Air supply guard and vehicle

Abstract

The application provides a gas source protection device and a vehicle. The gas source protection device comprises a gas source protection cover and a support assembly. The gas source protection cover comprises a containing cavity. A first opening, a ventilation hole and a first through hole are formed on the gas source protection cover. The first opening is in communication with the containing cavity. The first opening is used to be connected with a mounting position of the vehicle. The first through hole is used to pass through a gas path distributor. The support assembly is arranged in the containing cavity. The support assembly is used to mount a gas source. The gas source is arranged opposite to the ventilation hole. An air inlet end of the gas path distributor is used to be in communication with an air outlet of the gas source. In this way, the support assembly can fix the gas source. The gas source protection cover can protect the gas source. The application provides a protection structure for the gas source. The application reduces the deformation or damage of the gas source. The safety of the gas source is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle air source protection technology, and more particularly to an air source protection device and a vehicle. Background Technology

[0002] Currently, in order to ensure vehicle driving safety, sensors are usually installed on vehicles. However, after a period of use, due to severe weather such as rain, snow or sandstorms, a large amount of dirt can easily adhere to the surface of the sensors. Therefore, air sources such as blowers are usually required to clean the sensor surface. However, most air sources are currently installed inside the vehicle. With the long-term use of the vehicle, the internal parts may move or fall off, which can easily cause pressure on the air source, or even cause it to deform or be damaged. Utility Model Content

[0003] This application provides an air source protection device and a vehicle to solve the problem that current air sources lack protective structures and are prone to deformation or damage.

[0004] To solve the above problems, this application is implemented as follows:

[0005] In a first aspect, embodiments of this application provide a gas source protection device, including:

[0006] An air source protective cover includes a receiving cavity, and the air source protective cover has a first opening, a ventilation hole and a first through hole. The first opening communicates with the receiving cavity and is used to connect with the installation position of the vehicle. An air distribution device is used to pass through the first through hole.

[0007] A support assembly is disposed within the receiving cavity and is used to install an air source. The air source is disposed opposite to the ventilation hole, and the air inlet of the air distributor is used to communicate with the air outlet of the air source.

[0008] As an optional implementation, the support assembly includes an annular mounting member for mounting the air source and is connected to the inner wall of the receiving cavity.

[0009] As an optional implementation, a positioning post is fixedly provided on the inner wall of the receiving cavity, and the annular mounting member is connected to the positioning post.

[0010] As an optional implementation, the annular mounting member has an outwardly extending connecting portion on the surface of the peripheral sidewall facing the receiving cavity, and the annular mounting member is connected to the positioning post through the connecting portion.

[0011] As an optional implementation, there are multiple positioning posts and multiple connecting parts, and each connecting part is connected to a positioning post in a one-to-one correspondence. The multiple positioning posts are spaced apart along the circumference of the annular mounting member.

[0012] As an optional implementation, the annular mounting component and the connecting part are integrally formed, and the connecting part is detachably connected to the positioning post.

[0013] As an optional implementation, the inner ring diameter of the annular mounting member is smaller than the outer contour of the air source, and the outer ring diameter of the annular mounting member is smaller than the inner contour of the receiving cavity.

[0014] As an optional implementation, the dimensions of the positioning post and the air source along the first direction are both smaller than the dimensions of the receiving cavity along the first direction, where the first direction is the direction of the vertical distance from the bottom wall of the receiving cavity to the first opening.

[0015] As an optional implementation, the air source protective cover includes a first side wall, a second side wall, a third side wall, and a fourth side wall connected end to end to form a closed-loop hollow structure, with the first opening opened on the first side wall and the ventilation hole opened on the second side wall.

[0016] The third sidewall has the first through hole; the fourth sidewall has the second through hole, and the second through hole is used to pass through the power cord, which is used to connect to the power supply interface of the gas source.

[0017] As an optional implementation, the first opening is provided with a flange, and the flange is provided with a connection hole for fastening connection with the mounting position of the vehicle.

[0018] As an optional implementation, the number of ventilation holes is multiple, and the multiple ventilation holes are distributed in the shape of a first fan blade. The air source includes a blower or a fan. The fan blade of the blower or the fan is an annular plate. Multiple ribs are arranged at intervals along the circumference of the annular plate. The multiple ribs are distributed in the shape of a second fan blade, and the rotation direction of the first fan blade is the same as the rotation direction of the second fan blade.

[0019] As an optional implementation, the number of ventilation holes is multiple, and the multiple ventilation holes are distributed in the shape of multiple ventilation rings, and the multiple ventilation rings are distributed sequentially at intervals.

[0020] As an optional implementation, the air source protection device further includes a dust filter screen, which is connected to the inner wall of the receiving cavity, or the dust filter screen is disposed at the ventilation hole.

[0021] Secondly, embodiments of this application provide a vehicle that includes the air source protection device described in the first aspect.

[0022] In this embodiment, the gas source protection device may include a gas source protective cover and a support component. The support component can be used to install the gas source, and both the support component and the gas source can be disposed in the receiving cavity of the gas source protective cover. In this way, the support component can fix the gas source, and the gas source protective cover can protect the gas source. That is, this embodiment provides a protective structure for the gas source, thereby reducing the occurrence of deformation or damage to the gas source and enhancing the safety of the gas source. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is one of the structural schematic diagrams of the gas source protection device provided in the embodiments of this application;

[0025] Figure 2 This is a second schematic diagram of the gas source protection device provided in the embodiments of this application;

[0026] Figure 3 This is the third schematic diagram of the gas source protection device provided in the embodiments of this application;

[0027] Figure 4 This is a schematic diagram of the structure of the support component in the gas source protection device provided in the embodiments of this application.

[0028] Explanation of reference numerals in the attached figures:

[0029] 10-Air source protective cover, 11-Accommodation cavity, 12-First opening, 13-Ventilation hole, 14-Positioning post, 15-First through hole, 16-Second through hole;

[0030] 101 - First sidewall, 102 - Second sidewall, 103 - Third sidewall, 104 - Fourth sidewall;

[0031] 20 - Support component; 21 - Ring-shaped mounting part; 22 - Connecting part;

[0032] 30 - Flip the edge. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] The terms "first," "second," etc., used in the embodiments of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes 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 devices. Additionally, the use of "and / or" in this application indicates at least one of the connected objects, such as A and / or B and / or C, representing seven possibilities: including A alone, B alone, C alone, both A and B present, both B and C present, both A and C present, and A, B, and C present.

[0035] Please see Figures 1 to 4 , Figure 1 This is a schematic diagram of the structure of a gas source protection device provided in an embodiment of this application, as shown below. Figures 1 to 3As shown, the gas source protection device includes a gas source protective cover 10 and a support component 20. The gas source protective cover 10 includes a receiving cavity 11, and the support component 20 is disposed within the receiving cavity 11 and is used to install the gas source. Since the gas source protection device includes the gas source protective cover 10 and the support component 20, and the support component 20 can be used to install the gas source, the gas source is positioned opposite to the ventilation hole, allowing air to enter through the ventilation hole. Both the support component 20 and the gas source can be disposed within the receiving cavity 11 of the gas source protective cover 10. Therefore, the support component 20 can fix and position the gas source, and the gas source protective cover 10 can protect the gas source. In other words, this embodiment provides a protective structure for the gas source, thereby reducing the probability of damage to the gas source. This enhances the safety of the air source. The air source protective cover 10 has a first opening 12 and a ventilation hole 13. The first opening 12 is connected to the receiving cavity 11. The air source can be installed in the receiving cavity 11 through the first opening 12, or the air source installed in the receiving cavity 11 can be disassembled and replaced through the first opening 12. The first opening 12 can also be used to connect to the vehicle's installation position, so that the air source protective cover 10, the support component 20 and the air source can be installed on the vehicle. The air source protective cover 10 also has a first through hole 15. The first through hole 15 is used to pass through the air path distributor. The air inlet of the air path distributor is used to connect with the air outlet of the air source. The air outlet of the air source can input the airflow into the air path distributor, and the airflow is distributed through the air path distributor.

[0036] It should be noted that the specific type of air source mentioned above is not limited here. Optionally, the air source may include a blower or a fan, which can make the air supply stable, reliable, and have low operating costs.

[0037] As an optional implementation, there are multiple ventilation holes 13, which are distributed in the shape of a first fan blade. The air source includes a blower or a fan, and the fan blade of the blower or fan is an annular plate. Multiple ribs are spaced circumferentially on the annular plate, and these ribs are distributed in the shape of a second fan blade. The rotation direction of the first fan blade is the same as the rotation direction of the second fan blade. This allows the air source to form a vortex airflow when it enters through the multiple ventilation holes 13, thereby facilitating the rapid entry of the airflow into the air source's delivery channel through the air inlet.

[0038] The number of the first fan blades and the second fan blades are equal. The number of the first fan blades and the second fan blades can be 1, 2, 3 or 4, etc. Here, there is no limit to the specific number of the first fan blades and the second fan blades.

[0039] It should be noted that the air source tends to generate heat after working for a period of time, and the heat can be transferred to the external environment through the ventilation hole 13. Therefore, the ventilation hole 13 has both the function of air intake and the function of heat dissipation.

[0040] It should also be noted that each rib is arranged at intervals along the circumference of the annular piece, and the arrangement direction of each rib is extending from the center of the annular piece to the edge of the annular piece.

[0041] It should be noted that the rotation direction of the first blade and the rotation direction of the second blade can be clockwise or counterclockwise, and no specific limitation is made here.

[0042] As an optional implementation, there are multiple ventilation holes 13, which are distributed in the shape of multiple ventilation rings, and the multiple ventilation rings are arranged alternately. In this way, since the multiple ventilation holes 13 are distributed in the shape of multiple ventilation rings, and the multiple ventilation rings are arranged alternately, air can be introduced from the positions of the multiple ventilation rings, which makes the air source intake more convenient, and also increases the diversity and flexibility of the arrangement of the multiple ventilation holes 13.

[0043] It should be noted that the aperture of the ventilation hole 13 is usually relatively small, thus preventing large particles from being drawn into the air source. In other words, the ventilation hole 13 provides a certain degree of dust prevention, ensuring the air source can function normally. As an optional implementation, a dust filter is also provided inside the receiving cavity 11, and the dust filter is connected to the inner wall of the receiving cavity 11; alternatively, the dust filter is located at the ventilation hole 13. This allows the dust filter to better filter small particles, further improving the dust prevention effect of the air source, and also allows for more flexible placement of the dust filter.

[0044] As an optional implementation method, see [link to implementation details]. Figure 3 and Figure 4 The support assembly 20 includes an annular mounting member 21, which is used to install the air source and is connected to the inner wall of the receiving cavity 11. The annular mounting member 21 can also be positioned close to the first opening 12. In this way, the air source can be firmly installed and fixed by the annular mounting member 21. At the same time, the annular mounting member 21 is lightweight, thereby reducing the weight of the entire air source protection device. In addition, the air source can also be installed on the annular mounting member 21 with fasteners, thereby further enhancing the installation and fixing effect of the annular mounting member 21 on the air source.

[0045] It should be noted that the installation method of the annular mounting component 21 is not limited here. As an optional implementation, a positioning post 14 is fixedly provided on the inner wall of the receiving cavity 11, and the annular mounting component 21 is connected to the positioning post 14. In this way, since the positioning post 14 can be supported by the inner wall of the receiving cavity 11, the positioning post 14 is more secure, and thus the annular mounting component 21 and the air source can be more stably supported by the positioning post 14.

[0046] It should be noted that the positioning post 14 can be integrally manufactured with the inner wall of the receiving cavity 11 of the air source protective cover 10 or integrally manufactured with the side wall of the air source protective cover 10 that is provided with ventilation holes 13. In addition, the positioning post 14 can also be detachably connected to the inner wall of the receiving cavity 11 and the side wall of the air source protective cover 10 that is provided with ventilation holes 13. For example, the positioning post 14 can be fastened to the inner wall of the receiving cavity 11 and the side wall of the air source protective cover 10 that is provided with ventilation holes 13 by fasteners (rivets, screws or bolts, etc.).

[0047] As an optional implementation method, see [link to implementation details]. Figure 3 and Figure 4 The annular mounting member 21 has an outwardly extending connecting portion 22 on the surface of its peripheral sidewall facing the receiving cavity 11. The annular mounting member 21 is connected to the positioning post 14 through the connecting portion 22. This further enhances the installation and fixing effect of the annular mounting member 21 and the air source, making the installation and fixing of the annular mounting member 21 and the air source more stable.

[0048] It should be noted that the annular mounting part 21 and the connecting part 22 can be supported by materials with a certain rigidity, so that the annular mounting part 21 and the connecting part 22 can provide better support for the air source.

[0049] As an optional implementation, there are multiple positioning posts 14 and multiple connecting parts 22, and the connecting parts 22 are connected to the positioning posts 14 in a one-to-one correspondence. This can further enhance the connection effect between the positioning posts 14 and the connecting parts 22, making the installation and fixation of the annular mounting member 21 and the air source more stable. The multiple positioning posts 14 are arranged at intervals along the circumference of the annular mounting member 21, that is, the multiple positioning posts 14 can be arranged at intervals along the inner wall of the receiving cavity 11. Compared with the method where the positioning posts 14 are annular positioning posts and fill the inner wall of the receiving cavity 11, this implementation can achieve the purpose of saving the installation space of the positioning posts 14.

[0050] As an optional implementation, the annular mounting part 21 and the connecting part 22 are integrally formed, which can enhance the connection strength between the annular mounting part 21 and the connecting part 22. The connecting part 22 is detachably connected to the positioning post 14, which can facilitate the disassembly of the annular mounting part 21, the connecting part 22 and the air source.

[0051] As an optional implementation, the inner ring diameter of the annular mounting member 21 is smaller than the outer contour dimension of the air source, and the outer ring diameter of the annular mounting member 21 is smaller than the inner contour dimension of the receiving cavity 11. The outer contour dimension can refer to the width of the outer contour, and the inner contour dimension can refer to the distance between the two opposing inner walls of the receiving cavity 11. In this way, the air source can be fixedly mounted on the annular mounting member 21, preventing the air source from falling off the inner ring of the annular mounting member 21.

[0052] As an optional implementation, the dimensions of both the positioning post 14 and the air source along the first direction are smaller than the dimensions of the receiving cavity 11 along the first direction, which is the direction of the vertical distance from the bottom wall of the receiving cavity 11 to the first opening 12. This allows both the positioning post 14 and the air source to be housed within the receiving cavity 11, ensuring that neither extends beyond the air source protective cover 10, thereby enhancing the protection of the positioning post 14 and the air source. It should be noted that the dimension of the positioning post 14 along the first direction can be greater than or equal to the dimension of the air source along the first direction.

[0053] It should be noted that the first direction can also be referred to as the depth direction of the receiving cavity 11 or the thickness direction of the air source protective cover 10.

[0054] As an optional implementation method, see [link to implementation details]. Figure 1 and Figure 2 The air source protective cover 10 includes a first side wall 101, a second side wall 102, a third side wall 103 and a fourth side wall 104 connected end to end to form a closed-loop hollow structure. It can also be understood that the first side wall 101 and the second side wall 102 are arranged opposite to each other, the third side wall 103 is connected to the first end face of the first side wall 101 and the first end face of the second side wall 102 respectively, and the fourth side wall 104 is connected to the second end face of the first side wall 101 and the second end face of the second side wall 102 respectively. The first opening 12 is opened on the first side wall 101, and the ventilation hole 13 is opened on the second side wall 102.

[0055] The third side wall 103 has a first through hole 15 for a gas distributor to pass through. The air inlet of the gas distributor is connected to the air outlet of the air source. In this way, the air outlet of the air source can input airflow into the gas distributor and the gas distributor can complete the distribution of airflow. The fourth side wall 104 has a second through hole 16 for a power cord to pass through. The power cord is connected to the power supply interface of the air source. In this way, the power cord can easily supply power to the air source to ensure that the air source can operate smoothly and normally.

[0056] It should be noted that the air source protective cover 10 may also include a fifth side wall and a sixth side wall. The first side wall 101, the second side wall 102, the third side wall 103, the fourth side wall 104, the fifth side wall and the sixth side wall are connected end to end in sequence to form the air source protective cover 10. The fifth side wall and the sixth side wall are arranged opposite to each other and are respectively connected to the first side wall 101, the second side wall 102, the third side wall 103 and the fourth side wall 104.

[0057] As an optional implementation method, see [link to implementation details]. Figure 1 , Figure 2 and Figure 3 Figure 4 A flange 30 is provided at the first opening 12. The flange 30 has connecting holes for fastening to the vehicle's mounting position. These connecting holes can be fastened to the vehicle's mounting position using fasteners, and there can be multiple connecting holes, which can be arranged sequentially at intervals. In this way, the flange 30 and connecting holes further enhance the connection stability between the air source protective cover 10 and the vehicle's mounting position.

[0058] This application provides a vehicle including an air source and the air source protection device described in the above embodiments. Since the vehicle provided in this application includes the air source protection device, it has the same beneficial technical effects as the above embodiments. The specific structures of the air source protection device and the air source can be found in the corresponding descriptions in the above embodiments, and will not be repeated here.

[0059] The above are preferred embodiments of the present application. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles disclosed in this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A gas source protection device, characterized in that, include: An air source protective cover (10) includes a receiving cavity (11), and the air source protective cover (10) is respectively constructed with a first opening (12), a ventilation hole (13) and a first through hole (15). The first opening (12) communicates with the receiving cavity (11), and the first opening (12) is used to connect with the installation position of the vehicle. The first through hole (15) is used to install an air distribution device. A support assembly (20) is disposed in the receiving cavity (11) and is used to install an air source. The air source is disposed opposite to the ventilation hole (13). The air inlet of the air distributor is used to communicate with the air outlet of the air source.

2. The gas source protection device according to claim 1, characterized in that, The support assembly (20) includes an annular mounting member (21) for mounting the air source and is connected to the inner wall of the receiving cavity (11).

3. The gas source protection device according to claim 2, characterized in that, A positioning post (14) is fixedly installed on the inner wall of the receiving cavity (11), and the annular mounting part (21) is connected to the positioning post (14).

4. The gas source protection device according to claim 3, characterized in that, The annular mounting member (21) has a connecting portion (22) extending outward on the surface of the peripheral sidewall facing the receiving cavity (11), and the annular mounting member (21) is connected to the positioning post (14) through the connecting portion (22).

5. The gas source protection device according to claim 4, characterized in that, The number of the positioning posts (14) and the connecting parts (22) are both multiple, and the connecting parts (22) are connected to the positioning posts (14) in a one-to-one correspondence. The multiple positioning posts (14) are arranged at intervals along the circumference of the annular mounting member (21).

6. The gas source protection device according to claim 4, characterized in that, The annular mounting component (21) and the connecting part (22) are integrally formed, and the connecting part (22) and the positioning post (14) are detachably connected.

7. The gas source protection device according to claim 2, characterized in that, The inner ring diameter of the annular mounting component (21) is smaller than the outer contour dimension of the gas source, and the outer ring diameter of the annular mounting component (21) is smaller than the inner contour dimension of the receiving cavity (11).

8. The gas source protection device according to claim 3, characterized in that, The dimensions of the positioning post (14) and the air source along the first direction are both smaller than the dimensions of the receiving cavity (11) along the first direction, where the first direction is the direction of the vertical distance from the bottom wall of the receiving cavity (11) to the first opening (12).

9. The gas source protection device according to any one of claims 1 to 8, characterized in that, The air source protective cover (10) includes a first side wall (101), a second side wall (102), a third side wall (103) and a fourth side wall (104) which are connected end to end to form a closed-loop hollow structure. The first opening (12) is opened on the first side wall (101) and the ventilation hole (13) is opened on the second side wall (102). The third sidewall (103) is provided with the first through hole (15); the fourth sidewall (104) is provided with the second through hole (16), and the second through hole (16) is used to pass through the power line, which is used to connect to the power supply interface of the gas source.

10. The gas source protection device according to any one of claims 1 to 8, characterized in that, The first opening (12) is provided with a flange (30) extending away from the receiving cavity (11), and the flange (30) is provided with a connection hole for fastening connection with the installation position of the vehicle.

11. The gas source protection device according to any one of claims 1 to 8, characterized in that, The number of ventilation holes (13) is multiple, and the multiple ventilation holes (13) are distributed in the shape of a first fan blade. The air source includes a blower or a fan. The fan blade of the blower or the fan is an annular plate. Multiple ribs are arranged at intervals along the circumference on the annular plate. The multiple ribs are distributed in the shape of a second fan blade, and the rotation direction of the first fan blade is consistent with the rotation direction of the second fan blade.

12. The gas source protection device according to any one of claims 1 to 8, characterized in that, The number of ventilation holes (13) is multiple, and the multiple ventilation holes (13) are distributed in the shape of multiple ventilation rings, and the multiple ventilation rings are distributed sequentially at intervals.

13. The gas source protection device according to any one of claims 1 to 8, characterized in that, The gas source protection device also includes a dust filter screen, which is connected to the inner wall of the receiving cavity (11), or the dust filter screen is located at the ventilation hole (13).

14. A vehicle, characterized in that, Includes the gas source protection device as described in any one of claims 1 to 13.

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