Air conditioner air inlet structure and vehicle

Abstract

The utility model discloses an air conditioner air inlet structure and a vehicle, the air conditioner air inlet structure comprises a machine cover, the machine cover comprises a machine cover inner plate and a machine cover outer plate, an air cavity is defined between the machine cover inner plate and the machine cover outer plate, the machine cover outer plate is provided with an air inlet communicated with the air cavity, and the air inlet is communicated with the air cavity. An air outlet and a drainage hole which are communicated with the air cavity are formed in the machine cover inner plate, and the air outlet is used for being communicated with an air inlet channel of an air conditioner. Therefore, an airflow channel of'air inlet-air cavity-air outlet-air conditioner air inlet channel 'is formed, airflow can quickly enter the air conditioner air inlet channel from the air inlet in the machine cover, water entering the air cavity can be timely discharged from the drainage hole, and the problem of water inflow of the air conditioner is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to an air intake structure for an air conditioner and a vehicle. Background Art

[0002] With the progress and development of the automotive industry, higher requirements have been gradually put forward for the new air inlet of the air conditioner. In addition to the requirement of waterproofing and rain protection when the vehicle is parked statically, the waterproof function is also required when the vehicle is running and the air conditioner is turned on.

[0003] In the related art, the ventilation cover plate is usually designed in the form of a baffle-free and smooth plane. At this time, if the traditional vehicle intake structure is adopted for the air intake of the air conditioner, water will enter the air intake channel of the air conditioner, and in addition, the high-intensity noise at the ventilation cover plate will be directly transmitted to the cab, seriously affecting the comfort of the whole vehicle. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an air intake structure for an air conditioner, which forms an air flow channel of "air intake - air cavity - air outlet" on the engine hood, facilitating the air flow to quickly enter the air intake channel of the air conditioner, and the water in the air cavity can be discharged from the drain hole, solving the problem of water entering the air conditioner.

[0005] The utility model further provides a vehicle.

[0006] The air intake structure for an air conditioner according to the first aspect embodiment of the utility model includes: an engine hood, the engine hood includes: an inner engine hood panel and an outer engine hood panel, an air cavity is defined between the inner engine hood panel and the outer engine hood panel, an air intake communicating with the air cavity is provided on the outer engine hood panel, an air outlet and a drain hole communicating with the air cavity are provided on the inner engine hood panel, and the air outlet is used to communicate with the air intake channel of the air conditioner.

[0007] According to the air intake structure for an air conditioner of the embodiment of the utility model, by defining an air cavity between the inner engine hood panel and the outer engine hood panel, an air flow channel of "air intake - air cavity - air outlet - air intake channel of the air conditioner" is formed, facilitating the air flow to quickly enter the air intake channel of the air conditioner from the air intake on the engine hood, and effectively improving the air intake efficiency. And the water entering the air cavity from the air intake can be discharged from the drain hole in time, effectively solving the problem of water entering the air conditioner.

[0008] According to some embodiments of the utility model, the middle part of the inner engine hood panel is recessed towards the side of the outer engine hood panel and forms an annular air cavity with the outer engine hood panel. The air cavity is provided with the air intakes on both sides in the left-right direction of the vehicle, the air outlet is provided at the rear end of the air cavity in the front-rear direction of the vehicle, and the drain hole is provided at the front end of the air cavity in the front-rear direction of the vehicle.

[0009] According to some embodiments of the present utility model, it further includes: a hood decorative member, the hood decorative member is disposed at the air inlet, the hood decorative member is fixedly connected to the outer hood panel, and a first ventilation grille hole is provided on the hood decorative member for guiding air flow into the air cavity.

[0010] According to some embodiments of the present utility model, it further includes: an air conditioner air intake cover, the air conditioner air intake cover is disposed below the hood and is used for communicating with the air conditioner air intake passage, a second ventilation grille hole is provided on the upper surface of the air conditioner air intake cover, and the second ventilation grille hole is disposed opposite to the air outlet.

[0011] According to some embodiments of the present utility model, a first seal is provided on the upper surface of the air conditioner air intake cover around the second ventilation grille hole, a second seal is provided on the inner hood panel around the air outlet, and the first seal and the second seal are in sealing cooperation.

[0012] According to some embodiments of the present utility model, it further includes: an air conditioner air intake passage, a third seal is provided at one end of the air conditioner air intake passage close to the air conditioner air intake cover, and the air conditioner air intake passage is in sealing cooperation with the air conditioner air intake cover through the third seal.

[0013] According to some embodiments of the present utility model, it further includes: a trunk, the trunk is disposed below the hood, the air conditioner air intake cover is disposed in the trunk, a fourth seal is provided around the upper end of the trunk, and the trunk is in sealing cooperation with the bottom surface of the air cavity through the fourth seal.

[0014] According to some embodiments of the present utility model, it further includes: a ventilation cover plate and an engine compartment cover plate, the engine compartment cover plate is disposed below the hood, the ventilation cover plate is disposed at the rear end of the engine compartment cover plate in the vehicle front-rear direction, one-way drain valves are respectively provided at both ends of the engine compartment cover plate in the vehicle front-rear direction, and the engine compartment cover plate, the ventilation cover plate and the one-way drain valves are jointly used to enclose and partition the engine compartment.

[0015] According to some embodiments of the present utility model, a fifth seal is provided at the upper end of the engine compartment cover plate, and the hood is in sealing cooperation with the front bumper and the fender through the fifth seal.

[0016] The vehicle according to the second aspect embodiment of the present utility model includes: the air conditioner air intake structure as described above.

[0017] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

[0019] Figure 1 is a partial structural schematic diagram of the air intake structure of an air conditioner according to an embodiment of the present utility model after the machine cover is closed;

[0020] Figure 2 is a structural schematic diagram of the air intake structure of an air conditioner according to an embodiment of the present utility model after the machine cover is opened; Figure 1 ;

[0021] Figure 3 is a structural schematic diagram of the air intake structure of an air conditioner according to an embodiment of the present utility model after the machine cover is opened; Figure 2 ;

[0022] Figure 4 is a structural schematic diagram of the machine cover according to an embodiment of the present utility model; Figure 1 ;

[0023] Figure 5 is a structural schematic diagram of the machine cover according to an embodiment of the present utility model; Figure 2 ;

[0024] Figure 6 is a structural schematic diagram of the air intake structure of an air conditioner according to an embodiment of the present utility model after the machine cover is removed;

[0025] Figure 7 is a schematic diagram of the air flow path and drainage path of the machine cover according to an embodiment of the present utility model;

[0026] Figure 8 is a schematic diagram of the air flow path and drainage path of the cooperation between the machine cover, the air intake cover of the air conditioner, and the engine compartment cover according to an embodiment of the present utility model.

[0027] Reference signs:

[0028] 1. Machine cover; 11. Inner panel of the machine cover; 12. Outer panel of the machine cover; 13. Air cavity; 14. Air inlet; 15. Air outlet; 16. Drainage hole; 17. Second seal; 2. Air intake channel of the air conditioner; 21. Third seal; 3. Machine cover decorative part; 31. First ventilation grille hole; 4. Air intake cover of the air conditioner; 41. Second ventilation grille hole; 42. First seal; 5. Trunk; 51. Fourth seal; 6. Ventilation cover plate; 7. Engine compartment cover; 71. One-way drainage valve; 8. Fifth seal. Detailed implementation manners

[0029] The embodiments of the present utility model will be described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model will be described in detail below.

[0030] Below, reference is made toFigures 1-8 Describe the air intake structure of the air conditioner according to the embodiments of the present utility model.

[0031] In some vehicles, the space is compact, and many components cannot be made in the form of traditional vehicles, such as the ventilation cover plate. Among them, the ventilation cover plate is usually designed in the form of a baffle-free and smooth plane. At this time, if the traditional vehicle air intake structure is adopted for the air conditioner intake, that is, the air intake is from the ventilation cover plate, it will cause water ingress problems in the air intake channel of the air conditioner. In addition, the high-intensity noise at the ventilation cover plate will also be directly transmitted to the cab, seriously affecting the comfort of the whole vehicle.

[0032] Therefore, the present utility model proposes an air intake structure of an air conditioner to solve the above technical problems.

[0033] As Figures 1-8 shown, the air intake structure of the air conditioner includes: a hood 1, and the hood 1 includes: an inner hood panel 11 and an outer hood panel 12. An air cavity 13 is defined between the inner hood panel 11 and the outer hood panel 12. An air inlet 14 communicating with the air cavity 13 is provided on the outer hood panel 12. An air outlet 15 and a drain hole 16 communicating with the air cavity 13 are provided on the inner hood panel 11. The air outlet 15 is used to communicate with the air intake channel 2 of the air conditioner.

[0034] Specifically, the hood 1 includes two parts, an inner hood panel 11 and an outer hood panel 12. An air cavity 13 is defined between the inner hood panel 11 and the outer hood panel 12. And, an air inlet 14 is provided on the outer hood panel 12, and an air outlet 15 and a drain hole 16 are provided on the inner hood panel 11 to form an air flow channel of "air inlet 14 - air cavity 13 - air outlet 15 - air intake channel 2 of the air conditioner". In this way, it is beneficial for the air flow to quickly enter the air intake channel 2 of the air conditioner from the air inlet 14 on the hood 1, and can effectively improve the air intake efficiency.

[0035] And, a drain hole 16 is provided on the inner hood panel 11, so that the water entering from the air inlet 14 can be discharged from the drain hole 16 in time, effectively solving the problem of water ingress into the air conditioner.

[0036] In addition, an air cavity 13 is defined between the inner hood panel 11 and the outer hood panel 12. There is no need to design an additional air flow channel, and it can be directly formed on the hood 1. The structure is simple and convenient for processing and manufacturing. Compared with some air intake structures provided with special air inlet pipes or air intake housings, the present utility model directly processes the air cavity 13 on the hood 1, which can reduce costs, is beneficial for installation, and improves the production and assembly efficiency.

[0037] Thus, by defining an air cavity 13 between the inner hood panel 11 and the outer hood panel 12, an air flow passage of "air inlet 14 - air cavity 13 - air outlet 15 - air intake passage 2 of the air conditioner" is formed, which is conducive to the air flow quickly entering the air intake passage 2 of the air conditioner from the air inlet 14 on the hood 1, and can effectively improve the air intake efficiency. Moreover, a drain hole 16 is provided on the inner hood panel 11, so that the water entering the air cavity 13 from the air inlet 14 can be discharged from the drain hole 16 in time, effectively solving the problem of water entering the air conditioner.

[0038] In some embodiments, the middle part of the inner hood panel 11 is recessed toward the outer hood panel 12, and an annular air cavity 13 is formed between it and the outer hood panel 12. The air cavity 13 is respectively provided with air inlets 14 on both sides in the left - right direction of the vehicle, the air cavity 13 is provided with an air outlet 15 at the rear end in the front - rear direction of the vehicle, and the air cavity 13 is provided with a drain hole 16 at the front end in the front - rear direction of the vehicle.

[0039] As Figure 4 and Figure 5 shown, the middle part of the inner hood panel 11 is recessed toward the outer hood panel 12, so that an annular air cavity 13 is formed between the periphery of the inner hood panel 11 and the outer hood panel 12. Among them, the air cavity 13 is respectively provided with air inlets 14 on both sides in the left - right direction of the vehicle, that is, the outer hood panel 12 is respectively provided with air inlets 14 on both sides in the left - right direction of the vehicle, the air cavity 13 is provided with an air outlet 15 at the rear end in the front - rear direction of the vehicle, that is, the inner hood panel 11 is provided with an air outlet 15 at the rear end in the front - rear direction of the vehicle. The air flow enters the air cavity 13 from the air inlet 14 and can quickly reach the air outlet 15 under the guidance of the annular air cavity 13, improving the air intake effect.

[0040] Moreover, the air cavity 13 is provided with a drain hole 16 at the front end in the front - rear direction of the vehicle, that is, the inner hood panel 11 is provided with a drain hole 16 at the front end in the front - rear direction of the vehicle. Generally, the front - end shape of the vehicle at the front windshield is often downhill, which is conducive to the water entering the air cavity 13 flowing out from the drain hole 16 along the slope and will not stay in the air cavity 13.

[0041] Furthermore, the number of the drain holes 16 is multiple, and the multiple drain holes 16 are arranged at intervals at the front end of the inner hood panel 11.

[0042] As Figure 4 shown, the air intake structure of the air conditioner further includes: a hood trim 3. The hood trim 3 is arranged at the air inlet 14, the hood trim 3 is fixedly connected to the outer hood panel 12, and the hood trim 3 is provided with a first ventilation grille hole 31 for guiding the air flow into the air cavity 13.

[0043] Thus, the hood trim 3 is installed at the air inlet 14, and the first air vent grille holes 31 are provided on the hood trim 3. On the one hand, the hood trim 3 can significantly increase the appearance personality and recognition; on the other hand, the first air vent grille holes 31 can guide the outside air into the annular air chamber 13, improve the air intake effect, and at the same time can block sundries from entering the air chamber 13.

[0044] Among them, the hood trim 3 and the hood outer panel 12 can be fixedly connected by snap fasteners.

[0045] In some embodiments, the air intake structure of the air conditioner further includes: an air intake hood 4 of the air conditioner, the air intake hood 4 of the air conditioner is arranged below the hood 1 and is used to communicate with the air intake channel 2 of the air conditioner, and the upper surface of the air intake hood 4 of the air conditioner is provided with second air vent grille holes 41, and the second air vent grille holes 41 are arranged opposite to the air outlet 15.

[0046] As Figure 2 and Figure 3 shown, an air intake hood 4 of the air conditioner is arranged below the hood 1, and the second air vent grille holes 41 on the upper surface of the air intake hood 4 of the air conditioner correspond to the air outlet 15 of the hood 1 to form an air flow channel of "air inlet 14 - air chamber 13 - air outlet 15 - air intake hood 4 of the air conditioner - air intake channel 2 of the air conditioner". Using this air flow channel, during the transmission of external noise, energy attenuation will continuously occur in it, so that the noise transmitted into the cab is greatly reduced, effectively reducing the vehicle noise.

[0047] Among them, in addition to guiding the air flow, the second air vent grille holes 41 can further block sundries from entering the air intake channel 2 of the air conditioner and improve the air intake quality of the air intake channel 2 of the air conditioner.

[0048] And, a first seal 42 is arranged on the upper surface of the air intake hood 4 of the air conditioner around the second air vent grille holes 41, and a second seal 17 is arranged on the inner panel 11 of the hood around the air outlet 15, and the first seal 42 and the second seal 17 are in sealing cooperation. Thus, when the hood 1 is closed, the second air vent grille holes 41 of the air intake hood 4 of the air conditioner correspond to the air outlet 15 of the air chamber 13, and the first seal 42 and the second seal 17 also correspond to each other, so that the sealing cooperation between the air intake hood 4 of the air conditioner and the air chamber 13 can be realized, improving the air intake sealing performance of the air conditioner.

[0049] Exemplarily, both the first seal 42 and the second seal 17 can be sealing strips.

[0050] In some embodiments, the air intake structure of the air conditioner further includes: an air intake channel 2 of the air conditioner, and a third seal 21 is arranged at one end of the air intake channel 2 of the air conditioner close to the air intake hood 4 of the air conditioner, and the air intake channel 2 of the air conditioner is in sealing cooperation with the air intake hood 4 of the air conditioner through the third seal 21.

[0051] As shown Figure 3 As shown, on the side of the air intake cover 4 of the air conditioner facing away from the engine hood 1, it is connected to the air intake passage 2 of the air conditioner. And, a third seal 21 is provided at one end of the air intake passage 2 of the air conditioner close to the air intake cover 4. Through the third seal 21, the sealing performance of the connection between the air intake cover 4 and the air intake passage 2 of the air conditioner can be ensured, further improving the air intake sealing performance of the air conditioner.

[0052] Exemplarily, the third seal 21 can be a foam. The foam is pasted at one end of the air intake passage 2 of the air conditioner close to the air intake cover 4, and relies on the foam to seal with the air intake cover 4.

[0053] In some embodiments, the air intake structure of the air conditioner further includes: a trunk 5. The trunk 5 is arranged below the engine hood 1. The air intake cover 4 of the air conditioner is arranged in the trunk 5. A fourth seal 51 is provided around the upper end of the trunk 5. The trunk 5 is hermetically fitted with the bottom surface of the air cavity 13 through the fourth seal 51.

[0054] As shown Figure 6 As shown, a trunk 5 is arranged below the engine hood 1 for placing items. And, an air intake cover 4 of the air conditioner is arranged in the trunk 5 so that the air intake cover 4 is connected to the air outlet 15 and the lower end is connected to the air intake passage 2 of the air conditioner. And, a circle of fourth seals 51 are provided around the upper end of the trunk 5. When the engine hood 1 is closed, the trunk 5 and the bottom surface of the air cavity 13 are hermetically fitted through the fourth seals 51, blocking the air intake passage 2 from the external noise, effectively preventing the external noise from spreading into the air intake passage 2 of the air conditioner.

[0055] Among them, since the air intake cover 4 of the air conditioner is arranged in the trunk 5, in addition to guiding the air intake, the second air vent grille holes 41 on the air intake cover 4 of the air conditioner can prevent the items in the trunk 5 from accidentally entering the air intake passage 2 of the air conditioner, and at the same time play a role in beauty and decoration.

[0056] In an embodiment of the present invention, the air intake cover 4 of the air conditioner can be integrally formed on the trunk 5, which is convenient for processing and installation and ensures the installation reliability of the air intake cover 4 of the air conditioner.

[0057] In addition, the air intake structure of the air conditioner further includes: a ventilation cover plate 6 and an engine compartment cover plate 7. The engine compartment cover plate 7 is arranged below the engine hood 1. The ventilation cover plate 6 is arranged at the rear end of the engine compartment cover plate 7 in the vehicle front-rear direction. One-way drain valves 71 are respectively arranged at both ends of the engine compartment cover plate 7 in the vehicle front-rear direction. The engine compartment cover plate 7, the ventilation cover plate 6 and the one-way drain valves 71 are jointly used to close and partition the engine compartment.

[0058] Specifically, as shown Figure 6 As shown, the engine compartment cover plate 7 is arranged below the engine hood 1. The ventilation cover plate 6 is arranged at the rear end of the engine compartment cover plate 7. The engine compartment cover plate 7 and the ventilation cover plate 6 are jointly used to close and partition the engine compartment to block the transmission of the noise in the engine compartment to the outside.

[0059] Moreover, one-way drain valves 71 are respectively arranged at the front end and the rear end of the engine compartment cover 7. The one-way drain valve 71 located at the rear end of the engine compartment cover 7 functions as the first-stage engine compartment drainage. When water flows into the engine compartment through the ventilation cover 6, it first flows into the engine compartment through the first-stage drain valve. Subsequently, the water in the engine compartment and the water in the air cavity 13 flow into the engine compartment through the second-stage drain valve at the front end of the engine compartment cover 7, thereby forming a complete engine compartment drainage function.

[0060] Among them, this one-way drain valve 71 has a one-way characteristic. Compared with the traditional form of an open hole, it can effectively block the transmission of engine compartment noise to the outside.

[0061] Among them, a fifth seal 8 is arranged at the upper end of the engine compartment cover 7. The engine cover 1 is used for sealing cooperation with the front bumper and the fender through the fifth seal 8. In this way, the gaps between the engine cover and the front bumper and between the engine cover and the fender are closed by the fifth seal 8, blocking the high-speed wind noise formed by the high-speed airflow blowing into the engine compartment through the gaps.

[0062] Exemplarily, the fifth seal 8 can be a sealing strip.

[0063] As Figure 7 and Figure 8 shown, when the air conditioner is turned on, the outside air is sucked into the annular air cavity 13 through the engine cover trim 3. The air flow enters the air conditioner intake hood 4 along the air flow path. Since the air conditioner intake hood 4 is connected to the air conditioner intake passage 2, thus, the air enters the air conditioner. In this solution, a complete intake passage is formed by relying on the engine cover trim 3, the annular air cavity 13, the air conditioner intake hood 4 and the air conditioner intake passage 2. By using this annular intake passage, during the transmission of outside noise, the energy will be continuously attenuated therein, making the noise transmitted into the cab significantly reduced. In addition, the annular air cavity 13 and the luggage compartment 5 are tightly sealed through the fourth seal 51, separating the air conditioner intake passage from the outside noise and effectively blocking the transmission of outside noise into the air conditioner intake passage. Moreover, the ventilation cover 6, the engine compartment cover 7 and the one-way drain valve 71 enclose and separate the engine compartment, further blocking the transmission of engine compartment noise to the outside and further reducing the noise of the engine compartment entering the vehicle through the engine cover trim 3, the annular air cavity 13 and the one-way drain valve 71.

[0064] When encountering rain, water will flow along the engine hood trim 3 into the annular air chamber 13. Due to the low Z-direction height at the front end of the vehicle, the water flow will flow along the drainage path according to the height difference and drain through the drainage holes 16 of the air chamber 13. At this time, the water flow will enter the front end of the engine compartment and drain to the outside of the vehicle along the one-way drainage valve 71 at the very front end of the engine compartment cover 7, thus realizing the drainage function and solving the problem of water ingress into the air conditioner. In addition, the one-way characteristic of the one-way drainage valve 71 can effectively block the engine compartment noise from being transmitted through the water flow valve and reduce the engine compartment noise from entering the cab through the drainage holes 16 of the air chamber 13. Moreover, by providing a fifth seal 8 on the engine compartment cover 7, it can effectively block the outside noise from entering the engine compartment through the gaps between the engine hood and the front bumper and between the engine hood and the fender, and further block the outside noise from entering the cab through the drainage holes 16 of the air chamber 13.

[0065] A vehicle according to an embodiment of the second aspect of the present invention includes: an air conditioner intake structure.

[0066] Therefore, by designing the air conditioner intake structure, first, designing the engine hood trim 3 and the annular air chamber 13 structure and opening drainage holes 16 at the very front end of the air chamber 13 for drainage, effectively solves the problem of water ingress into the air conditioner; second, designing an air conditioner intake hood 4 inside the luggage compartment 5, which is in sealed cooperation with the air chamber 13 to form a complete air flow channel, and using the fourth seal 51 to isolate and seal between the engine hood 1, can effectively block the transmission of engine compartment noise and outside noise to the cab through the air conditioner intake channel; third, using the ventilation cover 6, the engine compartment cover 7, the fifth seal 8, the one-way drainage valve 71, etc. to isolate and seal the engine compartment, effectively blocks the outside noise from entering the air conditioner intake channel 2 through the drainage holes 16 of the air chamber 13 and the engine hood trim 3, and better reduces the transmission of noise to the cab.

[0067] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0068] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0069] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An air-conditioning air intake structure, characterized in that: include: A machine cover, the machine cover comprising: a machine cover inner plate and a machine cover outer plate, an air cavity is defined between the machine cover inner plate and the machine cover outer plate, an air inlet connected to the air cavity is arranged on the machine cover outer plate, an air outlet and a drain hole connected to the air cavity are arranged on the machine cover inner plate, and the air outlet is used to communicate with an air inlet channel of an air conditioner.

2. The air conditioning air intake structure according to claim 1, characterized in that: The middle portion of the hood inner panel is recessed toward one side of the hood outer panel and forms an annular air cavity between the hood outer panel, the air cavity is respectively provided with the air inlets on both sides in the left and right directions of the vehicle, the air cavity is provided with the air outlet at the rear end in the front and rear directions of the vehicle, and the air cavity is provided with the drainage hole at the front end in the front and rear directions of the vehicle.

3. The air conditioning air intake structure according to claim 2, characterized in that: Also includes: A hood decoration, wherein the hood decoration is arranged at the air inlet, the hood decoration is fixedly connected to the hood outer panel, and a first ventilation grille hole is provided on the hood decoration for guiding airflow into the air cavity.

4. The air conditioning air intake structure according to claim 1, characterized in that: Also includes: An air-conditioning air intake hood is arranged below the machine cover and is used to communicate with the air-conditioning air intake channel. A second ventilation grille hole is arranged on the upper surface of the air-conditioning air intake hood, and the second ventilation grille hole is arranged opposite to the air outlet.

5. The air conditioning air intake structure according to claim 4, characterized in that: A first seal is disposed on the upper surface of the air-conditioning air intake cover around the second ventilation grille hole, and a second seal is disposed on the inner plate of the cover around the air outlet, and the first seal is sealed in cooperation with the second seal.

6. The air conditioning air intake structure according to claim 4, characterized in that: Also includes: The air-conditioning air inlet passage is provided with a third sealing member at one end of the air-conditioning air inlet passage close to the air-conditioning air inlet cover, and the air-conditioning air inlet passage is sealed and matched with the air-conditioning air inlet cover through the third sealing member.

7. The air-conditioning air intake structure according to claim 4, characterized in that: Also includes: A luggage box is arranged below the hood, the air conditioning air intake cover is arranged in the luggage box, a fourth sealing member is arranged around the upper end of the luggage box, and the luggage box is sealed with the bottom surface of the air cavity through the fourth sealing member.

8. The air-conditioning air intake structure according to claim 1, characterized in that: Also includes: A ventilation cover and a cabin cover, the cabin cover is arranged below the hood, the ventilation cover is arranged at the rear end of the cabin cover in the front-rear direction of the vehicle, and one-way drain valves are respectively arranged at both ends of the cabin cover in the front-rear direction of the vehicle, and the cabin cover, the ventilation cover and the one-way drain valve are used together to seal and partition the cabin.

9. The air-conditioning air intake structure according to claim 8, characterized in that: A fifth sealing member is disposed at the upper end of the engine cover, and the engine cover is used for sealing cooperation with the front bumper and the fender through the fifth sealing member.

10. A vehicle, characterized in that: include: The air conditioning air intake structure according to any one of claims 1 to 9.

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