation box 400; or, the sound insulation pad 410 can also be arranged below the compression pump 110, that is, the bottom surface of the sound insulation pad 410 abuts against the inner wall of the sound insulation box 400, and the top surface of the sound insulation pad 410 abuts against the compression pump 110, so as to separate the compression pump 110 from the sound insulation box 400 through the sound insulation pad 410.

[0080] Alternatively, when the compression pump 110 is relatively fixedly connected to the first inner wall of the soundproof box 400, the soundproof pad 410 can be arranged on the first inner wall of the soundproof box 400, and the surface of the soundproof pad 410 facing away from the first inner wall of the soundproof box 400 abuts against the compression pump 110;

[0081] It should be noted that when the compression pump 110 is in working condition, the compression pump 110 is prone to vibrate, thereby driving the inner wall of the sound insulation box 400 to vibrate, increasing the noise generated by the sound insulation box 400 and the compression pump 110; by arranging the sound insulation pad 410 between the compression pump 110 and the sound insulation box 400, when the compression pump 110 is in working condition and vibrates, the sound insulation pad 410 can separate the compression pump 110 from the sound insulation box 400, thereby reducing the possibility of the compression pump 110 driving the sound insulation box 400 to vibrate, and reducing the noise generated by the compression pump 110 and the sound insulation box 400.

[0082] Exemplarily, in each cleaning assembly 10, the number of soundproof boxes 400 can be set to multiple, and multiple soundproof boxes 400 are connected to each other. Multiple soundproof boxes 400 can be set one-to-one with multiple compression pumps 110, each soundproof box 400 accommodates a compression pump 110, and each soundproof box 400 is provided with a soundproof pad 410.

[0083] Alternatively, in each cleaning component 10, the number of soundproof boxes 400 can be set to one or several. When the number of soundproof boxes 400 is set to one, the soundproof box 400 accommodates multiple compression pumps 110, so that the sound insulation process of multiple compression pumps 110 can be achieved simultaneously through one soundproof box 400; alternatively, the number of soundproof boxes 400 can also be set to several. Among the several soundproof boxes 400, at least one soundproof box 400 accommodates at least two compression pumps 110, so that the sound insulation process of at least two compression pumps 110 can be achieved through one soundproof box 400, thereby reducing the number of soundproof boxes 400 and reducing the cost of the cleaning component 10.

[0084] Exemplarily, the thickness of the sound insulation box 400 can be set to be greater than or equal to 1 mm. For example, the thickness of the sound insulation box 400 can be set to one of 1 mm, 2 mm, 3 mm, 4 mm and 5 mm to ensure the sound insulation effect of the sound insulation box 400 on the compression pump 110.

[0085] And / or, the thickness of the sound insulation pad 410 can be greater than or equal to 3 mm, for example, the thickness of the sound insulation pad 410 can be set to one of 3 mm, 4 mm, 5 mm, 6 mm and 8 mm, and the elastic modulus of the sound insulation pad 410 is less than or equal to 10 MPa, for example, the elastic modulus of the sound insulation pad 410 can be set to one of 10 MPa, 8 MPa, 6 MPa, 4 MPa and 2 MPa, thereby reducing the possibility of the compression pump 110 driving the sound insulation box 400 to vibrate through the sound insulation pad 410.

[0086] In some possible embodiments, the high-pressure fluid may include high-pressure gas, and the compression pump 110 may be a diaphragm pump, a centrifugal pump, a vortex pump, a vacuum pump, a mixed flow pump, an axial flow pump, a reciprocating pump, a rotor pump, a hose pump, and other types of pumps; illustratively, the compression pump 110 can be set to a spring plunger pump, and the spring plunger pump does not need to continuously discharge air, and the spring plunger pump can play a certain energy storage role, thereby increasing the air discharge force of the compression pump 110 and improving the cleaning effect of the cleaning passage 100 on the lens assembly 600.

[0087] It should be noted that when a spring plunger pump is used to output high-pressure gas to the nozzle 130, the spring in the spring plunger pump is compressed and the spring force of the spring increases, so that the spring plunger pump accumulates energy. When the spring force in the spring plunger pump increases to the set elastic force, the spring rebounds, so that the compressed air in the plunger cavity can form a high-pressure fluid, and is discharged to the connecting pipe 120 through the output port, thereby realizing the cleaning process of the lens assembly 600 through the nozzle 130.

[0088] Reference Figure 6-Figure 8The cleaning device includes a plurality of cleaning passages 100 and a water delivery structure 200; each cleaning passage 100 may include a compression pump 110, a connecting pipe 120, and a nozzle 130 for facing the lens assembly 600;

[0089] Among them, the compression pump 110 has an output port, and the compression pump 110 outputs high-pressure fluid through the output port. The output port of the compression pump 110 is connected to a nozzle 130 through a connecting pipe 120. Each nozzle 130 is used to output high-pressure fluid to a lens assembly 600, so that each cleaning passage 100 can be used to clean a lens assembly 600, and the high-pressure fluid required by each nozzle 130 can be sprayed out through the separately controlled compression pump 110, thereby making the control process of the nozzle 130 spraying high-pressure fluid more accurate.

[0090] In some possible embodiments, the first end of the water supply structure 200 is used to connect to the water tank 730, and the second end of the water supply structure 200 is connected to at least one of the compression pump 110, the connecting pipe 120 and the nozzle 130, so that the water in the water tank 730 can be transported to the nozzle 130 through the water supply structure 200, thereby improving the cleaning effect of the cleaning passage 100 on the lens assembly 600.

[0091] It is easy to understand that the water supply structure 200 can be formed by connecting multiple water supply pipes, so that the first end of the water supply structure 200 can be connected to the water tank 730 of the motor vehicle body 700, and the second end of the water supply structure 200 can be connected to the cleaning passage 100 in the cleaning component 10, or the second end of the water supply structure 200 can also be connected to the monomeric cleaning passage 500, that is, the water supply structure 200 can be connected to multiple cleaning passages 100, so as to realize the connection process between multiple cleaning passages 100 and the water tank 730 through one water supply structure 200.

[0092] Alternatively, the water supply structure 200 can also be set to several, wherein the first part of the water supply structure 200 is set one-to-one in multiple cleaning components 10, and each water supply structure 200 in the first part of the water supply structure 200 is used to supply water to multiple cleaning passages 100 in a cleaning component 10, and the second part of the water supply structure 200 is set one-to-one in the monomeric cleaning passage 500, and each water supply structure 200 in the first part of the water supply structure 200 is used to supply water to a monomeric cleaning passage 500, so as to make the control process of the water supply passage more convenient.

[0093] At least one control valve may also be provided on the water supply passage to realize the connection and disconnection between the water supply structure 200 and the cleaning passage 100 through the control valve. The number of control valves and the setting position of each control valve may be determined according to actual needs, and the embodiment of the present application does not limit this.

[0094] Exemplarily, the high-pressure fluid may also include water mist, the second end of the water delivery structure 200 is connected to the compression pump 110, and the compression pump 110 may include a first mechanism and a second mechanism that cooperate with each other, the first mechanism may be set as an air compression element, and the air outlet of the first mechanism is connected to the output port, so that the first mechanism can output high-pressure gas to the output port through the air outlet;

[0095] The second mechanism can be set as an atomizing element, the liquid inlet of the second mechanism is connected to the second end of the water supply structure 200, and the liquid outlet of the second mechanism is connected to the output port, the second mechanism outputs water mist to the output port through the liquid outlet, and the water mist and high-pressure gas form a high-pressure fluid, so that the output port of the compression pump 110 can output the high-pressure fluid formed by the water mist and high-pressure gas to the connecting pipe 120.

[0096] It is easy to understand that the liquid from the water delivery structure 200 is atomized by the atomizing element, which increases the contact range between the liquid and the lens assembly 600, improves the utilization rate of the liquid, and the atomized liquid can form a high-pressure fluid with the high-pressure gas, further improving the cleaning effect of the high-pressure fluid on the lens assembly 600.

[0097] Alternatively, the second end of the water supply structure 200 can also be connected to the connecting pipe 120 or the nozzle 130, and the high-pressure fluid includes high-pressure gas. When the compression pump 110 outputs high-pressure gas to the connecting pipe 120 through the output port, the high-pressure gas can drive the water flow in the connecting pipe 120 or the nozzle 130 to flow to the nozzle 130, and the high-pressure gas can increase the flow speed of the water flow, so that the nozzle 130 can spray out high-pressure gas and water flow with increased flow speed, thereby improving the cleaning effect of the cleaning passage 100 on the lens assembly 600.

[0098] Reference Figure 7 and Figure 8 In some possible embodiments, the cleaning device further includes a water distribution mechanism 300; the water distribution mechanism 300 is connected to the water supply structure 200, and the water distribution mechanism 300 supplies water to a nozzle 130 through the water supply structure 200 or the connecting pipe 120; or, the water distribution mechanism 300 supplies water to multiple nozzles 130 through the water supply structure 200 or the connecting pipe 120, so that the water flow rate at the nozzle 130 is more reasonable through the water distribution mechanism 300, thereby improving the cleaning effect of the nozzle 130 on the lens assembly 600.

[0099] The water distribution mechanism 300 can be used to receive the water flow from the water tank 730 and convert the water flow from the water tank 730 into water drops, so that the water drops can be transported to the nozzle 130 through the connecting pipe 120, thereby adjusting the water flow rate at the nozzle 130 through the water distribution mechanism 300. For example, the water distribution mechanism 300 can be provided with a water distribution control member to adjust the water flow rate inside the water distribution mechanism 300 through the water distribution control member. The water distribution mechanism 300 supplies water to one nozzle 130 at a set flow rate through the water distribution control member, thereby converting the water flow into water drops. The set flow rate can be set to be greater than or equal to 0.1 ml / s and less than or equal to 0.3 ml / s. For example, the flow rate of the water drops can be set to one of 0.1 ml / s, 0.2 ml / s and 0.3 ml / s.

[0100] By adopting the above technical solution, by setting up the water distribution mechanism 300, less water can be used each time the lens assembly 600 is cleaned, thereby reducing the problem of excessive water loss during the cleaning of the lens assembly 600. For example, when 0.1 ml of water is consumed each time the lens assembly 600 is cleaned, the water tank 730 with a volume of 5L in the motor vehicle body 700 can be used for more than 10 years, thereby extending the use time of the water stored in the water tank 730 and reducing the possibility of frequently adding water to the water tank 730.

[0101] Exemplarily, the water diversion mechanism 300 can be arranged in the water delivery structure 200, and the water delivery structure 200 can include a first part and a second part that are connected to each other. The first end of the first part of the water delivery structure 200 is connected to the water tank 730, and the second end of the first part of the water delivery structure 200 is connected to the first end of the water diversion mechanism 300 to deliver water to the water diversion mechanism 300 through the first part of the water delivery structure 200; the first end of the second part of the water delivery structure 200 is connected to the second end of the water diversion mechanism 300, and the second end of the second part of the water delivery structure 200 is connected to the connecting pipe 120 to deliver water drops to the connecting pipe 120 through the second part of the water delivery structure 200.

[0102] When the water distribution mechanism 300 can be disposed in the water delivery structure 200, the water distribution mechanism 300 can be closer to the nozzle 130 relative to the compression pump 110, so that the water droplets output by the water distribution mechanism 300 can be combined with the high-pressure fluid output by the compression pump 110 more quickly, so that the water droplets can have a greater initial velocity;

[0103] Alternatively, the water distribution mechanism 300 may be closer to the compression pump 110 relative to the nozzle 130, thereby reducing the movement distance of water droplets in the water delivery structure 200, reducing the possibility of water droplets remaining in the water delivery structure 200, and further improving the utilization rate of the water flow.

[0104] Alternatively, the water diversion mechanism 300 can also be arranged at the connection between the water supply structure 200 and the connecting pipe 120, that is, the first end of the water diversion mechanism 300 is connected to the second end of the water supply structure 200, and the second end of the water diversion mechanism 300 is connected to the connecting pipe 120. The water diversion mechanism receives the water flow from the water supply structure 200, converts the water flow from the water supply structure 200 into water droplets, and transports the water droplets to the connecting pipe 120, so that the water droplets can be transported to the nozzle 130 through the connecting pipe 120.

[0105] By adopting the above technical solution, by setting a water diversion mechanism 300 in the water delivery structure 200, the water diversion mechanism 300 can be used to convert the water flow into water droplets, so that the water droplets are transported to the nozzle 130 through the water delivery structure 200 and the connecting pipe 120, so that the water flow rate at the nozzle 130 is more reasonable, and the water flow rate can be reduced by the water diversion mechanism 300, thereby playing a role in saving water.

[0106] In some possible embodiments, multiple cleaning passages 100 are used to clean one lens assembly 600, so that the compression pump 110 in the cleaning passage 100 can be relatively close to the lens assembly 600, thereby reducing the length of the connecting tube 120 and reducing the loss of high-pressure fluid when flowing in the connecting tube 120, thereby improving the cleaning effect of the cleaning passage 100 on the lens assembly 600.

[0107] Exemplarily, it is easy to understand that the length of the connecting pipe 120 can be determined according to the distance between the output port of the compression pump 110 and the nozzle 130. Exemplarily, the length of the connecting pipe 120 can be set to be less than or equal to 3 meters. The length of the connecting pipe 120 can be set to one of 1.5 meters, 2 meters, 2.5 meters and 3 meters, and the flow rate of the high-pressure fluid when flowing to the nozzle 130 can be greater than or equal to 60 meters / second; for example, when the length of the connecting pipe 120 is set to 3 meters, the flow rate of the high-pressure fluid when flowing to the nozzle 130 can be set to 60 meters / second, so that more than 90% of the dirt and impurities of the lens assembly 600 can be removed by the high-pressure fluid.

[0108] In some possible embodiments, the cleaning device also includes an identification component and a control component. The identification component is used to be close to the lens assembly 600, and the signal output end of the identification component is electrically connected to the control component. The identification component can be used to identify whether there is foreign matter on the surface of the lens assembly 600 through the appearance of the lens assembly 600, judging one or more of the brightness, signal-to-noise ratio peak, and blur level of the image captured by the lens assembly 600, and can transmit the signal to the control component through the signal output end.

[0109] The signal output end of the control component is electrically connected to the control end of each cleaning passage 100. The control component controls at least part of the cleaning passage 100 to output high-pressure fluid to the corresponding lens assembly 600. For example, when the identification component identifies that there is foreign matter on the surface of part of the lens assembly 600, the identification component transmits the signal to the control component through the signal output end. The control component controls the corresponding part of the cleaning passage 100 through the signal output end to output high-pressure flow to the lens assembly 600 with foreign matter on the surface, thereby removing the foreign matter on the surface of the lens assembly 600, so that the cleaning process of the lens assembly 600 is more convenient through the identification component and the control component.

[0110] In summary, when the lens of the lens assembly 600 is contaminated with impurities such as ice, snow, and dust, the compression pump 110 generates a high-pressure fluid, and the compression pump 110 outputs the high-pressure fluid through the output port, so that the high-pressure fluid can be transported to the nozzle 130 through the connecting pipe 120, and then the high-pressure fluid is sprayed toward the lens assembly 600 through the nozzle 130, so as to remove the impurities such as ice, snow, and dust on the surface of the lens through the high-pressure fluid;

[0111] Furthermore, at least two of the multiple cleaning passages 100 are integrated to form a cleaning assembly 10, making the installation of the cleaning passages 100 more convenient; the output port of the compression pump 110 is connected to a nozzle 130 via a connecting pipe 120, so that the high-pressure fluid required by each nozzle 130 can be sprayed out through the individually controlled compression pump 110, thereby making the control process of the nozzle 130 spraying the high-pressure fluid more accurate, so that the cleaning process of the lens assembly 600 can be realized through the cleaning device, thereby improving the clarity of the imaging captured by the lens assembly 600.

[0112] Reference Figure 1-Figure 4 The embodiment of the present application also provides a motor vehicle, including a motor vehicle body 700, a plurality of lens assemblies 600, and a cleaning device as described in any of the above embodiments, wherein the plurality of lens assemblies 600 and the cleaning device are both installed on the motor vehicle body 700; a plurality of cleaning passages 100 are arranged in one-to-one correspondence with the plurality of lens assemblies 600, and a nozzle 130 of each cleaning passage 100 outputs a high-pressure fluid to the corresponding lens assembly 600, so that the lens assembly 600 can be cleaned by the high-pressure fluid.

[0113] In some possible implementations, the cleaning assembly 10 further includes a soundproof box 400, and the soundproof box 400 accommodates the compression pump 110. The specific configuration of the soundproof box 400 can refer to the above description, and the embodiments of the present application will not be repeated here.

[0114] Exemplarily, the sound insulation box 400 may be provided with a mounting plate 420, wherein the first surface of the mounting plate 420 faces the inner side of the sound insulation box 400, and the second surface of the mounting plate 420 faces the outer side of the sound insulation box 400, and the sound insulation box 400 is relatively fixed to the motor vehicle body 700 via the second surface of the mounting plate 420, so that the sound insulation box 400 can be relatively fixed to the motor vehicle body 700 via the mounting plate 420, thereby realizing the installation process of the sound insulation box 400 and the compression pump 110.

[0115] For example, a plurality of fixing bolts 421 may be provided on the mounting plate 420 , the fixing bolts 421 pass through the mounting plate 420 , and the threaded sections of the fixing bolts 421 are threadedly connected to the motor vehicle body 700 , so that the mounting plate 420 can be relatively fixed to the motor vehicle body 700 through the plurality of fixing bolts 421 .

[0116] Exemplarily, the mounting plate 420 can be integrally provided in the soundproof box 400, the first surface of the mounting plate 420 forms the first inner wall of the soundproof box 400, and a soundproof pad 410 is also provided in the soundproof box 400, the soundproof pad 410 is attached to the first surface of the mounting plate 420, and the surface of the soundproof pad 410 facing away from the mounting plate 420 is attached to the compression pump 110, so as to reduce the possibility of the vibration generated by the compression pump 110 being transmitted to the mounting plate 420 through the soundproof pad 410.

[0117] Reference Figure 1 In some possible implementations, the plurality of lens assemblies may be disposed at least one of the front 710, the body 720, the roof, the left side, and the right side of the motor vehicle body 700; the plurality of lens assemblies may be disposed at two to four of the front 710, the body 720, the roof, the left side, and the right side of the motor vehicle body 700. For example, among the plurality of lens assemblies 600, three lens assemblies 600 may be disposed at the front 710 of the motor vehicle body 700, two lens assemblies 600 may be disposed at the left side of the motor vehicle body 700, and two lens assemblies 600 may be disposed at the right side of the motor vehicle body 700, so as to obtain perspective images of the front, left, and right sides of the motor vehicle body 700 through the plurality of lens assemblies 600;

[0118] Correspondingly, the number of cleaning components 10 can be set to three, and the three cleaning components 10 are respectively arranged at the front 710 position of the motor vehicle body 700, the left side of the motor vehicle body 700 and the right side of the motor vehicle body 700. The cleaning component 10 arranged at the front 710 position of the motor vehicle body 700 includes three cleaning passages 100, and each cleaning component 10 arranged on the left side of the motor vehicle body 700 and the right side of the motor vehicle body 700 includes two cleaning passages 100, and each cleaning passage 100 is used to clean a lens assembly 600, so that the cleaning process of the corresponding lens assembly 600 can be realized through the cleaning passage 100, thereby improving the clarity of the imaging captured by the lens assembly 600.

[0119] It is easy to understand that by adopting the above-mentioned embodiment, the setting of multiple cleaning passages 100 is more flexible, so that the cleaning components 10 and the single-body cleaning passages 500 can be reasonably distributed at different positions of the motor vehicle body 700, and each cleaning passage 100 can be correspondingly arranged near each lens assembly, thereby reducing the length of the cleaning passage 100.

[0120] It should be noted that several nozzles 130 in multiple cleaning channels 100 can be used to clean one lens assembly 600; or, at least one nozzle 130 in multiple cleaning channels 100 cleans multiple lens assemblies 600, so that the use of the cleaning channels 100 is more flexible.

[0121] For example, the number of lens assemblies 600 can be set to eight, among which three lens assemblies 600 are arranged at the front 710 position of the motor vehicle body 700, two lens assemblies 600 are arranged at the left side of the motor vehicle body 700, two lens assemblies 600 are arranged at the right side of the motor vehicle body 700, and one lens assembly 600 is arranged at the rear 720 position of the motor vehicle body 700; correspondingly, the number of cleaning passages 100 can be set to eight, among which seven cleaning passages 100 can be integrated to form three cleaning assemblies 10, and the three cleaning assemblies 10 are respectively arranged at the front 710 position of the motor vehicle body 700, the left side of the motor vehicle body 700 and the right side of the motor vehicle body 700; another cleaning passage 100 forms a monomeric cleaning passage 500, and the monomeric cleaning passage 500 is arranged at the rear 720 position of the motor vehicle body 700, so as to clean the lens assembly 600 located at the rear 720 position of the motor vehicle.

[0122] When the plurality of cleaning passages 100 are in the first state, or the plurality of cleaning passages 100 are in the second state, all cleaning passages 100 in the cleaning assembly 10 output high-pressure fluid to the corresponding lens assembly 600 .

[0123] Alternatively, when the plurality of cleaning passages 100 are in the second state, some of the cleaning passages 100 in each cleaning assembly 10 output high-pressure fluid to the corresponding lens assembly 600 , thereby enabling the cleaning process of the corresponding lens assembly 600 to be achieved through the cleaning passages 100 .

[0124] In some possible embodiments, the motor vehicle further includes an identification component and a control component, wherein the identification component is used to be close to the lens assembly 600, and a signal output end of the identification component is electrically connected to the control component; the identification component can be used to identify whether there is a foreign object on the surface of the lens assembly 600 by judging one or more of the brightness, signal-to-noise ratio peak, and blur level of the image captured by the lens assembly 600 through the appearance of the lens assembly 600, and can transmit the signal to the control component through the signal output end.

[0125] The signal output end of the control component is electrically connected to the control end of each cleaning passage 100. The control component controls at least part of the cleaning passage 100 to output high-pressure fluid to the corresponding lens assembly 600. For example, when the identification component identifies that there is foreign matter on the surface of part of the lens assembly 600, the identification component transmits the signal to the control component through the signal output end. The control component controls the corresponding part of the cleaning passage 100 through the signal output end to output high-pressure flow to the lens assembly 600 with foreign matter on the surface, thereby removing the foreign matter on the surface of the lens assembly 600, so that the cleaning process of the lens assembly 600 is more convenient through the identification component and the control component.

[0126] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0127] In the description of the present invention, it should be understood that the terms "including" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0128] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected or indirectly connected through an intermediate medium, and it can make the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0129] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cleaning device, characterized in that: comprising a plurality of cleaning passages, at least two of the plurality of cleaning passages being integrated to form a cleaning assembly; Each of the cleaning passages includes a compression pump having an output port, through which the compression pump outputs high-pressure fluid to clean the lens assembly.

2. The cleaning device according to claim 1, characterized in that Each of the cleaning passages further comprises a connecting pipe and a spray head directed toward the lens assembly; The first end of the connecting pipe is connected to the output port of the compression pump, and the second end of the connecting pipe is connected to the nozzle.

3. The cleaning device according to claim 2, characterized in that: At least two of the nozzles are integrated to form an integrated nozzle; The integrated nozzle is used to clean one lens assembly; or, each nozzle in the integrated nozzle is used to clean one lens assembly.

4. The cleaning device according to claim 2, characterized in that: The cleaning assembly further comprises a soundproof box, wherein the soundproof box accommodates the compression pump; The soundproof box is provided with a transition port, and the compression pump is provided with a mounting pipe, the first end of the mounting pipe is connected to the output port of the compression pump, the second end of the mounting pipe extends to the outside of the soundproof box through the transition port, and the second end of the mounting pipe is connected to the connecting pipe.

5. The cleaning device according to claim 4, characterized in that: A sound insulation pad is also provided in the sound insulation box. The sound insulation pad is attached to a first surface of the sound insulation box, and a surface of the sound insulation pad facing away from the sound insulation box is attached to the compression pump.

6. The cleaning device according to claim 5, characterized in that: The thickness of the soundproof box is greater than or equal to 1 mm; And / or, the thickness of the sound insulation pad is greater than or equal to 3 mm, and the elastic modulus of the sound insulation pad is less than or equal to 10 MPa.

7. The cleaning device according to claim 4, characterized in that: In each of the cleaning components, the number of the soundproof boxes is set to be multiple, and each of the soundproof boxes accommodates one of the compression pumps; Alternatively, in each of the cleaning components, at least one of the soundproof boxes accommodates at least two of the compression pumps.

8. The cleaning device according to claim 2, characterized in that: The plurality of cleaning paths are configured such that: when the plurality of cleaning paths are in a first state, the compression pump in each of the cleaning paths outputs high-pressure fluid to the corresponding lens assembly through the corresponding connecting pipe and the nozzle; When the plurality of cleaning passages are in the second state, the compression pumps in some of the cleaning passages output high-pressure fluid to the corresponding lens assembly through the corresponding connecting pipes and the nozzles.

9. The cleaning device according to claim 8, characterized in that: When the plurality of cleaning paths are in the second state, in the cleaning assembly: All of the cleaning passages in at least one of the cleaning assemblies output high-pressure fluid to the corresponding lens assembly; Alternatively, part of the cleaning passages in at least one of the cleaning components outputs high-pressure fluid to the corresponding lens component; Alternatively, all of the cleaning passages in at least one of the cleaning components and part of the cleaning passages in at least one of the cleaning components output high-pressure fluid to the corresponding lens assembly.

10. The cleaning device according to any one of claims 1 to 9, characterized in that: The compression pump is configured as a spring plunger pump.

11. The cleaning device according to any one of claims 2 to 9, characterized in that: The cleaning device also includes a water delivery structure; The first end of the water delivery structure is used to be connected to the water tank, and the second end of the water delivery structure is connected to at least one of the compression pump, the connecting pipe and the nozzle.

12. The cleaning device according to claim 11, characterized in that The second end of the water delivery structure is connected to the compression pump; The compression pump comprises a first mechanism and a second mechanism that cooperate with each other, the gas outlet of the first mechanism is connected to the output port, and the first mechanism outputs high-pressure gas to the output port through the gas outlet; The liquid inlet of the second mechanism is connected to the second end of the water delivery structure, the liquid outlet of the second mechanism is connected to the output port, the second mechanism outputs water mist to the output port through the liquid outlet, and the water mist and the high-pressure gas form the high-pressure fluid.

13. The cleaning device according to claim 11, characterized in that The cleaning device also includes a water distribution mechanism; The water distribution mechanism is connected to the water delivery structure, and the water distribution mechanism supplies water to one of the nozzles through the water delivery structure or the connecting pipe; or the water distribution mechanism supplies water to multiple nozzles through the water delivery structure or the connecting pipe.

14. The cleaning device according to claim 13, characterized in that The water distribution mechanism is configured as follows: the water distribution mechanism is connected to the water delivery structure, and the water distribution mechanism is close to the nozzle relative to the compression pump; or the water distribution mechanism is close to the compression pump relative to the nozzle.

15. The cleaning device according to claim 13, characterized in that The water distribution mechanism is provided with a water distribution control component, and the water distribution mechanism is configured as follows: the water distribution mechanism supplies water to one of the nozzles at a set flow rate through the water distribution control component, and the set flow rate is greater than or equal to 0.1 ml / s and less than or equal to 0.3 ml / s.

16. The cleaning device according to any one of claims 1 to 9, characterized in that: Some of the cleaning paths in the plurality of cleaning paths are integrated to form at least one cleaning component; The remaining cleaning passages in the plurality of cleaning passages respectively form unitary cleaning passages, and each unitary cleaning passage is used to face one of the lens assemblies.

17. The cleaning device according to any one of claims 1 to 9, characterized in that: The cleaning device further comprises an identification member and a control member, wherein the identification member is used to be close to the lens assembly, and a signal output end of the identification member is electrically connected to the control member; The signal output end of the control element is electrically connected to the control end of each of the cleaning passages, and the control element controls at least part of the cleaning passages to output high-pressure fluid to the corresponding lens assembly.

18. A cleaning device, characterized in that: It includes a plurality of cleaning passages, a water delivery structure and at least one water distribution mechanism; Each of the cleaning passages comprises a compression pump, a connecting pipe, and a nozzle directed toward the lens assembly; the compression pump has an output port, the compression pump outputs high-pressure fluid through the output port, and the output port of the compression pump is connected to one of the nozzles through one of the connecting pipes; The first end of the water delivery structure is used to be connected to the water tank, and the second end of the water delivery structure is connected to at least one of the compression pump, the connecting pipe and the nozzle; The water distribution mechanism is connected to the water delivery structure, and the water distribution mechanism supplies water to the nozzle through the water delivery structure or the connecting pipe.

19. The cleaning device according to claim 18, characterized in that The water distribution mechanism supplies water to one of the nozzles through the water delivery structure or the connecting pipe; or, the water distribution mechanism supplies water to a plurality of nozzles through the water delivery structure or the connecting pipe.

20. The cleaning device according to claim 18, characterized in that The water distribution mechanism is configured as follows: the water distribution mechanism is connected to the water delivery structure, and the water distribution mechanism is close to the nozzle relative to the compression pump; or the water distribution mechanism is close to the compression pump relative to the nozzle.

21. The cleaning device according to claim 18, characterized in that The water distribution mechanism is provided with a water distribution control component, and the water distribution mechanism is configured as follows: the water distribution mechanism supplies water to one of the nozzles at a set flow rate through the water distribution control component, and the set flow rate is greater than or equal to 0.1 ml / s and less than or equal to 0.3 ml / s.

22. The cleaning device according to claim 18, characterized in that The second end of the water delivery structure is connected to the compression pump; The compression pump comprises a first mechanism and a second mechanism that cooperate with each other, the gas outlet of the first mechanism is connected to the output port, and the first mechanism outputs high-pressure gas to the output port through the gas outlet; The liquid inlet of the second mechanism is connected to the second end of the water delivery structure, the liquid outlet of the second mechanism is connected to the output port, the second mechanism outputs water mist to the output port through the liquid outlet, and the water mist and the high-pressure gas form the high-pressure fluid.

23. The cleaning device according to claim 18, characterized in that Some of the cleaning paths in the plurality of cleaning paths are integrated to form at least one cleaning assembly; The cleaning assembly further comprises a soundproof box, wherein the soundproof box accommodates the compression pump; The soundproof box is provided with a transition port, and the compression pump is provided with a mounting pipe, the first end of the mounting pipe is connected to the output port of the compression pump, the second end of the mounting pipe extends to the outside of the soundproof box through the transition port, and the second end of the mounting pipe is connected to the connecting pipe.

24. The cleaning device according to claim 23, characterized in that A sound insulation pad is also provided in the sound insulation box. The sound insulation pad is attached to a first surface of the sound insulation box, and a surface of the sound insulation pad facing away from the sound insulation box is attached to the compression pump.

25. The cleaning device according to claim 24, characterized in that The thickness of the soundproof box is greater than or equal to 1 mm; And / or, the thickness of the sound insulation pad is greater than or equal to 3 mm, and the elastic modulus of the sound insulation pad is less than or equal to 10 MPa.

26. The cleaning device according to claim 24, characterized in that In each of the cleaning components, the number of the soundproof boxes is set to be multiple, and each of the soundproof boxes accommodates one of the compression pumps; Alternatively, in each of the cleaning components, at least one of the soundproof boxes accommodates at least two of the compression pumps.

27. The cleaning device according to claim 18, characterized in that The plurality of cleaning paths are configured as follows: When the plurality of cleaning passages are in the first state, the compression pump in each of the cleaning passages outputs high-pressure fluid to the corresponding lens assembly through the corresponding connecting pipe and the nozzle; When the plurality of cleaning passages are in the second state, the compression pumps in some of the cleaning passages output high-pressure fluid to the corresponding lens assembly through the corresponding connecting pipes and the nozzles.

28. The cleaning device according to claim 27, characterized in that Some of the cleaning paths in the plurality of cleaning paths are integrated to form at least one cleaning assembly; When the plurality of cleaning paths are in the second state, in the cleaning assembly: All of the cleaning passages in at least one of the cleaning assemblies output high-pressure fluid to the corresponding lens assembly; Alternatively, part of the cleaning passages in at least one of the cleaning components outputs high-pressure fluid to the corresponding lens component; Alternatively, all of the cleaning passages in at least one of the cleaning components and part of the cleaning passages in at least one of the cleaning components output high-pressure fluid to the corresponding lens assembly.

29. The cleaning device according to any one of claims 18 to 28, characterized in that: The compression pump is configured as a spring plunger pump.

30. The cleaning device according to any one of claims 18 to 28, characterized in that: Some of the cleaning paths in the plurality of cleaning paths are integrated to form at least one cleaning assembly; The remaining cleaning passages in the plurality of cleaning passages respectively form unitary cleaning passages, and each unitary cleaning passage is used to face one of the lens assemblies.

31. The cleaning device according to any one of claims 18 to 28, characterized in that: The cleaning device further comprises an identification member and a control member, wherein the identification member is used to be close to the lens assembly, and a signal output end of the identification member is electrically connected to the control member; The signal output end of the control element is electrically connected to the control end of each of the cleaning passages, and the control element controls at least part of the cleaning passages to output high-pressure fluid to the corresponding lens assembly.

32. A motor vehicle, characterized in that: It comprises a motor vehicle body, a plurality of lens assemblies, and a cleaning device as described in any one of claims 1 to 31, wherein the plurality of lens assemblies and the cleaning device are both installed on the motor vehicle body.

33. The motor vehicle according to claim 32, characterized in that The plurality of cleaning passages are arranged in one-to-one correspondence with the plurality of lens assemblies, and the nozzle of each cleaning passage outputs the high-pressure fluid to the corresponding lens assembly.

34. The motor vehicle according to claim 32, characterized in that A plurality of nozzles in a plurality of the cleaning passages clean one of the lens assemblies; Alternatively, at least one of the nozzles in the plurality of cleaning passages cleans a plurality of the lens assemblies.

35. The motor vehicle according to claim 32, characterized in that The cleaning assembly further comprises a soundproof box, wherein the soundproof box accommodates the compression pump; The soundproof box is provided with a mounting plate, the first surface of the mounting plate faces the inner side of the soundproof box, the second surface of the mounting plate faces the outer side of the soundproof box, and the soundproof box is relatively fixed to the motor vehicle body through the second surface of the mounting plate; A sound insulation pad is also provided in the sound insulation box. The sound insulation pad is attached to the first surface of the mounting plate, and the surface of the sound insulation pad facing away from the mounting plate is attached to the compression pump.

36. The motor vehicle according to claim 33, characterized in that The plurality of lens assemblies are arranged at least one of the front, body, roof, left side and right side of the motor vehicle body; A plurality of the cleaning passages form at least one of the cleaning components and at least one monomeric cleaning passage; the cleaning components and the monomeric cleaning passage are correspondingly arranged at at least one of the front, body, roof, left side and right side of the motor vehicle body; the cleaning passage in the cleaning component and the monomeric cleaning passage are correspondingly arranged in one of the lens components.

37. The motor vehicle according to claim 36, characterized in that When the plurality of cleaning paths are in the first state, or when the plurality of cleaning paths are in the second state: At least one of the cleaning components or at least one of the single-body cleaning passages disposed on the front, body, roof, left side, and right side of the motor vehicle body outputs high-pressure fluid to the corresponding lens component.

38. The motor vehicle according to claim 36, characterized in that The plurality of lens assemblies are arranged at two to four locations among the front, body, roof, left side and right side of the motor vehicle body; When the plurality of cleaning passages are in the first state, or when the plurality of cleaning passages are in the second state, all of the cleaning passages in the cleaning assembly output high-pressure fluid to the corresponding lens assembly.

39. The motor vehicle according to claim 36, characterized in that The plurality of lens assemblies are arranged at two to four locations among the front, body, roof, left side and right side of the motor vehicle body; When the plurality of cleaning passages are in the second state, some of the cleaning passages in each cleaning assembly output high-pressure fluid to the corresponding lens assembly.

40. A motor vehicle according to any one of claims 32 to 39, characterized in that: The motor vehicle further comprises an identification member and a control member, wherein the identification member is used to be close to the lens assembly, and a signal output end of the identification member is electrically connected to the control member; The signal output end of the control element is electrically connected to the control end of each of the cleaning passages, and the control element controls at least part of the cleaning passages to output high-pressure fluid to the corresponding lens assembly.

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