Camera, camera cleaning device and vehicle

Abstract

The utility model provides a camera, a camera cleaning device and a vehicle. The camera is arranged in the shell, the upper end face of the shell is provided with the extending opening for extending out of the camera lens, the air spraying head of the air spraying device and the water spraying head of the water spraying device are arranged on the two sides of the extending opening, air is sprayed to the camera lens through the air spraying head, and water is sprayed to the camera lens through the water spraying head. One end of the air pipe is communicated with the air spraying head, and the other end of the air pipe is communicated with the air source. According to the camera cleaning device disclosed by the invention, when raindrops or dust is adhered to the lens of the camera, gas can be conveyed to the gas pipe through the gas source, then the lens of the camera is purged through the gas spraying head, the raindrops or flying dust adhered to the lens is removed, and the lens of the camera is ensured to be clean.

Description

Technical Field

[0001] The utility model relates to the field of camera equipment, in particular to a camera, a camera cleaning device and a vehicle. Background Art

[0002] In intelligent driving systems, onboard cameras serve as the "eyes" of intelligent driving, fundamental to numerous warning and recognition functions. Based on their different autonomous driving functions and placement, onboard cameras can be categorized as either in-cabin or out-cabin cameras. Due to the poor environmental performance of out-cabin cameras, their lenses can be easily obscured by raindrops or dust during driving, such as in rainy, snowy, or dusty conditions. Such obstruction can significantly impact algorithm recognition and the implementation of intelligent driving functions, posing significant risks to both drivers and pedestrians. Utility Model Content

[0003] In view of this, embodiments of the present invention provide a camera, a camera cleaning device, and a vehicle to solve the safety issues posed to drivers and pedestrians when the camera lens is blocked by raindrops or dust.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The first aspect of the utility model discloses a camera cleaning device, comprising: a housing and an air jet device;

[0006] The shell is provided with a storage cavity for installing a camera;

[0007] The jet device includes a jet head and an air pipe;

[0008] The upper end surface of the shell is provided with a protrusion port for the camera lens to protrude;

[0009] The air jet head is arranged on one side of the probe port and is used to spray air toward the lens of the camera;

[0010] One end of the air pipe is connected to the air jet head, and the other end is used to be connected to the air source.

[0011] Preferably, the air nozzles of the air jet head are distributed in a fan shape.

[0012] Preferably, it further comprises: a first power mechanism;

[0013] The upper end surface of the shell is provided with a first receiving groove for receiving the spray head;

[0014] The tail of the jet head is rotatably arranged in the first receiving slot via a rotating shaft;

[0015] The first power mechanism is in transmission connection with the first rotating shaft to drive the jet head to rotate around the tail of the jet head, so that the jet head switches between the first storage state and the first raising state, and the jet head is aligned with the lens of the camera in the first raising state.

[0016] Preferably, it further comprises: a water spraying device for spraying water onto the lens of the camera and an erasing device for erasing the lens of the camera;

[0017] The water spraying device includes: a water spraying head, a water pipe and a water pump;

[0018] The water spray head is arranged on one side of the exploration port, and is used to spray water toward the lens of the camera;

[0019] One end of the water pipe is connected to the sprinkler head, and the other end is connected to the water pump.

[0020] Preferably, a plurality of water channels are provided in the sprinkler head;

[0021] Multiple waterways are distributed in a fan shape.

[0022] Preferably, it further comprises: a second power mechanism;

[0023] The upper end surface of the shell is provided with a second receiving groove for receiving the water spray head;

[0024] The tail of the water spray head is rotatably arranged in the second receiving groove via a rotating shaft;

[0025] The second power mechanism is connected to the second rotating shaft to drive the water spray head to rotate around the tail of the water spray head, so that the water spray head can switch between the second storage state and the second raising state, and the water spray head is aligned with the lens of the camera in the second raising state.

[0026] Preferably, the erasing device comprises: a third power mechanism, a fourth power mechanism, an erasing member, a first elastic member, a second elastic member and a rubber strip;

[0027] A first chute and a second chute are symmetrically provided on both sides of the shell, and the first chute and the second chute are located on both sides of the jet head and the water spray device;

[0028] The erasing member is arranged on the upper end surface of the shell;

[0029] The rubber strip is arranged on the side of the erasing member that contacts the camera, and the rubber strip has an arc-shaped structure that matches the lens of the camera;

[0030] The third power mechanism is arranged in the first slide groove;

[0031] One end of the first elastic member is connected to the first end of the erasing member, and the other end of the first elastic member is transmission-connected to the third power mechanism, which drives the first end of the erasing member to slide along the first sliding groove through the first elastic member;

[0032] The fourth power mechanism is arranged in the second chute;

[0033] The first end of the second elastic member is connected to the second end of the erasing member, and the second end of the second elastic member is transmission-connected to the fourth power mechanism. The fourth power mechanism drives the second end of the erasing member to slide along the second slide groove through the second elastic member. The fourth power mechanism drives the erasing member to wipe the lens of the camera synchronously through the second elastic member and the third power mechanism through the first elastic member.

[0034] Preferably, it further comprises: a dust-proof brush arranged on the upper part of the first chute and the upper part of the second chute.

[0035] The second aspect of the present utility model discloses a camera device, comprising the camera cleaning device disclosed in the first aspect of the present utility model.

[0036] The third aspect of the present utility model discloses a vehicle, comprising a camera and the camera cleaning device disclosed in the first aspect of the present utility model.

[0037] Based on the above-mentioned camera, camera cleaning device, and vehicle provided by the utility model, the camera is disposed within a housing, and a probe port for the camera lens is provided on the upper end surface of the housing, and a nozzle head and a water spray head of an air jet device are disposed on either side of the probe port. The air jet device sprays air toward the camera lens through the nozzle head, with one end of an air pipe connected to the nozzle head and the other end connected to an air source; the water spray device sprays water toward the camera lens through the water spray head, with one end of a water pipe connected to the water spray head and the other end connected to a water pump. With the above-disclosed camera cleaning device, when raindrops or dust adhere to the camera lens, gas can be delivered to the air pipe through the air source, and then the camera lens can be purged through the nozzle head to remove raindrops or flying dust adhering to the lens, thereby ensuring that the camera lens is clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0039] Figure 1 A schematic structural diagram of a camera cleaning device provided by an embodiment of the present utility model;

[0040] Figure 2 A schematic structural diagram of the upper end surface of the housing provided in an embodiment of the present utility model;

[0041] Figure 3A cross-sectional view of a housing provided in an embodiment of the present utility model;

[0042] Figure 4 A schematic diagram of the structure inside the first chute provided in an embodiment of the utility model;

[0043] Figure 5 A schematic diagram of the structure of the air jet device and the water jet device provided in an embodiment of the present utility model inside the housing;

[0044] Figure 6 A schematic structural diagram of an air injection device provided in an embodiment of the present utility model;

[0045] Figure 7 A schematic structural diagram of a water spray device provided in an embodiment of the present utility model;

[0046] Figure 8 A schematic diagram of the movement of the erasing device provided in an embodiment of the present utility model.

[0047] Among them, the housing 1, the first receiving slot 11, the second receiving slot 12, the first slide slot 13, the second slide slot 14; the camera 2; the jet device 3, the jet head 31, the air pipe 32, the fan 33; the first power mechanism 41, the first rotating shaft 42; the water spray device 5, the water spray head 51, the water pipe 52, the water pump 53; the erasing device 6; the second power mechanism 71, the second rotating shaft 72;

[0048] Erasing device 6 : third power mechanism 61 , fourth power mechanism 62 , erasing member 63 , first elastic member 64 , second elastic member 65 , rubber strip 66 . DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0050] The present invention provides a camera cleaning device. Figures 1 to 8 , Figure 1 Schematic diagram of the structure of a camera cleaning device, the camera cleaning device comprises: a housing 1 and an air jet device 3;

[0051] The housing 1 is provided with a storage cavity for installing the camera 2;

[0052] The air injection device 3 includes an air injection head 31 and an air pipe 32;

[0053] The upper end surface of the housing 1 is provided with an opening for the lens of the camera 2 to protrude;

[0054] The air jet head 31 is provided on one side of the probe port and is used to spray air toward the lens of the camera 2;

[0055] One end of the air pipe 32 is connected to the air nozzle 31, and the other end is used to communicate with the air source.

[0056] It should be noted that the gas ejected by the nozzle 31 of the present application can eject gas of different pressures according to the degree of raindrops or dust adhering to the lens of the camera 2, thereby achieving different degrees of cleaning.

[0057] Preferably, the air source of the present application is provided by a fan or an air pump, and those skilled in the art can select one according to their needs.

[0058] The embodiment of the present invention provides a housing 1 with a storage cavity for mounting a camera 2, and an upper end surface of the housing 1 with an outlet for the lens of the camera 2 to extend therethrough. A nozzle 31 of an air jet device 3 is positioned on one side of the outlet, and air is ejected toward the lens of the camera 2 through the nozzle 31. One end of an air pipe 32 is connected to the nozzle 31, and the other end is connected to an air source. With the disclosed camera cleaning device, when raindrops or dust adhere to the lens of the camera 2, air can be supplied from the air source to the nozzle 32, and then the nozzle 31 can be used to purge the lens of the camera 2, removing raindrops or dust adhering to the lens, thereby ensuring that the lens of the camera 2 is clean.

[0059] Specifically, the air nozzles of the air jet head 31 are distributed in a fan shape.

[0060] It should be noted that the air nozzles of the air nozzle 31 are distributed in a fan shape, so that when the air nozzles spray gas, not only the flow rate and pressure of the gas can be guaranteed, but also the lens of the entire camera 2 can be blown to quickly remove raindrops or flying dust.

[0061] Furthermore, the camera cleaning device further includes: a first power mechanism 41;

[0062] The upper end surface of the housing 1 is provided with a first receiving groove 11 for receiving the spray head 31;

[0063] The tail of the nozzle 31 is rotatably disposed in the first receiving groove 11 via the first rotating shaft 42;

[0064] The first power mechanism 41 is in transmission connection with the first rotating shaft 42 to drive the nozzle head 31 to rotate around the tail of the nozzle head, so that the nozzle head 31 switches between the first storage state and the first raising state. The nozzle head 31 is aligned with the lens of the camera 2 in the first raising state.

[0065] It should be noted that by opening a first receiving groove 11 for receiving the air jet head 31 on the upper end surface of the shell 1, and rotatably arranging the tail of the air jet head 31 in the first receiving groove 11 through the rotating shaft, and drivingly connecting the first power mechanism 41 and the first rotating shaft 42 to drive the air jet head 31 to rotate around the tail of the air jet head, so that the air jet head 31 switches between the first receiving state and the first lifting state, and the air jet head 31 is aligned with the lens of the camera 2 in the first lifting state, and then the air jet head 31 is received in the first receiving groove 11 when the lens of the camera 2 does not need to be cleaned, avoiding external impurities from entering the air jet head 31 to cause blockage, and improving the appearance of the shell 1, and not affecting the camera view. When the lens of the camera 2 needs to be cleaned, the air jet head 31 can be rotated by the first power mechanism 41 to make the head of the air jet head 31 lift up and align with the lens of the camera 2, and then the air jet head 31 is provided with gas by the gas source to blow the lens of the camera 2.

[0066] It should be further noted that when the head of the air jet head 31 is lifted up, the air outlet direction of the air jet head 31 can be tangent to the lens of the camera 2.

[0067] Further, the camera cleaning device further comprises a water spraying device 5 for spraying water to the lens of the camera 2 and a wiping device 6 for wiping the lens of the camera 2.

[0068] The water spraying device 5 comprises a water spraying head 51, a water pipe 52 and a water pump 53.

[0069] The water spraying head 51 is arranged on one side of the outlet, and the water spraying head 51 is used for spraying water to the lens of the camera 2.

[0070] One end of the water pipe 52 is in communication with the water spraying head 51, and the other end is in communication with the water pump 53.

[0071] It should be noted that the water spraying head 51 is arranged on one side of the outlet, and the water spraying head 51 sprays water to the lens of the camera 2, and one end of the water pipe 52 is in communication with the water spraying head 51, and the other end is in communication with the water pump 53, and then the water pump 53 can provide cleaning liquid for cleaning to the water spraying head 51.

[0072] It should be further noted that by arranging the water spraying device 5 for spraying water to the lens of the camera 2 and the wiping device 6 for wiping the lens of the camera 2, when the air jet device 3 cannot clean the raindrops or dust adhered to the camera 2, the water spraying device 5 can be used to spray water to the lens of the camera 2, and then the wiping device 6 can be used to wipe the lens of the camera 2.

[0073] It is worth noting that in the specific implementation process, the working of the wiping device 6, the water spraying device 5 and the air jet device 3 can be adjusted according to the needs.

[0074] For ease of understanding, the following example is taken as an example where the camera 2 is installed outside the vehicle.

[0075] For example, in method 1, when the vehicle suddenly enters a dusty environment, the jet device 3 may be controlled to blow the camera 2 to remove some dust, and then the erasing device 6 may be controlled to erase the camera 2 .

[0076] Method 2: When the vehicle is driving on a rainy day and rainwater adheres to the lens of the camera 2, the erasing device 6 can be controlled to erase the camera 2 first. After clearing a large amount of rainwater, the jet device 3 can be controlled to blow away the small water droplets on the lens of the camera 2.

[0077] Method 3: When the vehicle is driving on a muddy road and mud stains are attached to the lens of camera 2, the water spray device 5 can be controlled to start first, then the jet device 3 can be controlled to purge the camera 2, and then the erasing device 6 can be controlled to erase the camera 2, and finally the jet device 3 can be controlled to purge the small water droplets on the lens of camera 2.

[0078] Furthermore, the water nozzles of the water spray head 51 are distributed in a fan shape.

[0079] It should be noted that the water nozzles of the water spray head 51 are distributed in a fan shape, so that when the water nozzles spray out the cleaning liquid, not only the flow rate and pressure of the cleaning liquid can be guaranteed, but also the lens of the entire camera 2 can be washed to quickly remove raindrops or flying dust.

[0080] Furthermore, the vehicle-mounted camera cleaning device further includes: a second power mechanism 71;

[0081] The upper end surface of the housing 1 is provided with a second receiving groove 12 for receiving the water spray head 51;

[0082] The tail of the water spray head 51 is rotatably disposed in the second receiving groove 12 via the second rotating shaft 72;

[0083] The second power mechanism 71 is in transmission connection with the second rotating shaft 72 to drive the water spray head 51 to rotate around the tail of the water spray head 51 so that the water spray head 51 switches between the second storage state and the second raising state, and the spray head 31 is aligned with the lens of the camera 2 in the second raising state.

[0084] It should be noted that by setting a second power mechanism 71 and opening a second receiving groove 12 for receiving the water spray head 51 on the upper end surface of the shell 1, the tail of the water spray head 51 can be rotatably set in the second receiving groove 12 through a rotating shaft, and the second power mechanism 71 is transmission-connected with the second rotating shaft 72 to drive the water spray head 51 to rotate around the tail of the water spray head 51, so that the water spray head 51 switches between the second receiving state and the second raising state. The jet head 31 is aimed at the lens of the camera 2 in the second raising state, and then when the water spray device 5 is not needed to clean the camera 2, the water spray head 51 is stored in the second receiving groove 12 to prevent external impurities from entering the jet head 31 and causing blockage, and further improve the aesthetics of the shell 1. When the lens of the camera 2 needs to be cleaned, the water spray head 51 can be driven to rotate by the second power mechanism 71, so that the head of the water spray head 51 is lifted up and aimed at the lens of the camera 2, and then the water pump 53 provides cleaning fluid to the jet head 31 to clean the lens of the camera 2.

[0085] It should also be noted that when the head of the water spray head 51 is lifted upward, the water outlet direction of the water spray head 51 can be tangent to the lens of the camera 2.

[0086] Specifically, the erasing device 6 includes: a third power mechanism 61, a fourth power mechanism 62, an erasing member 63, a first elastic member 64, a second elastic member 65 and a rubber strip 66;

[0087] A first chute 13 and a second chute 14 are symmetrically provided on both sides of the upper end surface of the housing 1, and the first chute 13 and the second chute 14 are located on both sides of the air jet device and the water spray device 5;

[0088] The erasing member 63 is provided on the upper end surface of the housing 1;

[0089] The rubber strip 66 is provided on the side of the erasing member 63 that contacts the camera 2 , and the rubber strip 66 has an arc-shaped structure that cooperates with the lens of the camera 2 ;

[0090] The third power mechanism 61 is disposed in the first chute 13;

[0091] One end of the first elastic member 64 is connected to the first end of the erasing member 63, and the other end of the first elastic member 64 is transmission-connected to the third power mechanism 61. The third power mechanism 61 drives the first end of the erasing member 63 to slide along the first slide groove 13 through the first elastic member 64.

[0092] The fourth power mechanism 62 is disposed in the second chute 14;

[0093] The first end of the second elastic member 65 is connected to the second end of the erasing member 63, and the second end of the second elastic member 65 is transmission-connected to the fourth power mechanism 62. The fourth power mechanism 62 drives the second end of the erasing member 63 to slide along the second slide groove 14 through the second elastic member 65. The fourth power mechanism 62 drives the erasing member 63 to wipe the lens of the camera 2 synchronously through the second elastic member 65 and the third power mechanism 61 through the first elastic member 64.

[0094] It should be noted that by providing a rubber strip 66 on the side of the erasing member 63 that contacts the camera 2, and providing the rubber strip 66 with an arc-shaped structure that cooperates with the lens of the camera 2, the rubber strip 66 can be in close contact with the lens of the camera 2, thereby better scraping off rain and / or dust from the lens of the camera 2.

[0095] It should also be noted that, through the above-disclosed solution, when the erasing device 6 is needed to erase the lens of the camera 2, the third power mechanism 61 can drive the first elastic member 64 and the fourth power mechanism 62 to swing synchronously by driving the second elastic member 65, so that the rubber strip 66 on the erasing member 63 wipes the lens of the camera 2 back and forth to clean the lens of the camera 2.

[0096] Preferably, the third power mechanism 61 and the fourth power mechanism 62 are rotary stepping motors.

[0097] It should be noted that the third power mechanism 61 and the fourth power mechanism 62 can be rotary stepping motors or other motors, and those skilled in the art can make the selection according to needs.

[0098] It is worth noting that the third power mechanism 61 and the fourth power mechanism 62 are set as rotary stepper motors, and the swing angle and speed of the first elastic member 64 and the second elastic member 65 can be controlled by the rotary stepper motor to achieve different degrees of wiping, such as three wiping speeds of high, medium and low.

[0099] It should also be noted that when the third power mechanism 61 and the fourth power mechanism 62 drive the first elastic member 64 and the second elastic member 65 to swing, it is ensured that the erasing member 63 can be close to the lens of the camera 2, further improving the ability of the erasing device 6 to clean the camera 2.

[0100] Furthermore, the camera cleaning device further includes: a dust-proof brush provided on the upper portion of the first chute 13 and the upper portion of the second chute 14 .

[0101] It should be noted that the dust-proof brushes on the upper part of the first slide groove 13 and the upper part of the second slide groove 14 can effectively prevent dust from entering the first slide groove 13 and the second slide groove 14, ensuring the cleanliness of the first slide groove 13 and the second slide groove 14, and further ensuring that the first elastic member 64 and the second elastic member 65 can drive the wiping member to wipe the lens of the camera 2.

[0102] Based on the camera cleaning device provided in the above embodiment, the embodiment of the present utility model further provides a camera device, the camera device comprising: a camera cleaning device;

[0103] The camera cleaning device comprises: a housing 1, a camera 2 and an air jet device 3;

[0104] The housing 1 is provided with a storage cavity for installing the camera 2;

[0105] The air injection device 3 includes an air injection head 31 and an air pipe 32;

[0106] The upper end surface of the housing 1 is provided with an opening for the lens of the camera 2 to protrude;

[0107] The air jet head 31 is provided on one side of the probe port and is used to blow air toward the lens of the camera 2;

[0108] One end of the air pipe 32 is connected to the air nozzle 31, and the other end is used to communicate with the air source.

[0109] It should be noted that the gas ejected by the nozzle 31 of the present application can eject gas of different pressures according to the degree of raindrops or dust adhering to the lens of the camera 2, thereby achieving different degrees of cleaning.

[0110] The embodiment of the present invention provides a housing 1 with a storage cavity for mounting a camera 2, and an upper end surface of the housing 1 with an outlet for the lens of the camera 2 to extend therethrough. A nozzle 31 of an air jet device 3 is positioned on one side of the outlet, and air is ejected toward the lens of the camera 2 through the nozzle 31. One end of an air pipe 32 is connected to the nozzle 31, and the other end is connected to an air source. With the disclosed camera cleaning device, when raindrops or dust adhere to the lens of the camera 2, air can be supplied from the air source to the nozzle 32, and then the nozzle 31 can be used to purge the lens of the camera 2, removing raindrops or dust adhering to the lens, thereby ensuring that the lens of the camera 2 is clean.

[0111] Based on the camera cleaning device provided in the above embodiment, the embodiment of the present utility model further provides a vehicle, the vehicle comprising: a camera and a camera cleaning device;

[0112] The camera cleaning device comprises: a housing 1, a camera 2 and an air jet device 3;

[0113] The housing 1 is provided with a storage cavity for installing the camera 2;

[0114] The air injection device 3 includes an air injection head 31 and an air pipe 32;

[0115] The upper end surface of the housing 1 is provided with an opening for the lens of the camera 2 to protrude;

[0116] The air jet head 31 is provided on one side of the probe port and is used to blow air toward the lens of the camera 2;

[0117] One end of the air pipe 32 is connected to the air nozzle 31, and the other end is used to communicate with the air source.

[0118] It should be noted that the gas ejected by the nozzle 31 of the present application can eject gas of different pressures according to the degree of raindrops or dust adhering to the lens of the camera 2, thereby achieving different degrees of cleaning.

[0119] The embodiment of the present invention provides a housing 1 with a storage cavity for mounting a camera 2, and an upper end surface of the housing 1 with an outlet for the lens of the camera 2 to extend therethrough. A nozzle 31 of an air jet device 3 is positioned on one side of the outlet, and air is ejected toward the lens of the camera 2 through the nozzle 31. One end of an air pipe 32 is connected to the nozzle 31, and the other end is connected to an air source. With the disclosed camera cleaning device, when raindrops or dust adhere to the lens of the camera 2, air can be supplied from the air source to the nozzle 32, and then the nozzle 31 can be used to purge the lens of the camera 2, removing raindrops or dust adhering to the lens, thereby ensuring that the lens of the camera 2 is clean.

[0120] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A camera cleaning device, characterized in that: include: housing and jet assembly; The housing is provided with a storage cavity for installing a camera; The jet device includes a jet head and an air pipe; The upper end surface of the shell is provided with an opening for the lens of the camera to protrude; The air jet head is arranged on one side of the probe port, and is used to spray air toward the lens of the camera; One end of the air pipe is connected to the air nozzle, and the other end is used to be connected to the air source.

2. The camera cleaning device according to claim 1, characterized in that: The air jets of the air jet head are distributed in a fan shape.

3. The camera cleaning device according to claim 1, characterized in that: Also includes: First power mechanism; The upper end surface of the shell is provided with a first receiving groove for receiving the nozzle; The tail of the jet head is rotatably disposed in the first receiving groove via a first rotating shaft; The first power mechanism is in transmission connection with the first rotating shaft to drive the nozzle to rotate around the tail of the nozzle, so that the nozzle can be switched between a first storage state and a first raising state. In the first raising state, the nozzle is aligned with the lens of the camera.

4. The camera cleaning device according to claim 1, characterized in that Also includes: a water spraying device for spraying water onto the lens of the camera and an erasing device for erasing the lens of the camera; The water spraying device includes: a water spraying head, a water pipe and a water pump; The water spray head is arranged on one side of the exploration port, and the water spray head is used to spray water toward the lens of the camera; One end of the water pipe is communicated with the water spray head, and the other end is communicated with the water pump.

5. The camera cleaning device according to claim 4, characterized in that: The water spray nozzles of the water spray head are distributed in a fan shape.

6. The camera cleaning device according to claim 4, characterized in that: Also includes: Second power mechanism; The upper end surface of the shell is provided with a second receiving groove for receiving the water spray head; The tail of the water spray head is rotatably disposed in the second receiving groove via a second rotating shaft; The second power mechanism is connected to the second rotating shaft to drive the water spray head to rotate around the tail of the water spray head, so that the water spray head can switch between the second storage state and the second head-up state. The water spray head is aligned with the lens of the camera in the second head-up state.

7. The camera cleaning device according to claim 4, characterized in that: The erasing device includes: a third power mechanism, a fourth power mechanism, an erasing member, a first elastic member, a second elastic member and a rubber strip; A first chute and a second chute are symmetrically provided on both sides of the upper end surface of the shell, and the first chute and the second chute are located on both sides of the air jet device and the water spray device; The erasing member is arranged on the upper end surface of the shell; The rubber strip is provided on a side of the erasing member in contact with the camera, and the rubber strip is provided with an arc-shaped structure that cooperates with the lens of the camera; The third power mechanism is arranged in the first slide groove; One end of the first elastic member is connected to the first end of the erasing member, and the other end of the first elastic member is transmission-connected to the third power mechanism, and the third power mechanism drives the first end of the erasing member to slide along the first sliding groove through the first elastic member; The fourth power mechanism is arranged in the second chute; The first end of the second elastic member is connected to the second end of the erasing member, and the second end of the second elastic member is transmission-connected to the fourth power mechanism. The fourth power mechanism drives the second end of the erasing member to slide along the second slide groove through the second elastic member. The fourth power mechanism drives the erasing member to wipe the lens of the camera synchronously through the second elastic member and the third power mechanism drives the erasing member through the first elastic member.

8. The camera cleaning device according to claim 7, characterized in that: Also includes: A dust-proof brush is provided on the upper portion of the first chute and the upper portion of the second chute.

9. A camera, characterized in that: A camera cleaning device comprising the device described in any one of claims 1 to 8.

10. A vehicle, characterized in that: The invention comprises a camera and the camera cleaning device according to any one of claims 1 to 8.

Images