Vehicle-mounted front-view camera waterproof assembly and camera assembly

Abstract

The waterproof assembly comprises a shell connected with a functional part of a body, the shell is installed on a front grille, a water isolation part is arranged on the surface of the front side of the shell, the water isolation part is matched with a lens of the functional part, and the water isolation part is used for preventing external water from flowing to the lens and / or preventing the water from flowing to the functional part. The camera assembly is used for preventing external water from gathering at the lens, the camera assembly comprises a body and the waterproof assembly connected with the body, the body comprises a function part, the function part is connected with the shell, the function part comprises the lens, good waterproof performance and hydrophobic capacity are achieved, the function part can be protected, and the waterproof assembly can be used for preventing external water from gathering at the lens. The influence of severe weather on the body is weakened, and the driving experience of a driver is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted cameras, in particular to a vehicle-mounted front perimeter camera waterproof component and a camera assembly. Background Art

[0002] The vehicle-mounted surround view camera is an important component of driving assistance technology. It can provide the driver with environmental image information around the vehicle to improve the driver's driving convenience and safety. According to the different installation positions of the camera on the vehicle, the vehicle-mounted surround view camera can be divided into front surround view camera, rear surround view camera and side surround view camera, etc. Among them, the front surround view camera is installed in the front of the vehicle to enable the driver to obtain environmental vision in front of the vehicle.

[0003] In the prior art, the front surround view camera is greatly affected by the weather. When a car is driving in rainy weather, rain will condense into water droplets and adhere to the lens surface, or flow down in the form of water columns and form water marks on the lens surface, thereby causing the lens imaging to be distorted or even blurred, posing a major safety hazard.

[0004] In the prior art, a blowing device or a wiper device is usually used to eliminate the impact of rain on the camera, but this method has a relatively complex structure, increases the production cost and investment cost of the front perimeter camera, and is not conducive to promotion and use. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a vehicle-mounted front perimeter camera waterproof component and camera assembly, which can ensure that the lens has a good waterproof effect, ensure that the imaging of the lens is clear and stable, has a simple structure and low production cost.

[0006] The utility model provides a waterproof component for a vehicle-mounted front perimeter camera, comprising a shell connected to a functional part of a body, the shell being mounted on a front grille, a water-isolating part being provided on the front side surface of the shell, the water-isolating part being matched with a lens of the functional part, the water-isolating part being used to prevent external water from flowing to the lens, and / or being used to prevent external water from gathering at the lens.

[0007] In one embodiment, a mounting groove is provided on the front grille, and the mounting groove penetrates the front grille in the front-to-back direction. A positioning platform that cooperates with the mounting groove is protruded from the front side surface of the shell. When the shell is connected to the front grille, the positioning platform is installed in the mounting groove.

[0008] In one embodiment, the water-isolating portion includes at least one hydrophobic layer. When the number of the hydrophobic layers is two or more, the hydrophobic layers are adjacently distributed from a side close to the lens to a side away from the lens, and the hydrophobic property of the hydrophobic layer on the side away from the lens is greater than the hydrophobic property of the hydrophobic layer on the side close to the lens.

[0009] In one embodiment, the surface roughness of the hydrophobic layer at a side away from the lens is greater than the surface roughness of the hydrophobic layer at a side close to the lens.

[0010] In one embodiment, the shell includes a lens hole, which passes through the shell in the front-to-back direction, the functional part is arranged in the lens hole, the lens is exposed to the shell and the front grille through the lens hole, and the water-proof part includes a waterproof part attached to the front surface of the lens.

[0011] In one embodiment, the waterproof member is a hydrophobic film or a hydrophilic film.

[0012] In one embodiment, at least one stopper is protrudingly provided on the hole wall of the lens hole, and the stopper enables the lens hole to be loosely matched with the functional part.

[0013] In one embodiment, the water-blocking portion includes at least one guide member, which is protruding from the front surface of the shell and located above the lens, and is used to keep external water from the front grille away from the lens.

[0014] In one embodiment, the width of the guide member is greater than the width of the lens.

[0015] The utility model also proposes a vehicle-mounted front surround view camera assembly, including a main body and the above-mentioned vehicle-mounted front surround view camera waterproof component connected to the main body, the main body includes a functional part, the functional part is connected to the shell, and the functional part includes a lens.

[0016] The beneficial effects of the vehicle-mounted front perimeter camera waterproof assembly proposed by the utility model are:

[0017] By providing a shell connected to the functional part, the shell can protect the main body and its functional part, and the main body can be installed on the front grille of the vehicle so that the lens can shoot the external environment of the vehicle. By providing a water-proof part on the shell, the water-proof part can cooperate with the lens to make the lens waterproof, and can prevent external water from flowing to the lens to form water marks and cause damage to the imaging function of the lens. The water-proof part can make the lens hydrophobic, so that external water cannot stay and gather at the lens, ensuring the normal use of the main body, solving the problem of poor driving experience caused by blurred imaging, and improving driving safety.

[0018] The beneficial effects of the vehicle-mounted front perimeter camera assembly proposed by the utility model are:

[0019] By providing a waterproof component connected to the functional part, the functional part can be protected to prevent residual water marks or condensation of water droplets on the lens, thereby ensuring the stability and clarity of the imaging and having good waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of the main body and waterproof components of an embodiment of the utility model;

[0022] Figure 2 An exploded view of the main body and waterproof components of an embodiment of the utility model;

[0023] Figure 3 for Figure 2 A local enlarged schematic diagram in FIG.

[0024] Figure 4 A cross-sectional view of a main body and a waterproof component of an embodiment of the utility model;

[0025] Figure 5 This is a schematic structural diagram of a main body and a waterproof component of another embodiment of the utility model;

[0026] Figure 6 It is a cross-sectional view of a main body and a waterproof component of another embodiment of the utility model.

[0027] In the figure:

[0028] 10-body; 11-functional part; 111-lens;

[0029] 20-housing; 21-positioning platform; 22-connecting platform; 23-lens hole; 231-limiting member;

[0030] 30-front grille; 31-mounting slot;

[0031] 41 - first hydrophobic layer; 42 - second hydrophobic layer; 43 - waterproof member; 44 - drainage member. DETAILED DESCRIPTION

[0032] The following will describe in detail a specific embodiment of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Unless otherwise clearly specified and limited, the terms "disposed", "installed", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0035] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0036] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0037] Combined with Figure 1 and attached Figure 2 The vehicle-mounted front perimeter camera waterproof assembly proposed by the utility model includes a housing 20 connected to the functional part 11 of the camera body 10, and a housing 20 connected to the functional part 11 of the camera body 10. Figure 2 The shell 20 is connected to the front grille 30 and is used to install the main body 10 on the front grille 30. The functional part 11 includes a lens 111. The lens 111 is used to shoot the environment outside the vehicle to provide the driver with a good driving field of view. The front side surface of the shell 20 is provided with a water-proof part, which cooperates with the lens 111 to prevent external water from flowing to the lens 111 and / or to prevent external water from gathering at the lens 111.

[0038] It can be understood that external water can be rain, snow, water splashed on the road, etc.

[0039] As attached Figure 2As shown in the coordinate system in, the X direction refers to the direction parallel to the driving direction of the vehicle, the Y direction refers to the width direction of the vehicle, and the Z direction refers to the height direction of the vehicle. For the present utility model, the X direction points to the front side of the body 10, that is, the side of the body 10 provided with the functional part 11 is defined as the front side, and the side of the body 10 away from the functional part 11 is positioned as the rear side. Figure 1 It is the viewing angle of the observer from the front side of the body 10 . The width direction mentioned below is along the Y direction, and the upper and lower directions mentioned below are along the Z direction.

[0040] The above-mentioned coordinate system is intended to illustrate the approximate positional relationship and connection relationship of the various components in the utility model, and does not mean that they need to be strictly parallel or perpendicular to a certain direction. Technical personnel in this field can adjust the angle, position and direction of the main body 10 and the shell 20 according to actual needs.

[0041] As attached Figure 1 As shown, the housing 20 is mounted on the front grille 30, so that the lens 111 of the functional part 11 can be exposed to the front grille 30 to shoot the environment in front of the vehicle. Figure 2 A mounting groove 31 is provided on the front grille 30, and the mounting groove 31 penetrates the front grille 30 along the front-to-back direction. A positioning platform 21 cooperating with the mounting groove 31 is convexly provided on the front side surface of the shell 20. When the shell 20 is connected to the front grille 30, the positioning platform 21 is installed in the mounting groove 31. Such a configuration can realize the rapid positioning of the shell 20 and the front grille 30, which is conducive to improving the installation efficiency.

[0042] In one example, the positioning platform 21 is configured to conform to the mounting groove 31 , and when the housing 20 is connected to the front grille 30 , the positioning platform 21 is accommodated in the mounting groove 31 .

[0043] In one example, when the housing 20 is mounted on the front grille 30 , the positioning platform 21 is received in the mounting groove 31 , and the front side surface of the positioning platform 21 is flush with the front side surface of the front grille 30 .

[0044] In one example, the positioning platform 21 is integrally formed with the housing 20. Optionally, the positioning platform 21 and the housing 20 are integrally formed by injection molding, which is convenient to process and has a low production cost.

[0045] In one example, as shown in the attached Figure 2 As shown, the outer contour of the positive projection of the positioning platform 21 in the front-to-back direction is trapezoidal, and the mounting groove 31 is contoured with the positioning platform 21. Such a configuration can facilitate the one-time installation of the positioning platform 21 and the mounting groove 31, preventing the housing 20 from rotating relative to the front grille 30 during the installation process, resulting in inaccurate installation position, thereby improving installation efficiency.

[0046] In one example, the housing 20 is connected to the front grille 30 by screwing, which reduces the difficulty of installation and facilitates subsequent maintenance and replacement of the housing 20 .

[0047] In one example, as shown in the attached Figure 2 As shown, a connection platform 22 is convexly provided on the front side surface of the housing 20. When the positioning platform 21 is installed in the installation groove 31, the front side surface of the connection platform 22 contacts the rear side surface of the front grille 30. The connection platform 22 is used to achieve the connection and fixation of the housing 20 and the front grille 30, and can play a supporting role. Optionally, an adhesive layer is provided on the front side surface of the connection platform 22, through which the housing 20 and the front grille 30 can be fixed together, with a simple structure and convenient connection.

[0048] Optionally, the adhesive layer is configured as a rubber coating layer, and the housing 20 and the front grille 30 are fixedly connected by gluing, which is easy to operate and has good stability.

[0049] Optionally, the connecting platform 22 and the housing 20 are integrally formed.

[0050] Optionally, the number of the connecting platforms 22 is set to three, and they are distributed on the periphery of the positioning platform 21 and are arranged roughly in a triangle to ensure that the connection between the shell 20 and the front grille 30 is firm and reliable.

[0051] As attached Figure 1 As shown, the water-blocking portion is arranged on the front surface of the shell 20 and is located on the outer peripheral side of the lens 111. The water-blocking portion includes at least one hydrophobic layer with hydrophobic properties. The hydrophobic layer is used to increase the resistance of external water when it flows through, so as to hinder the flow of external water. When the water-blocking portion includes more than two hydrophobic layers, the hydrophobic layers are distributed in sequence from the side close to the lens 111 to the side away from the lens 111, and are adjacent to each other. The hydrophobic property of the hydrophobic layer on the side away from the lens 111 is greater than the hydrophobic property of the hydrophobic layer on the side close to the lens 111. With this arrangement, it is not easy for external water to flow from the front surface of the shell 20 to the lens 111.

[0052] In one example, the hydrophobic properties of the plurality of hydrophobic layers change gradually in a gradient, which can be set to a linear change or a nonlinear change, and those skilled in the art can set it according to actual needs.

[0053] In one example, the front side surfaces of the several hydrophobic layers are flush.

[0054] In another example, the front surface of the hydrophobic layer on the side close to the lens 111 is protruded from the front surface of the hydrophobic layer on the side away from the lens 111 .

[0055] Take the example of a water-isolating portion including two hydrophobic layers (a first hydrophobic layer 41 and a second hydrophobic layer 42). Figure 1As shown, the first hydrophobic layer 41 is located on the side of the second hydrophobic layer 42 close to the lens 111, and the second hydrophobic layer 42 is located on the side of the first hydrophobic layer 41 away from the lens 111, and the first hydrophobic layer 41 and the second hydrophobic layer 42 are arranged adjacent to each other, and the hydrophobic property of the first hydrophobic layer 41 is less than the hydrophobic property of the second hydrophobic layer 42, so that a dividing line with asymmetric hydrophobic property is formed at the connection between the two to form resistance to the flow of water.

[0056] In one example, the plurality of hydrophobic layers are arranged in a circular ring shape, which is convenient for processing. Optionally, the plurality of hydrophobic layers are arranged concentrically.

[0057] In one example, the hydrophobic property of several hydrophobic layers is achieved by setting the roughness, that is, by performing different degrees of roughness surface treatment on the front surface of the shell 20 to form different hydrophobic layers, and the surface roughness of the hydrophobic layer on the side away from the lens 111 is greater than the surface roughness of the hydrophobic layer on the side close to the lens. With such a setting, the processing is simple and convenient, and the processing cost is low. The roughness of the surface of the shell 20 has little effect on its overall appearance, which is conducive to ensuring the beauty and harmony of the exterior shape of the shell 20, and will not affect the field of view and optical performance of the functional part 11.

[0058] In one example, the hydrophobic properties of several hydrophobic layers are achieved by setting the roughness. The front surface of the shell 20 is provided with several coatings, and the coatings can be formed by spraying different types of paint to form different hydrophobic layers, and the aesthetics and design of the shell 20 can be improved.

[0059] In one example, when the housing 20 is connected to the mounting groove 31 through the positioning stage 21 , the hydrophobic layer is disposed on the front side surface of the positioning stage 21 .

[0060] It can be understood that the hydrophobic property mentioned in the present invention refers to the hydrophobic effect of the hydrophobic layer relative to the lens 111. If the roughness of the hydrophobic layer is large, it has a small hydrophobic contact angle, which is manifested as the ability to allow external water to spread on the hydrophobic layer. If the roughness of the hydrophobic layer is small, it has a large hydrophobic contact angle, which is manifested as the ability to condense external water into water droplets. Taking the above-mentioned first hydrophobic layer 41 and the second hydrophobic layer 42 as an example, the roughness of the first hydrophobic layer 41 is small. If external water flows down from the lens 111, it is very easy to form water droplets on the first hydrophobic layer 41 and flow to the second hydrophobic layer 42 and spread out. When the external water located on the side of the second hydrophobic layer 42 away from the lens 111 flows to the second hydrophobic layer 42, it is very easy to wet and spread out at the second hydrophobic layer 42, and it is not easy to flow to the first hydrophobic layer 41. For the lens 111, it is obvious that the second hydrophobic layer 42 has better hydrophobic property than the first hydrophobic layer 41.

[0061] Taking rainy days as an example, when rain flows down the shell 20, the hydrophobic layer on the side farthest from the functional part 11 can prevent rain from flowing through it to the lens 111 of the functional part 11, thereby cutting off the flow path of rainwater, making it impossible for rainwater to flow to the lens 111 and gather at the lens 111, having a good hydrophobic effect, improving the waterproof ability of the main body 10, and providing the lens 111 with a good working environment, avoiding blurred imaging of the lens 111 due to the presence of water droplets and water marks, and ensuring the driver's driving experience.

[0062] Even if some rain falls on the lens 111, due to the provision of the hydrophobic layer, under the action of gravity, the rain will flow from the side close to the lens 111 to the side away from the lens 111, which can prevent rain from accumulating at the lens 111, ensuring that the functional part 11 can work normally and has good waterproof performance.

[0063] Combined with Figure 2 and attached Figure 3 The housing 20 includes a lens hole 23, which penetrates the housing 20 in the front-to-back direction. The functional part 11 is disposed in the lens hole 23, and the lens 111 is exposed to the housing 20 and the front grille 30 through the lens hole 23, so that the lens 111 can capture the surrounding environment of the front of the vehicle, as shown in the attached figure. Figure 4 As shown, the water-proof portion also includes a waterproof component 43 attached to the front surface of the lens 111. The waterproof component 43 can prevent external water from condensing into water droplets and adhering to the lens 111, so that the water droplets can easily slide off the lens 111, avoiding the water droplets adhering to the lens 111 and affecting the imaging clarity of the lens 111, or allowing the external water to be spread out on the lens 111 to prevent the condensed water droplets from interfering with the imaging of the lens 111.

[0064] In one example, the waterproof member 43 is a hydrophobic film or a hydrophilic film.

[0065] In one example, the waterproof member 43 is plated on the lens 111 .

[0066] As attached Figure 3 As shown, at least one limit member 231 is protruding from the hole wall of the lens hole 23. The setting of the limit member 231 allows the clearance between the functional part 11 and the lens hole 23 to fit, so that the functional part 11 can be clamped in the lens hole 23, which is convenient for the installation of the functional part 11 and can ensure good sealing between the functional part 11 and the lens hole 23.

[0067] Combined with Figure 5 and attached Figure 6In another embodiment of the utility model, the water-blocking portion further includes at least one drainage member 44, which is protruding from the front surface of the shell 20 and located above the lens 111. Taking rainy days as an example, when rainwater flows from the front grille 30 to the shell 20 under the action of gravity, it encounters resistance at the drainage member 44. The drainage member 44 can guide the rainwater and change the direction of the rainwater. The rainwater flows along the contour of the drainage member 44 to other directions away from the lens 111 instead of directly flowing to the lens 111. This can reduce the rainwater flowing to the lens 111, which is beneficial to improving the rain resistance.

[0068] In one example, the distance that the guide member 44 protrudes from the front surface of the shell 20 is greater than the distance that the lens 111 protrudes from the front surface of the shell 20. In this way, it is possible to effectively prevent external water from flowing from the front grille 30 to the shell 20 under the action of gravity. Those skilled in the art can set the protruding distance of the guide member 44 according to the actual appearance requirements.

[0069] In one example, the flow guiding member 44 is integrally formed with the housing 20 .

[0070] In one example, when the housing 20 is connected to the mounting groove 31 through the positioning platform 21, the flow guide member 44 is protruded on the front surface of the positioning platform 21. Optionally, the flow guide member 44 and the positioning platform 21 are integrally formed.

[0071] In one example, as shown in the attached Figure 5 As shown, the guide member 44 is arranged in an arc shape and arches upward.

[0072] In one example, the width of the guide member 44 along the Y direction is greater than the width of the lens 111 along the Y direction. This configuration can guide rain and snow water to both sides of the lens 111 to prevent the lens 111 from contacting with rain and snow water.

[0073] In one example, the drainage member 44 is provided in a circular ring shape and surrounds the outer periphery of the functional portion 11 , so that rainwater from the front grille 30 cannot flow directly to the lens 111 .

[0074] In one example, the guide member 44 can be set as a logo of a brand vehicle, which can not only play a guiding role, but also increase brand recognition and have a good publicity effect.

[0075] The waterproof assembly of the vehicle-mounted front perimeter camera proposed by the utility model is adopted, and a shell 20 connected to the functional part 11 is provided. The shell 20 can protect the main body 10 and its functional part 11, and the main body 10 can be installed on the front grille 30 of the vehicle, so that the lens 111 can shoot the external environment of the vehicle. By providing a water-proof part on the shell 20, the water-proof part can cooperate with the lens 111, so that the lens 111 has waterproof performance, and can prevent external water from flowing to the lens 111 to form water marks and cause the imaging function of the lens 111 to be damaged. The water-proof part can make the lens 111 have hydrophobic performance, so that external water cannot stay and gather at the lens 111, ensuring the normal use of the main body 10, solving the problem of poor driving experience caused by blurred imaging, and improving driving safety.

[0076] Based on the above-mentioned vehicle-mounted front surround camera waterproof component, the utility model also proposes a vehicle-mounted front surround camera assembly, including a main body 10 and the above-mentioned shell 20, the main body 10 includes a functional part 11, the functional part 11 is connected to the shell 20, the functional part 11 includes a lens 111, the lens 111 is used to realize the shooting and imaging functions of the main body 10, through the setting of the shell 20, the main body 10 can be installed on the front grille 30, and rain can be prevented from affecting the imaging function of the functional part 11 of the main body 10.

[0077] In one example, the body 10 uses a 360° camera.

[0078] The vehicle-mounted front perimeter camera assembly proposed by the utility model can protect the functional part 11 by providing a waterproof component connected to the functional part 11, prevent residual water marks or condensation of water droplets on the lens 111, ensure the stability and clarity of imaging, and have good waterproof performance.

[0079] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof assembly for a vehicle-mounted front perimeter camera, characterized in that: The invention comprises a shell (20) connected to a functional part (11) of a body (10), the shell (20) being mounted on a front grille (30), a water-isolating part being provided on the front surface of the shell (20), the water-isolating part cooperating with a lens (111) of the functional part (11), the water-isolating part being used to prevent external water from flowing to the lens (111), and / or being used to prevent external water from gathering at the lens (111), the water-isolating part comprising at least one hydrophobic layer, and when the number of the hydrophobic layers is more than two, the hydrophobic layers are adjacently distributed from a side close to the lens (111) to a side away from the lens (111), and the hydrophobic property of the hydrophobic layer on the side away from the lens (111) is greater than the hydrophobic property of the hydrophobic layer on the side close to the lens (111).

2. The vehicle-mounted front perimeter camera waterproof assembly according to claim 1, characterized in that: The front grille (30) is provided with a mounting groove (31), the mounting groove (31) penetrates the front grille (30) in the front-to-back direction, the front side surface of the shell (20) is provided with a positioning platform (21) matched with the mounting groove (31), and when the shell (20) is connected to the front grille (30), the positioning platform (21) is installed in the mounting groove (31).

3. The vehicle-mounted front perimeter camera waterproof assembly according to claim 1, characterized in that: The surface roughness of the hydrophobic layer on the side away from the lens (111) is greater than the surface roughness of the hydrophobic layer on the side close to the lens (111).

4. The vehicle-mounted front perimeter camera waterproof assembly according to claim 1, characterized in that: The shell (20) comprises a lens hole (23), the lens hole (23) penetrates the shell (20) in the front-to-back direction, the functional part (11) is arranged in the lens hole (23), the lens (111) is exposed to the shell (20) and the front grille (30) through the lens hole (23), and the water-proof part comprises a waterproof part (43) attached to the front side surface of the lens (111).

5. The vehicle-mounted front perimeter camera waterproof assembly according to claim 4, characterized in that: The waterproof member (43) is a hydrophobic film or a hydrophilic film.

6. The vehicle-mounted front perimeter camera waterproof assembly according to claim 4, characterized in that: At least one limiting member (231) is protrudingly provided on the hole wall of the lens hole (23), and the limiting member (231) enables the lens hole (23) to be clearance-matched with the functional part (11).

7. The vehicle-mounted front perimeter camera waterproof assembly according to claim 1, characterized in that: The water-isolating portion comprises at least one guide member (44), the guide member (44) being protruding from the front surface of the housing (20) and located above the lens (111), the guide member (44) being used to keep external water from the front grille (30) away from the lens (111).

8. The vehicle-mounted front perimeter camera waterproof assembly according to claim 7, characterized in that: The width of the flow guide member (44) is greater than the width of the lens (111).

9. A vehicle-mounted front perimeter camera assembly, characterized in that: It comprises a main body (10), and a vehicle-mounted front perimeter camera waterproof assembly as described in any one of claims 1 to 8 connected to the main body (10), wherein the main body (10) comprises a functional part (11), the functional part (11) is connected to the shell (20), and the functional part (11) comprises a lens (111).

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